Adding upstream version 14.5.upstream/14.5upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

111 files changed, 80732 insertions, 0 deletions

diff --git a/src/test/isolation/expected/aborted-keyrevoke.out b/src/test/isolation/expected/aborted-keyrevoke.out
new file mode 100644
index 0000000..a035426
--- /dev/null
+++ b/src/test/isolation/expected/aborted-keyrevoke.out
@@ -0,0 +1,272 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1s s1u s1r s1l s1c s2l s2c
+step s1s: SAVEPOINT f;
+step s1u: UPDATE foo SET key = 2;
+step s1r: ROLLBACK TO f;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+step s2l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s1s s1u s1r s1l s2l s1c s2c
+step s1s: SAVEPOINT f;
+step s1u: UPDATE foo SET key = 2;
+step s1r: ROLLBACK TO f;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s1s s1u s1r s1l s2l s2c s1c
+step s1s: SAVEPOINT f;
+step s1u: UPDATE foo SET key = 2;
+step s1r: ROLLBACK TO f;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+step s1c: COMMIT;
+
+starting permutation: s1s s1u s1r s2l s1l s1c s2c
+step s1s: SAVEPOINT f;
+step s1u: UPDATE foo SET key = 2;
+step s1r: ROLLBACK TO f;
+step s2l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s1s s1u s1r s2l s1l s2c s1c
+step s1s: SAVEPOINT f;
+step s1u: UPDATE foo SET key = 2;
+step s1r: ROLLBACK TO f;
+step s2l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+step s1c: COMMIT;
+
+starting permutation: s1s s1u s1r s2l s2c s1l s1c
+step s1s: SAVEPOINT f;
+step s1u: UPDATE foo SET key = 2;
+step s1r: ROLLBACK TO f;
+step s2l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+
+starting permutation: s1s s1u s2l s1r s1l s1c s2c
+step s1s: SAVEPOINT f;
+step s1u: UPDATE foo SET key = 2;
+step s2l: SELECT * FROM foo FOR KEY SHARE; <waiting ...>
+step s1r: ROLLBACK TO f;
+step s2l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s1s s1u s2l s1r s1l s2c s1c
+step s1s: SAVEPOINT f;
+step s1u: UPDATE foo SET key = 2;
+step s2l: SELECT * FROM foo FOR KEY SHARE; <waiting ...>
+step s1r: ROLLBACK TO f;
+step s2l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+step s1c: COMMIT;
+
+starting permutation: s1s s1u s2l s1r s2c s1l s1c
+step s1s: SAVEPOINT f;
+step s1u: UPDATE foo SET key = 2;
+step s2l: SELECT * FROM foo FOR KEY SHARE; <waiting ...>
+step s1r: ROLLBACK TO f;
+step s2l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+
+starting permutation: s1s s2l s1u s2c s1r s1l s1c
+step s1s: SAVEPOINT f;
+step s2l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1u: UPDATE foo SET key = 2; <waiting ...>
+step s2c: COMMIT;
+step s1u: <... completed>
+step s1r: ROLLBACK TO f;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+
+starting permutation: s1s s2l s2c s1u s1r s1l s1c
+step s1s: SAVEPOINT f;
+step s2l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+step s1u: UPDATE foo SET key = 2;
+step s1r: ROLLBACK TO f;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+
+starting permutation: s2l s1s s1u s2c s1r s1l s1c
+step s2l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1s: SAVEPOINT f;
+step s1u: UPDATE foo SET key = 2; <waiting ...>
+step s2c: COMMIT;
+step s1u: <... completed>
+step s1r: ROLLBACK TO f;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+
+starting permutation: s2l s1s s2c s1u s1r s1l s1c
+step s2l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1s: SAVEPOINT f;
+step s2c: COMMIT;
+step s1u: UPDATE foo SET key = 2;
+step s1r: ROLLBACK TO f;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+
+starting permutation: s2l s2c s1s s1u s1r s1l s1c
+step s2l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+step s1s: SAVEPOINT f;
+step s1u: UPDATE foo SET key = 2;
+step s1r: ROLLBACK TO f;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/alter-table-1.out b/src/test/isolation/expected/alter-table-1.out
new file mode 100644
index 0000000..5e88174
--- /dev/null
+++ b/src/test/isolation/expected/alter-table-1.out
@@ -0,0 +1,3326 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1 at1 sc1 s2 at2 sc2 rx1 wx rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 at2 rx1 sc2 wx rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc2: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 at2 rx1 wx sc2 rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 at2 rx1 wx rx3 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 at2 rx1 wx rx3 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 rx1 at2 sc2 wx rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 rx1 at2 wx sc2 rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 rx1 at2 wx rx3 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 rx1 at2 wx rx3 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 rx1 wx at2 sc2 rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 rx1 wx at2 rx3 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 rx1 wx at2 rx3 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 rx1 wx rx3 at2 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 rx1 wx rx3 at2 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 s2 rx1 wx rx3 c2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 s2 at2 sc2 wx rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 s2 at2 wx sc2 rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 s2 at2 wx rx3 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 s2 at2 wx rx3 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 s2 wx at2 sc2 rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 s2 wx at2 rx3 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 s2 wx at2 rx3 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 s2 wx rx3 at2 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 s2 wx rx3 at2 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 s2 wx rx3 c2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 wx s2 at2 sc2 rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 wx s2 at2 rx3 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 wx s2 at2 rx3 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 wx s2 rx3 at2 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 wx s2 rx3 at2 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 wx s2 rx3 c2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 wx rx3 s2 at2 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 wx rx3 s2 at2 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 wx rx3 s2 c2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 sc1 rx1 wx rx3 c2 s2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 s2 at2 sc2 wx rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 s2 at2 wx sc2 rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 s2 at2 wx rx3 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 s2 at2 wx rx3 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 s2 wx at2 sc2 rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 s2 wx at2 rx3 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 s2 wx at2 rx3 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 s2 wx rx3 at2 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 s2 wx rx3 at2 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 s2 wx rx3 c2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 wx s2 at2 sc2 rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 wx s2 at2 rx3 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 wx s2 at2 rx3 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 wx s2 rx3 at2 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 wx s2 rx3 at2 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 wx s2 rx3 c2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 wx rx3 s2 at2 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 wx rx3 s2 at2 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 wx rx3 s2 c2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 sc1 wx rx3 c2 s2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 wx sc1 s2 at2 sc2 rx3 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 wx sc1 s2 at2 rx3 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 wx sc1 s2 at2 rx3 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 wx sc1 s2 rx3 at2 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 wx sc1 s2 rx3 at2 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 wx sc1 s2 rx3 c2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 wx sc1 rx3 s2 at2 sc2 c2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 at1 rx1 wx sc1 rx3 s2 at2 c2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 wx sc1 rx3 s2 c2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 at1 rx1 wx sc1 rx3 c2 s2 at2 sc2
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 s2 at2 sc2 wx rx3 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 s2 at2 wx sc2 rx3 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 s2 at2 wx rx3 sc2 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 s2 at2 wx rx3 c2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 s2 wx at2 sc2 rx3 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 s2 wx at2 rx3 sc2 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 s2 wx at2 rx3 c2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 s2 wx rx3 at2 sc2 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 s2 wx rx3 at2 c2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 s2 wx rx3 c2 at2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 wx s2 at2 sc2 rx3 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 wx s2 at2 rx3 sc2 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 wx s2 at2 rx3 c2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 wx s2 rx3 at2 sc2 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 wx s2 rx3 at2 c2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 wx s2 rx3 c2 at2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 wx rx3 s2 at2 sc2 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 wx rx3 s2 at2 c2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 wx rx3 s2 c2 at2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 sc1 wx rx3 c2 s2 at2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 wx sc1 s2 at2 sc2 rx3 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 wx sc1 s2 at2 rx3 sc2 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 wx sc1 s2 at2 rx3 c2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 wx sc1 s2 rx3 at2 sc2 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 wx sc1 s2 rx3 at2 c2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 wx sc1 s2 rx3 c2 at2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 wx sc1 rx3 s2 at2 sc2 c2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: s1 rx1 at1 wx sc1 rx3 s2 at2 c2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 wx sc1 rx3 s2 c2 at2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 at1 wx sc1 rx3 c2 s2 at2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 wx at1 rx3 c2 sc1 s2 at2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at1: <... completed>
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 wx rx3 at1 c2 sc1 s2 at2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step c2: COMMIT;
+step at1: <... completed>
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: s1 rx1 wx rx3 c2 at1 sc1 s2 at2 sc2
+step s1: BEGIN;
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 s2 at2 sc2 wx rx3 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 s2 at2 wx sc2 rx3 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 s2 at2 wx rx3 sc2 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 s2 at2 wx rx3 c2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 s2 wx at2 sc2 rx3 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 s2 wx at2 rx3 sc2 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 s2 wx at2 rx3 c2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 s2 wx rx3 at2 sc2 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 s2 wx rx3 at2 c2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 s2 wx rx3 c2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 wx s2 at2 sc2 rx3 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 wx s2 at2 rx3 sc2 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 wx s2 at2 rx3 c2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 wx s2 rx3 at2 sc2 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 wx s2 rx3 at2 c2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 wx s2 rx3 c2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 wx rx3 s2 at2 sc2 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 wx rx3 s2 at2 c2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 wx rx3 s2 c2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 sc1 wx rx3 c2 s2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 wx sc1 s2 at2 sc2 rx3 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 wx sc1 s2 at2 rx3 sc2 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 wx sc1 s2 at2 rx3 c2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 wx sc1 s2 rx3 at2 sc2 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 wx sc1 s2 rx3 at2 c2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 wx sc1 s2 rx3 c2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step s2: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 wx sc1 rx3 s2 at2 sc2 c2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx1 s1 at1 wx sc1 rx3 s2 at2 c2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step c2: COMMIT;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 wx sc1 rx3 s2 c2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s2: BEGIN;
+step c2: COMMIT;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 at1 wx sc1 rx3 c2 s2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step wx: INSERT INTO b VALUES (0); <waiting ...>
+step sc1: COMMIT;
+step wx: <... completed>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 wx at1 rx3 c2 sc1 s2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at1: <... completed>
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 wx rx3 at1 c2 sc1 s2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step c2: COMMIT;
+step at1: <... completed>
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 s1 wx rx3 c2 at1 sc1 s2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step s1: BEGIN;
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 wx s1 at1 rx3 c2 sc1 s2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at1: <... completed>
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 wx s1 rx3 at1 c2 sc1 s2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step s1: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step c2: COMMIT;
+step at1: <... completed>
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 wx s1 rx3 c2 at1 sc1 s2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step s1: BEGIN;
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 wx rx3 s1 at1 c2 sc1 s2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step c2: COMMIT;
+step at1: <... completed>
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 wx rx3 s1 c2 at1 sc1 s2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step s1: BEGIN;
+step c2: COMMIT;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
+
+starting permutation: rx1 wx rx3 c2 s1 at1 sc1 s2 at2 sc2
+step rx1: SELECT * FROM b WHERE a_id = 1 LIMIT 1;
+a_id
+----
+   1
+(1 row)
+
+step wx: INSERT INTO b VALUES (0);
+step rx3: SELECT * FROM b WHERE a_id = 3 LIMIT 3;
+a_id
+----
+   3
+   3
+   3
+(3 rows)
+
+step c2: COMMIT;
+step s1: BEGIN;
+step at1: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step sc1: COMMIT;
+step s2: BEGIN;
+step at2: ALTER TABLE b VALIDATE CONSTRAINT bfk;
+step sc2: COMMIT;
diff --git a/src/test/isolation/expected/alter-table-2.out b/src/test/isolation/expected/alter-table-2.out
new file mode 100644
index 0000000..819bc33
--- /dev/null
+++ b/src/test/isolation/expected/alter-table-2.out
@@ -0,0 +1,1030 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1a s1b s1c s2a s2b s2c s2d s2e s2f
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s1b s2a s1c s2b s2c s2d s2e s2f
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2a: BEGIN;
+step s1c: COMMIT;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s1b s2a s2b s1c s2c s2d s2e s2f
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: COMMIT;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s1b s2a s2b s2c s1c s2d s2e s2f
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1c: COMMIT;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s1b s2a s2b s2c s2d s1c s2e s2f
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0); <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s2a s1b s1c s2b s2c s2d s2e s2f
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s2a s1b s2b s1c s2c s2d s2e s2f
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: COMMIT;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s2a s1b s2b s2c s1c s2d s2e s2f
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1c: COMMIT;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s2a s1b s2b s2c s2d s1c s2e s2f
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0); <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s2a s2b s1b s1c s2c s2d s2e s2f
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s2a s2b s1b s2c s1c s2d s2e s2f
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1c: COMMIT;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s2a s2b s1b s2c s2d s1c s2e s2f
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0); <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s1b s1c s2d s2e s2f
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s1b s2d s1c s2e s2f
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2d: INSERT INTO b VALUES (0); <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s2d s1b s2e s2f s1c
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s2d s2e s1b s2f s1c
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step s2f: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s2d s2e s2f s1b s1c
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+
+starting permutation: s2a s1a s1b s1c s2b s2c s2d s2e s2f
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s1a s1b s2b s1c s2c s2d s2e s2f
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: COMMIT;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s1a s1b s2b s2c s1c s2d s2e s2f
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1c: COMMIT;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s1a s1b s2b s2c s2d s1c s2e s2f
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0); <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s1c s2c s2d s2e s2f
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s2c s1c s2d s2e s2f
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1c: COMMIT;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s2c s2d s1c s2e s2f
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0); <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s1b s1c s2d s2e s2f
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s1b s2d s1c s2e s2f
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2d: INSERT INTO b VALUES (0); <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s2d s1b s2e s2f s1c
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s2d s2e s1b s2f s1c
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step s2f: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s2d s2e s2f s1b s1c
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s1c s2c s2d s2e s2f
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s2c s1c s2d s2e s2f
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1c: COMMIT;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s2c s2d s1c s2e s2f
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0); <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s1b s1c s2d s2e s2f
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s1b s2d s1c s2e s2f
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2d: INSERT INTO b VALUES (0); <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s2d s1b s2e s2f s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s2d s2e s1b s2f s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step s2f: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s2d s2e s2f s1b s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s1b s1c s2d s2e s2f
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s1b s2d s1c s2e s2f
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s2d: INSERT INTO b VALUES (0); <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s2d s1b s2e s2f s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1a: BEGIN;
+step s2d: INSERT INTO b VALUES (0);
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s2d s2e s1b s2f s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1a: BEGIN;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step s2f: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s2d s2e s2f s1b s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s1a: BEGIN;
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s2d s1a s1b s2e s2f s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s2d s1a s2e s1b s2f s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s1a: BEGIN;
+step s2e: INSERT INTO a VALUES (4);
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step s2f: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s2d s1a s2e s2f s1b s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s1a: BEGIN;
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s2d s2e s1a s1b s2f s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID; <waiting ...>
+step s2f: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s2d s2e s1a s2f s1b s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s1a: BEGIN;
+step s2f: COMMIT;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s2d s2e s2f s1a s1b s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: SELECT * FROM b WHERE a_id = 3 LIMIT 1 FOR UPDATE;
+a_id
+----
+   3
+(1 row)
+
+step s2d: INSERT INTO b VALUES (0);
+step s2e: INSERT INTO a VALUES (4);
+step s2f: COMMIT;
+step s1a: BEGIN;
+step s1b: ALTER TABLE b ADD CONSTRAINT bfk FOREIGN KEY (a_id) REFERENCES a (i) NOT VALID;
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/alter-table-3.out b/src/test/isolation/expected/alter-table-3.out
new file mode 100644
index 0000000..427364e
--- /dev/null
+++ b/src/test/isolation/expected/alter-table-3.out
@@ -0,0 +1,785 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1a s1b s1c s1d s2a s2b s2c s2d
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s1c s2a s1d s2b s2c s2d
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2a: BEGIN;
+step s1d: COMMIT;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s1c s2a s2b s1d s2c s2d
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1d: COMMIT;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s1c s2a s2b s2c s1d s2d
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s2a s1c s1d s2b s2c s2d
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2a: BEGIN;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s2a s1c s2b s1d s2c s2d
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2a: BEGIN;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1d: COMMIT;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s2a s1c s2b s2c s1d s2d
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2a: BEGIN;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s2a s2b s1c s1d s2c s2d
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s2a s2b s1c s2c s1d s2d
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s2a s2b s2c s1c s1d s2d
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s1b s1c s1d s2b s2c s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s1b s1c s2b s1d s2c s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1d: COMMIT;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s1b s1c s2b s2c s1d s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s1b s2b s1c s1d s2c s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s1b s2b s1c s2c s1d s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s1b s2b s2c s1c s1d s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s2b s1b s1c s1d s2c s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s2b s1b s1c s2c s1d s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s2b s1b s2c s1c s1d s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s1b s1c s1d s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s1b s1c s2d s1d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2d: COMMIT;
+step s1d: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s1b s2d s1c s1d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2d: COMMIT;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s2d s1b s1c s1d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+
+starting permutation: s2a s1a s1b s1c s1d s2b s2c s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s1b s1c s2b s1d s2c s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1d: COMMIT;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s1b s1c s2b s2c s1d s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s1b s2b s1c s1d s2c s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s1b s2b s1c s2c s1d s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s1b s2b s2c s1c s1d s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s1c s1d s2c s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s1c s2c s1d s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s2c s1c s1d s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s1b s1c s1d s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s1b s1c s2d s1d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2d: COMMIT;
+step s1d: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s1b s2d s1c s1d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2d: COMMIT;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s2d s1b s1c s1d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s1c s1d s2c s2d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s1c s2c s1d s2d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s2c s1c s1d s2d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2c: INSERT INTO a VALUES (0); <waiting ...>
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2c: <... completed>
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s1b s1c s1d s2d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2d: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s1b s1c s2d s1d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2d: COMMIT;
+step s1d: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s1b s2d s1c s1d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2d: COMMIT;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s2d s1b s1c s1d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s1b s1c s1d s2d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+step s2d: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s1b s1c s2d s1d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s2d: COMMIT;
+step s1d: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s1b s2d s1c s1d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s2d: COMMIT;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s2d s1b s1c s1d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s1a: BEGIN;
+step s2d: COMMIT;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
+
+starting permutation: s2a s2b s2c s2d s1a s1b s1c s1d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 LIMIT 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: INSERT INTO a VALUES (0);
+ERROR:  duplicate key value violates unique constraint "a_pkey"
+step s2d: COMMIT;
+step s1a: BEGIN;
+step s1b: ALTER TABLE a DISABLE TRIGGER t;
+step s1c: ALTER TABLE a ENABLE TRIGGER t;
+step s1d: COMMIT;
diff --git a/src/test/isolation/expected/alter-table-4.out b/src/test/isolation/expected/alter-table-4.out
new file mode 100644
index 0000000..fc57910
--- /dev/null
+++ b/src/test/isolation/expected/alter-table-4.out
@@ -0,0 +1,71 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1b s1delc1 s2sel s1c s2sel
+step s1b: BEGIN;
+step s1delc1: ALTER TABLE c1 NO INHERIT p;
+step s2sel: SELECT SUM(a) FROM p; <waiting ...>
+step s1c: COMMIT;
+step s2sel: <... completed>
+sum
+---
+ 11
+(1 row)
+
+step s2sel: SELECT SUM(a) FROM p;
+sum
+---
+  1
+(1 row)
+
+
+starting permutation: s1b s1delc1 s1addc2 s2sel s1c s2sel
+step s1b: BEGIN;
+step s1delc1: ALTER TABLE c1 NO INHERIT p;
+step s1addc2: ALTER TABLE c2 INHERIT p;
+step s2sel: SELECT SUM(a) FROM p; <waiting ...>
+step s1c: COMMIT;
+step s2sel: <... completed>
+sum
+---
+ 11
+(1 row)
+
+step s2sel: SELECT SUM(a) FROM p;
+sum
+---
+101
+(1 row)
+
+
+starting permutation: s1b s1dropc1 s2sel s1c s2sel
+step s1b: BEGIN;
+step s1dropc1: DROP TABLE c1;
+step s2sel: SELECT SUM(a) FROM p; <waiting ...>
+step s1c: COMMIT;
+step s2sel: <... completed>
+sum
+---
+  1
+(1 row)
+
+step s2sel: SELECT SUM(a) FROM p;
+sum
+---
+  1
+(1 row)
+
+
+starting permutation: s1b s1delc1 s1modc1a s2sel s1c s2sel
+step s1b: BEGIN;
+step s1delc1: ALTER TABLE c1 NO INHERIT p;
+step s1modc1a: ALTER TABLE c1 ALTER COLUMN a TYPE float;
+step s2sel: SELECT SUM(a) FROM p; <waiting ...>
+step s1c: COMMIT;
+step s2sel: <... completed>
+ERROR:  attribute "a" of relation "c1" does not match parent's type
+step s2sel: SELECT SUM(a) FROM p;
+sum
+---
+  1
+(1 row)
+
diff --git a/src/test/isolation/expected/async-notify.out b/src/test/isolation/expected/async-notify.out
new file mode 100644
index 0000000..556e180
--- /dev/null
+++ b/src/test/isolation/expected/async-notify.out
@@ -0,0 +1,127 @@
+Parsed test spec with 3 sessions
+
+starting permutation: listenc notify1 notify2 notify3 notifyf
+step listenc: LISTEN c1; LISTEN c2;
+step notify1: NOTIFY c1;
+notifier: NOTIFY "c1" with payload "" from notifier
+step notify2: NOTIFY c2, 'payload';
+notifier: NOTIFY "c2" with payload "payload" from notifier
+step notify3: NOTIFY c3, 'payload3';
+step notifyf: SELECT pg_notify('c2', NULL);
+pg_notify
+---------
+         
+(1 row)
+
+notifier: NOTIFY "c2" with payload "" from notifier
+
+starting permutation: listenc notifyd1 notifyd2 notifys1
+step listenc: LISTEN c1; LISTEN c2;
+step notifyd1: NOTIFY c2, 'payload'; NOTIFY c1; NOTIFY "c2", 'payload';
+notifier: NOTIFY "c2" with payload "payload" from notifier
+notifier: NOTIFY "c1" with payload "" from notifier
+step notifyd2: NOTIFY c1; NOTIFY c1; NOTIFY c1, 'p1'; NOTIFY c1, 'p2';
+notifier: NOTIFY "c1" with payload "" from notifier
+notifier: NOTIFY "c1" with payload "p1" from notifier
+notifier: NOTIFY "c1" with payload "p2" from notifier
+step notifys1: 
+	BEGIN;
+	NOTIFY c1, 'payload'; NOTIFY "c2", 'payload';
+	NOTIFY c1, 'payload'; NOTIFY "c2", 'payload';
+	SAVEPOINT s1;
+	NOTIFY c1, 'payload'; NOTIFY "c2", 'payload';
+	NOTIFY c1, 'payloads'; NOTIFY "c2", 'payloads';
+	NOTIFY c1, 'payload'; NOTIFY "c2", 'payload';
+	NOTIFY c1, 'payloads'; NOTIFY "c2", 'payloads';
+	RELEASE SAVEPOINT s1;
+	SAVEPOINT s2;
+	NOTIFY c1, 'rpayload'; NOTIFY "c2", 'rpayload';
+	NOTIFY c1, 'rpayloads'; NOTIFY "c2", 'rpayloads';
+	NOTIFY c1, 'rpayload'; NOTIFY "c2", 'rpayload';
+	NOTIFY c1, 'rpayloads'; NOTIFY "c2", 'rpayloads';
+	ROLLBACK TO SAVEPOINT s2;
+	COMMIT;
+
+notifier: NOTIFY "c1" with payload "payload" from notifier
+notifier: NOTIFY "c2" with payload "payload" from notifier
+notifier: NOTIFY "c1" with payload "payloads" from notifier
+notifier: NOTIFY "c2" with payload "payloads" from notifier
+
+starting permutation: llisten notify1 notify2 notify3 notifyf lcheck
+step llisten: LISTEN c1; LISTEN c2;
+step notify1: NOTIFY c1;
+step notify2: NOTIFY c2, 'payload';
+step notify3: NOTIFY c3, 'payload3';
+step notifyf: SELECT pg_notify('c2', NULL);
+pg_notify
+---------
+         
+(1 row)
+
+step lcheck: SELECT 1 AS x;
+x
+-
+1
+(1 row)
+
+listener: NOTIFY "c1" with payload "" from notifier
+listener: NOTIFY "c2" with payload "payload" from notifier
+listener: NOTIFY "c2" with payload "" from notifier
+
+starting permutation: listenc llisten notify1 notify2 notify3 notifyf lcheck
+step listenc: LISTEN c1; LISTEN c2;
+step llisten: LISTEN c1; LISTEN c2;
+step notify1: NOTIFY c1;
+notifier: NOTIFY "c1" with payload "" from notifier
+step notify2: NOTIFY c2, 'payload';
+notifier: NOTIFY "c2" with payload "payload" from notifier
+step notify3: NOTIFY c3, 'payload3';
+step notifyf: SELECT pg_notify('c2', NULL);
+pg_notify
+---------
+         
+(1 row)
+
+notifier: NOTIFY "c2" with payload "" from notifier
+step lcheck: SELECT 1 AS x;
+x
+-
+1
+(1 row)
+
+listener: NOTIFY "c1" with payload "" from notifier
+listener: NOTIFY "c2" with payload "payload" from notifier
+listener: NOTIFY "c2" with payload "" from notifier
+
+starting permutation: l2listen l2begin notify1 lbegins llisten lcommit l2commit l2stop
+step l2listen: LISTEN c1;
+step l2begin: BEGIN;
+step notify1: NOTIFY c1;
+step lbegins: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step llisten: LISTEN c1; LISTEN c2;
+step lcommit: COMMIT;
+step l2commit: COMMIT;
+listener2: NOTIFY "c1" with payload "" from notifier
+step l2stop: UNLISTEN *;
+
+starting permutation: llisten lbegin usage bignotify usage
+step llisten: LISTEN c1; LISTEN c2;
+step lbegin: BEGIN;
+step usage: SELECT pg_notification_queue_usage() > 0 AS nonzero;
+nonzero
+-------
+f      
+(1 row)
+
+step bignotify: SELECT count(pg_notify('c1', s::text)) FROM generate_series(1, 1000) s;
+count
+-----
+ 1000
+(1 row)
+
+step usage: SELECT pg_notification_queue_usage() > 0 AS nonzero;
+nonzero
+-------
+t      
+(1 row)
+
diff --git a/src/test/isolation/expected/classroom-scheduling.out b/src/test/isolation/expected/classroom-scheduling.out
new file mode 100644
index 0000000..1d7c885
--- /dev/null
+++ b/src/test/isolation/expected/classroom-scheduling.out
@@ -0,0 +1,379 @@
+Parsed test spec with 2 sessions
+
+starting permutation: rx1 wy1 c1 ry2 wx2 c2
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step c1: COMMIT;
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    1
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step c2: COMMIT;
+
+starting permutation: rx1 wy1 ry2 c1 wx2 c2
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step c1: COMMIT;
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx1 wy1 ry2 wx2 c1 c2
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 wy1 ry2 wx2 c2 c1
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wy1 c1 wx2 c2
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step c1: COMMIT;
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx1 ry2 wy1 wx2 c1 c2
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wy1 wx2 c2 c1
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wx2 wy1 c1 c2
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wx2 wy1 c2 c1
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wx2 c2 wy1 c1
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step c2: COMMIT;
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: ry2 rx1 wy1 c1 wx2 c2
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step c1: COMMIT;
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: ry2 rx1 wy1 wx2 c1 c2
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wy1 wx2 c2 c1
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wx2 wy1 c1 c2
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wx2 wy1 c2 c1
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wx2 c2 wy1 c1
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step c2: COMMIT;
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: ry2 wx2 rx1 wy1 c1 c2
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 wx2 rx1 wy1 c2 c1
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 wx2 rx1 c2 wy1 c1
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    0
+(1 row)
+
+step c2: COMMIT;
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: ry2 wx2 c2 rx1 wy1 c1
+step ry2: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:30';
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE room_reservation SET start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 13:30', end_time = TIMESTAMP WITH TIME ZONE '2010-04-01 14:30' WHERE room_id = '101' AND start_time = TIMESTAMP WITH TIME ZONE '2010-04-01 10:00';
+step c2: COMMIT;
+step rx1: SELECT count(*) FROM room_reservation WHERE room_id = '101' AND start_time < TIMESTAMP WITH TIME ZONE '2010-04-01 14:00' AND end_time > TIMESTAMP WITH TIME ZONE '2010-04-01 13:00';
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO room_reservation VALUES ('101', TIMESTAMP WITH TIME ZONE '2010-04-01 13:00', TIMESTAMP WITH TIME ZONE '2010-04-01 14:00', 'Carol');
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/create-trigger.out b/src/test/isolation/expected/create-trigger.out
new file mode 100644
index 0000000..7f98678
--- /dev/null
+++ b/src/test/isolation/expected/create-trigger.out
@@ -0,0 +1,361 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1a s1b s1c s2a s2b s2c s2d
+step s1a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s1c: COMMIT;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s2a s1c s2b s2c s2d
+step s1a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s2a: BEGIN;
+step s1c: COMMIT;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s2a s2b s1c s2c s2d
+step s1a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: COMMIT;
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+
+starting permutation: s1a s1b s2a s2b s2c s1c s2d
+step s1a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3; <waiting ...>
+step s1c: COMMIT;
+step s2c: <... completed>
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s1b s1c s2b s2c s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s1c: COMMIT;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s1b s2b s1c s2c s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: COMMIT;
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s1b s2b s2c s1c s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3; <waiting ...>
+step s1c: COMMIT;
+step s2c: <... completed>
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s2b s1b s1c s2c s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s1c: COMMIT;
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s2b s1b s2c s1c s2d
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s2c: UPDATE a SET i = 4 WHERE i = 3; <waiting ...>
+step s1c: COMMIT;
+step s2c: <... completed>
+step s2d: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s1b s2d s1c
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f(); <waiting ...>
+step s2d: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s2d s1b s1c
+step s1a: BEGIN;
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s1c: COMMIT;
+
+starting permutation: s2a s1a s1b s1c s2b s2c s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s1c: COMMIT;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s1b s2b s1c s2c s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1c: COMMIT;
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s1b s2b s2c s1c s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3; <waiting ...>
+step s1c: COMMIT;
+step s2c: <... completed>
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s1c s2c s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s1c: COMMIT;
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s2c s1c s2d
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s2c: UPDATE a SET i = 4 WHERE i = 3; <waiting ...>
+step s1c: COMMIT;
+step s2c: <... completed>
+step s2d: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s1b s2d s1c
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f(); <waiting ...>
+step s2d: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s2d s1b s1c
+step s2a: BEGIN;
+step s1a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s1c s2c s2d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s1c: COMMIT;
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s2c s1c s2d
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s2c: UPDATE a SET i = 4 WHERE i = 3; <waiting ...>
+step s1c: COMMIT;
+step s2c: <... completed>
+step s2d: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s1b s2d s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f(); <waiting ...>
+step s2d: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s2d s1b s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s1a: BEGIN;
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s1b s2d s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s1a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f(); <waiting ...>
+step s2d: COMMIT;
+step s1b: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s2d s1b s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s1a: BEGIN;
+step s2d: COMMIT;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s2d s1a s1b s1c
+step s2a: BEGIN;
+step s2b: SELECT * FROM a WHERE i = 1 FOR UPDATE;
+i
+-
+1
+(1 row)
+
+step s2c: UPDATE a SET i = 4 WHERE i = 3;
+step s2d: COMMIT;
+step s1a: BEGIN;
+step s1b: CREATE TRIGGER t AFTER UPDATE ON a EXECUTE PROCEDURE f();
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/deadlock-hard.out b/src/test/isolation/expected/deadlock-hard.out
new file mode 100644
index 0000000..460653f
--- /dev/null
+++ b/src/test/isolation/expected/deadlock-hard.out
@@ -0,0 +1,36 @@
+Parsed test spec with 8 sessions
+
+starting permutation: s1a1 s2a2 s3a3 s4a4 s5a5 s6a6 s7a7 s8a8 s1a2 s2a3 s3a4 s4a5 s5a6 s6a7 s7a8 s8a1 s8c s7c s6c s5c s4c s3c s2c s1c
+step s1a1: LOCK TABLE a1;
+step s2a2: LOCK TABLE a2;
+step s3a3: LOCK TABLE a3;
+step s4a4: LOCK TABLE a4;
+step s5a5: LOCK TABLE a5;
+step s6a6: LOCK TABLE a6;
+step s7a7: LOCK TABLE a7;
+step s8a8: LOCK TABLE a8;
+step s1a2: LOCK TABLE a2; <waiting ...>
+step s2a3: LOCK TABLE a3; <waiting ...>
+step s3a4: LOCK TABLE a4; <waiting ...>
+step s4a5: LOCK TABLE a5; <waiting ...>
+step s5a6: LOCK TABLE a6; <waiting ...>
+step s6a7: LOCK TABLE a7; <waiting ...>
+step s7a8: LOCK TABLE a8; <waiting ...>
+step s8a1: LOCK TABLE a1; <waiting ...>
+step s8a1: <... completed>
+ERROR:  deadlock detected
+step s7a8: <... completed>
+step s8c: COMMIT;
+step s7c: COMMIT;
+step s6a7: <... completed>
+step s6c: COMMIT;
+step s5a6: <... completed>
+step s5c: COMMIT;
+step s4a5: <... completed>
+step s4c: COMMIT;
+step s3a4: <... completed>
+step s3c: COMMIT;
+step s2a3: <... completed>
+step s2c: COMMIT;
+step s1a2: <... completed>
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/deadlock-parallel.out b/src/test/isolation/expected/deadlock-parallel.out
new file mode 100644
index 0000000..6fe5e24
--- /dev/null
+++ b/src/test/isolation/expected/deadlock-parallel.out
@@ -0,0 +1,68 @@
+Parsed test spec with 4 sessions
+
+starting permutation: d1a1 d2a2 e1l e2l d1a2 d2a1 d1c e1c d2c e2c
+step d1a1: SELECT lock_share(1,x), lock_excl(3,x) FROM bigt LIMIT 1;
+lock_share|lock_excl
+----------+---------
+         1|        1
+(1 row)
+
+step d2a2: select lock_share(2,x) FROM bigt LIMIT 1;
+lock_share
+----------
+         1
+(1 row)
+
+step e1l: SELECT lock_excl(1,x) FROM bigt LIMIT 1; <waiting ...>
+step e2l: SELECT lock_excl(2,x) FROM bigt LIMIT 1; <waiting ...>
+step d1a2: SET force_parallel_mode = on;
+			  SET parallel_setup_cost = 0;
+			  SET parallel_tuple_cost = 0;
+			  SET min_parallel_table_scan_size = 0;
+			  SET parallel_leader_participation = off;
+			  SET max_parallel_workers_per_gather = 3;
+			  SELECT sum(lock_share(2,x)) FROM bigt; <waiting ...>
+step d2a1: SET force_parallel_mode = on;
+			  SET parallel_setup_cost = 0;
+			  SET parallel_tuple_cost = 0;
+			  SET min_parallel_table_scan_size = 0;
+			  SET parallel_leader_participation = off;
+			  SET max_parallel_workers_per_gather = 3;
+			  SELECT sum(lock_share(1,x)) FROM bigt;
+			  SET force_parallel_mode = off;
+			  RESET parallel_setup_cost;
+			  RESET parallel_tuple_cost;
+			  SELECT lock_share(3,x) FROM bigt LIMIT 1; <waiting ...>
+step d1a2: <... completed>
+  sum
+-----
+10000
+(1 row)
+
+step d1c: COMMIT;
+step e1l: <... completed>
+lock_excl
+---------
+        1
+(1 row)
+
+step d2a1: <... completed>
+  sum
+-----
+10000
+(1 row)
+
+lock_share
+----------
+         1
+(1 row)
+
+step e1c: COMMIT;
+step d2c: COMMIT;
+step e2l: <... completed>
+lock_excl
+---------
+        1
+(1 row)
+
+step e2c: COMMIT;
diff --git a/src/test/isolation/expected/deadlock-simple.out b/src/test/isolation/expected/deadlock-simple.out
new file mode 100644
index 0000000..8be1538
--- /dev/null
+++ b/src/test/isolation/expected/deadlock-simple.out
@@ -0,0 +1,11 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1as s2as s1ae s2ae s1c s2c
+step s1as: LOCK TABLE a1 IN ACCESS SHARE MODE;
+step s2as: LOCK TABLE a1 IN ACCESS SHARE MODE;
+step s1ae: LOCK TABLE a1 IN ACCESS EXCLUSIVE MODE; <waiting ...>
+step s2ae: LOCK TABLE a1 IN ACCESS EXCLUSIVE MODE;
+ERROR:  deadlock detected
+step s1ae: <... completed>
+step s1c: COMMIT;
+step s2c: COMMIT;
diff --git a/src/test/isolation/expected/deadlock-soft-2.out b/src/test/isolation/expected/deadlock-soft-2.out
new file mode 100644
index 0000000..14b0343
--- /dev/null
+++ b/src/test/isolation/expected/deadlock-soft-2.out
@@ -0,0 +1,17 @@
+Parsed test spec with 4 sessions
+
+starting permutation: s1a s2a s2b s3a s4a s1b s1c s2c s3c s4c
+step s1a: LOCK TABLE a1 IN SHARE UPDATE EXCLUSIVE MODE;
+step s2a: LOCK TABLE a2 IN ACCESS SHARE MODE;
+step s2b: LOCK TABLE a1 IN SHARE UPDATE EXCLUSIVE MODE; <waiting ...>
+step s3a: LOCK TABLE a2 IN ACCESS EXCLUSIVE MODE; <waiting ...>
+step s4a: LOCK TABLE a2 IN ACCESS EXCLUSIVE MODE; <waiting ...>
+step s1b: LOCK TABLE a2 IN SHARE UPDATE EXCLUSIVE MODE; <waiting ...>
+step s1b: <... completed>
+step s1c: COMMIT;
+step s2b: <... completed>
+step s2c: COMMIT;
+step s3a: <... completed>
+step s3c: COMMIT;
+step s4a: <... completed>
+step s4c: COMMIT;
diff --git a/src/test/isolation/expected/deadlock-soft.out b/src/test/isolation/expected/deadlock-soft.out
new file mode 100644
index 0000000..24a35da
--- /dev/null
+++ b/src/test/isolation/expected/deadlock-soft.out
@@ -0,0 +1,17 @@
+Parsed test spec with 4 sessions
+
+starting permutation: d1a1 d2a2 e1l e2l d1a2 d2a1 d1c e1c d2c e2c
+step d1a1: LOCK TABLE a1 IN ACCESS SHARE MODE;
+step d2a2: LOCK TABLE a2 IN ACCESS SHARE MODE;
+step e1l: LOCK TABLE a1 IN ACCESS EXCLUSIVE MODE; <waiting ...>
+step e2l: LOCK TABLE a2 IN ACCESS EXCLUSIVE MODE; <waiting ...>
+step d1a2: LOCK TABLE a2 IN ACCESS SHARE MODE; <waiting ...>
+step d2a1: LOCK TABLE a1 IN ACCESS SHARE MODE; <waiting ...>
+step d1a2: <... completed>
+step d1c: COMMIT;
+step e1l: <... completed>
+step e1c: COMMIT;
+step d2a1: <... completed>
+step d2c: COMMIT;
+step e2l: <... completed>
+step e2c: COMMIT;
diff --git a/src/test/isolation/expected/delete-abort-savept-2.out b/src/test/isolation/expected/delete-abort-savept-2.out
new file mode 100644
index 0000000..6fc991a
--- /dev/null
+++ b/src/test/isolation/expected/delete-abort-savept-2.out
@@ -0,0 +1,100 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1l s1svp s1d s1r s2l s1c s2c
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1svp: SAVEPOINT f;
+step s1d: SELECT * FROM foo FOR NO KEY UPDATE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1r: ROLLBACK TO f;
+step s2l: SELECT * FROM foo FOR UPDATE; <waiting ...>
+step s1c: COMMIT;
+step s2l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s1l s1svp s1d s2l s1r s1c s2c
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1svp: SAVEPOINT f;
+step s1d: SELECT * FROM foo FOR NO KEY UPDATE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2l: SELECT * FROM foo FOR UPDATE; <waiting ...>
+step s1r: ROLLBACK TO f;
+step s1c: COMMIT;
+step s2l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s1l s1svp s1d s1r s2l2 s1c s2c
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1svp: SAVEPOINT f;
+step s1d: SELECT * FROM foo FOR NO KEY UPDATE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1r: ROLLBACK TO f;
+step s2l2: SELECT * FROM foo FOR NO KEY UPDATE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s1l s1svp s1d s2l2 s1r s1c s2c
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1svp: SAVEPOINT f;
+step s1d: SELECT * FROM foo FOR NO KEY UPDATE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2l2: SELECT * FROM foo FOR NO KEY UPDATE; <waiting ...>
+step s1r: ROLLBACK TO f;
+step s2l2: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
diff --git a/src/test/isolation/expected/delete-abort-savept.out b/src/test/isolation/expected/delete-abort-savept.out
new file mode 100644
index 0000000..8f70bab
--- /dev/null
+++ b/src/test/isolation/expected/delete-abort-savept.out
@@ -0,0 +1,139 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1l s1svp s1d s1r s1c s2l s2c
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1svp: SAVEPOINT f;
+step s1d: DELETE FROM foo;
+step s1r: ROLLBACK TO f;
+step s1c: COMMIT;
+step s2l: SELECT * FROM foo FOR UPDATE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s1l s1svp s1d s1r s2l s1c s2c
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1svp: SAVEPOINT f;
+step s1d: DELETE FROM foo;
+step s1r: ROLLBACK TO f;
+step s2l: SELECT * FROM foo FOR UPDATE; <waiting ...>
+step s1c: COMMIT;
+step s2l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s1l s1svp s1d s2l s1r s1c s2c
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1svp: SAVEPOINT f;
+step s1d: DELETE FROM foo;
+step s2l: SELECT * FROM foo FOR UPDATE; <waiting ...>
+step s1r: ROLLBACK TO f;
+step s1c: COMMIT;
+step s2l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s1l s1svp s2l s1d s1r s1c s2c
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1svp: SAVEPOINT f;
+step s2l: SELECT * FROM foo FOR UPDATE; <waiting ...>
+step s1d: DELETE FROM foo;
+step s1r: ROLLBACK TO f;
+step s1c: COMMIT;
+step s2l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s1l s2l s1svp s1d s1r s1c s2c
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2l: SELECT * FROM foo FOR UPDATE; <waiting ...>
+step s1svp: SAVEPOINT f;
+step s1d: DELETE FROM foo;
+step s1r: ROLLBACK TO f;
+step s1c: COMMIT;
+step s2l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s2l s1l s2c s1svp s1d s1r s1c
+step s2l: SELECT * FROM foo FOR UPDATE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1l: SELECT * FROM foo FOR KEY SHARE; <waiting ...>
+step s2c: COMMIT;
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1svp: SAVEPOINT f;
+step s1d: DELETE FROM foo;
+step s1r: ROLLBACK TO f;
+step s1c: COMMIT;
+
+starting permutation: s2l s2c s1l s1svp s1d s1r s1c
+step s2l: SELECT * FROM foo FOR UPDATE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s1svp: SAVEPOINT f;
+step s1d: DELETE FROM foo;
+step s1r: ROLLBACK TO f;
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/detach-partition-concurrently-1.out b/src/test/isolation/expected/detach-partition-concurrently-1.out
new file mode 100644
index 0000000..bae53dd
--- /dev/null
+++ b/src/test/isolation/expected/detach-partition-concurrently-1.out
@@ -0,0 +1,288 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s1b s1s s2detach s1s s1c s1s
+step s1b: BEGIN;
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+(1 row)
+
+step s1c: COMMIT;
+step s2detach: <... completed>
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1b s1s s2detach s1s s3s s3i s1c s3i s2drop s1s
+step s1b: BEGIN;
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+(1 row)
+
+step s3s: SELECT * FROM d_listp;
+a
+-
+1
+(1 row)
+
+step s3i: SELECT relpartbound IS NULL FROM pg_class where relname = 'd_listp2';
+?column?
+--------
+f       
+(1 row)
+
+step s1c: COMMIT;
+step s2detach: <... completed>
+step s3i: SELECT relpartbound IS NULL FROM pg_class where relname = 'd_listp2';
+?column?
+--------
+t       
+(1 row)
+
+step s2drop: DROP TABLE d_listp2;
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1b s1s s2detach s1ins s1s s1c
+step s1b: BEGIN;
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1ins: INSERT INTO d_listp VALUES (1);
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+1
+(2 rows)
+
+step s1c: COMMIT;
+step s2detach: <... completed>
+
+starting permutation: s1b s1s s1ins2 s2detach s1ins s1s s1c
+step s1b: BEGIN;
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s1ins2: INSERT INTO d_listp VALUES (2);
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1ins: INSERT INTO d_listp VALUES (1);
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+1
+(2 rows)
+
+step s1c: COMMIT;
+step s2detach: <... completed>
+
+starting permutation: s1brr s1s s2detach s1ins s1s s1c
+step s1brr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1ins: INSERT INTO d_listp VALUES (1);
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+1
+2
+(3 rows)
+
+step s1c: COMMIT;
+step s2detach: <... completed>
+
+starting permutation: s1brr s1s s2detach s1s s1c
+step s1brr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s1c: COMMIT;
+step s2detach: <... completed>
+
+starting permutation: s1b s1ins2 s2detach s3ins2 s1c
+step s1b: BEGIN;
+step s1ins2: INSERT INTO d_listp VALUES (2);
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s3ins2: INSERT INTO d_listp VALUES (2);
+ERROR:  no partition of relation "d_listp" found for row
+step s1c: COMMIT;
+step s2detach: <... completed>
+
+starting permutation: s1brr s1prep s1s s2detach s1s s1exec1 s3s s1dealloc s1c
+step s1brr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1prep: PREPARE f(int) AS INSERT INTO d_listp VALUES ($1);
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s1exec1: EXECUTE f(1);
+step s3s: SELECT * FROM d_listp;
+a
+-
+1
+(1 row)
+
+step s1dealloc: DEALLOCATE f;
+step s1c: COMMIT;
+step s2detach: <... completed>
+
+starting permutation: s1brr s1prep s1exec2 s2detach s1s s1exec2 s3s s1c s1dealloc
+step s1brr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1prep: PREPARE f(int) AS INSERT INTO d_listp VALUES ($1);
+step s1exec2: EXECUTE f(2);
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+2
+(3 rows)
+
+step s1exec2: EXECUTE f(2);
+step s3s: SELECT * FROM d_listp;
+a
+-
+1
+(1 row)
+
+step s1c: COMMIT;
+step s2detach: <... completed>
+step s1dealloc: DEALLOCATE f;
+
+starting permutation: s1brr s1prep s1s s2detach s1s s1exec2 s1c s1dealloc
+step s1brr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1prep: PREPARE f(int) AS INSERT INTO d_listp VALUES ($1);
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s1exec2: EXECUTE f(2);
+step s1c: COMMIT;
+step s2detach: <... completed>
+step s1dealloc: DEALLOCATE f;
+
+starting permutation: s1brr s1prep s2detach s1s s1exec2 s1c s1dealloc
+step s1brr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1prep: PREPARE f(int) AS INSERT INTO d_listp VALUES ($1);
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s1exec2: EXECUTE f(2);
+step s1c: COMMIT;
+step s2detach: <... completed>
+step s1dealloc: DEALLOCATE f;
+
+starting permutation: s1brr s1prep1 s2detach s1s s1exec2 s1c s1dealloc
+step s1brr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1prep1: PREPARE f(int) AS INSERT INTO d_listp VALUES (1);
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s1exec2: EXECUTE f(2);
+step s1c: COMMIT;
+step s2detach: <... completed>
+step s1dealloc: DEALLOCATE f;
+
+starting permutation: s1brr s1prep2 s2detach s1s s1exec2 s1c s1dealloc
+step s1brr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1prep2: PREPARE f(int) AS INSERT INTO d_listp VALUES (2);
+step s2detach: ALTER TABLE d_listp DETACH PARTITION d_listp2 CONCURRENTLY; <waiting ...>
+step s1s: SELECT * FROM d_listp;
+a
+-
+1
+2
+(2 rows)
+
+step s1exec2: EXECUTE f(2);
+step s1c: COMMIT;
+step s2detach: <... completed>
+step s1dealloc: DEALLOCATE f;
diff --git a/src/test/isolation/expected/detach-partition-concurrently-2.out b/src/test/isolation/expected/detach-partition-concurrently-2.out
new file mode 100644
index 0000000..6f025d8
--- /dev/null
+++ b/src/test/isolation/expected/detach-partition-concurrently-2.out
@@ -0,0 +1,76 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s1b s1s s2d s3i1 s1c
+step s1b: BEGIN;
+step s1s: SELECT * FROM d_lp_fk;
+a
+-
+1
+2
+(2 rows)
+
+step s2d: ALTER TABLE d_lp_fk DETACH PARTITION d_lp_fk_1 CONCURRENTLY; <waiting ...>
+step s3i1: INSERT INTO d_lp_fk_r VALUES (1);
+ERROR:  insert or update on table "d_lp_fk_r" violates foreign key constraint "d_lp_fk_r_a_fkey"
+step s1c: COMMIT;
+step s2d: <... completed>
+
+starting permutation: s1b s1s s2d s3i2 s3i2 s1c
+step s1b: BEGIN;
+step s1s: SELECT * FROM d_lp_fk;
+a
+-
+1
+2
+(2 rows)
+
+step s2d: ALTER TABLE d_lp_fk DETACH PARTITION d_lp_fk_1 CONCURRENTLY; <waiting ...>
+step s3i2: INSERT INTO d_lp_fk_r VALUES (2);
+step s3i2: INSERT INTO d_lp_fk_r VALUES (2);
+step s1c: COMMIT;
+step s2d: <... completed>
+
+starting permutation: s1b s1s s3i1 s2d s1c
+step s1b: BEGIN;
+step s1s: SELECT * FROM d_lp_fk;
+a
+-
+1
+2
+(2 rows)
+
+step s3i1: INSERT INTO d_lp_fk_r VALUES (1);
+step s2d: ALTER TABLE d_lp_fk DETACH PARTITION d_lp_fk_1 CONCURRENTLY;
+ERROR:  removing partition "d_lp_fk_1" violates foreign key constraint "d_lp_fk_r_a_fkey1"
+step s1c: COMMIT;
+
+starting permutation: s1b s1s s3i2 s2d s1c
+step s1b: BEGIN;
+step s1s: SELECT * FROM d_lp_fk;
+a
+-
+1
+2
+(2 rows)
+
+step s3i2: INSERT INTO d_lp_fk_r VALUES (2);
+step s2d: ALTER TABLE d_lp_fk DETACH PARTITION d_lp_fk_1 CONCURRENTLY; <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+
+starting permutation: s1b s1s s3b s2d s3i1 s1c s3c
+step s1b: BEGIN;
+step s1s: SELECT * FROM d_lp_fk;
+a
+-
+1
+2
+(2 rows)
+
+step s3b: BEGIN;
+step s2d: ALTER TABLE d_lp_fk DETACH PARTITION d_lp_fk_1 CONCURRENTLY; <waiting ...>
+step s3i1: INSERT INTO d_lp_fk_r VALUES (1);
+ERROR:  insert or update on table "d_lp_fk_r" violates foreign key constraint "d_lp_fk_r_a_fkey"
+step s1c: COMMIT;
+step s2d: <... completed>
+step s3c: COMMIT;
diff --git a/src/test/isolation/expected/detach-partition-concurrently-3.out b/src/test/isolation/expected/detach-partition-concurrently-3.out
new file mode 100644
index 0000000..f23f46a
--- /dev/null
+++ b/src/test/isolation/expected/detach-partition-concurrently-3.out
@@ -0,0 +1,506 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s1describe s1alter
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s1describe: SELECT 'd3_listp' AS root, * FROM pg_partition_tree('d3_listp')
+					  UNION ALL SELECT 'd3_listp1', * FROM pg_partition_tree('d3_listp1');
+root     |relid    |parentrelid|isleaf|level
+---------+---------+-----------+------+-----
+d3_listp |d3_listp |           |f     |    0
+d3_listp |d3_listp2|d3_listp   |t     |    1
+d3_listp1|d3_listp1|           |t     |    0
+(3 rows)
+
+step s1alter: ALTER TABLE d3_listp1 ALTER a DROP NOT NULL;
+ERROR:  cannot alter partition "d3_listp1" with an incomplete detach
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1insert s1c
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1insert: INSERT INTO d3_listp VALUES (1);
+ERROR:  no partition of relation "d3_listp" found for row
+step s1c: COMMIT;
+
+starting permutation: s2snitch s1brr s1s s2detach s1cancel s1insert s1c s1spart
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1brr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1insert: INSERT INTO d3_listp VALUES (1);
+step s1c: COMMIT;
+step s1spart: SELECT * FROM d3_listp1;
+a
+-
+1
+1
+(2 rows)
+
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s1insertpart
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s1insertpart: INSERT INTO d3_listp1 VALUES (1);
+
+starting permutation: s2snitch s1b s1s s2detach2 s1cancel s1c s1brr s1insert s1s s1insert s1c
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach2: ALTER TABLE d3_listp DETACH PARTITION d3_listp2 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach2: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s1brr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1insert: INSERT INTO d3_listp VALUES (1);
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+1
+(2 rows)
+
+step s1insert: INSERT INTO d3_listp VALUES (1);
+step s1c: COMMIT;
+
+starting permutation: s2snitch s1b s1s s2detach2 s1cancel s1c s1brr s1s s1insert s1s s1c
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach2: ALTER TABLE d3_listp DETACH PARTITION d3_listp2 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach2: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s1brr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s1insert: INSERT INTO d3_listp VALUES (1);
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+1
+(2 rows)
+
+step s1c: COMMIT;
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s1drop s1list
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s1drop: DROP TABLE d3_listp;
+step s1list: SELECT relname FROM pg_catalog.pg_class
+					  WHERE relname LIKE 'd3_listp%' ORDER BY 1;
+relname
+-------
+(0 rows)
+
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s1trunc s1spart
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s1trunc: TRUNCATE TABLE d3_listp;
+step s1spart: SELECT * FROM d3_listp1;
+a
+-
+1
+(1 row)
+
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1noop s2detach2 s1c
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1noop: 
+step s2detach2: ALTER TABLE d3_listp DETACH PARTITION d3_listp2 CONCURRENTLY;
+ERROR:  partition "d3_listp1" already pending detach in partitioned table "public.d3_listp"
+step s1c: COMMIT;
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1noop s2detachfinal s1c s2detach2
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1noop: 
+step s2detachfinal: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 FINALIZE; <waiting ...>
+step s1c: COMMIT;
+step s2detachfinal: <... completed>
+step s2detach2: ALTER TABLE d3_listp DETACH PARTITION d3_listp2 CONCURRENTLY;
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s1droppart s2detach2
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s1droppart: DROP TABLE d3_listp1;
+step s2detach2: ALTER TABLE d3_listp DETACH PARTITION d3_listp2 CONCURRENTLY;
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s2begin s2drop s1s s2commit
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s2begin: BEGIN;
+step s2drop: DROP TABLE d3_listp1;
+step s1s: SELECT * FROM d3_listp; <waiting ...>
+step s2commit: COMMIT;
+step s1s: <... completed>
+a
+-
+(0 rows)
+
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s1b s1spart s2detachfinal s1c
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s1b: BEGIN;
+step s1spart: SELECT * FROM d3_listp1;
+a
+-
+1
+(1 row)
+
+step s2detachfinal: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 FINALIZE; <waiting ...>
+step s1c: COMMIT;
+step s2detachfinal: <... completed>
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s1b s1s s2detachfinal s1c
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+(0 rows)
+
+step s2detachfinal: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 FINALIZE;
+step s1c: COMMIT;
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s1b s1spart s2detachfinal s1c
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s1b: BEGIN;
+step s1spart: SELECT * FROM d3_listp1;
+a
+-
+1
+(1 row)
+
+step s2detachfinal: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 FINALIZE; <waiting ...>
+step s1c: COMMIT;
+step s2detachfinal: <... completed>
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s2begin s2detachfinal s2commit
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s2begin: BEGIN;
+step s2detachfinal: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 FINALIZE;
+step s2commit: COMMIT;
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s2begin s2detachfinal s1spart s2commit
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s2begin: BEGIN;
+step s2detachfinal: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 FINALIZE;
+step s1spart: SELECT * FROM d3_listp1; <waiting ...>
+step s2commit: COMMIT;
+step s1spart: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1c s2begin s2detachfinal s1insertpart s2commit
+step s2snitch: INSERT INTO d3_pid SELECT pg_backend_pid();
+step s1b: BEGIN;
+step s1s: SELECT * FROM d3_listp;
+a
+-
+1
+(1 row)
+
+step s2detach: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 CONCURRENTLY; <waiting ...>
+step s1cancel: SELECT pg_cancel_backend(pid) FROM d3_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: COMMIT;
+step s2begin: BEGIN;
+step s2detachfinal: ALTER TABLE d3_listp DETACH PARTITION d3_listp1 FINALIZE;
+step s1insertpart: INSERT INTO d3_listp1 VALUES (1); <waiting ...>
+step s2commit: COMMIT;
+step s1insertpart: <... completed>
diff --git a/src/test/isolation/expected/detach-partition-concurrently-4.out b/src/test/isolation/expected/detach-partition-concurrently-4.out
new file mode 100644
index 0000000..b652522
--- /dev/null
+++ b/src/test/isolation/expected/detach-partition-concurrently-4.out
@@ -0,0 +1,426 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1insert s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s1s: select * from d4_primary;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1cancel: select pg_cancel_backend(pid) from d4_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1c: commit;
+
+starting permutation: s2snitch s1b s1s s2detach s1insert s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s1s: select * from d4_primary;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s2detach: <... completed>
+step s1c: commit;
+
+starting permutation: s2snitch s1brr s1s s2detach s1cancel s1insert s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1brr: begin isolation level repeatable read;
+step s1s: select * from d4_primary;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1cancel: select pg_cancel_backend(pid) from d4_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1c: commit;
+
+starting permutation: s2snitch s1brr s1s s2detach s1insert s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1brr: begin isolation level repeatable read;
+step s1s: select * from d4_primary;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s2detach: <... completed>
+step s1c: commit;
+
+starting permutation: s2snitch s1b s1declare s2detach s1cancel s1fetchall s1insert s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s1declare: declare f cursor for select * from d4_primary;
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1cancel: select pg_cancel_backend(pid) from d4_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1fetchall: fetch all from f;
+a
+-
+1
+2
+(2 rows)
+
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1c: commit;
+
+starting permutation: s2snitch s1b s1declare s2detach s1fetchall s1insert s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s1declare: declare f cursor for select * from d4_primary;
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1fetchall: fetch all from f;
+a
+-
+1
+2
+(2 rows)
+
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s2detach: <... completed>
+step s1c: commit;
+
+starting permutation: s2snitch s1b s1declare s2detach s1cancel s1svpt s1insert s1rollback s1fetchall s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s1declare: declare f cursor for select * from d4_primary;
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1cancel: select pg_cancel_backend(pid) from d4_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1svpt: savepoint f;
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1rollback: rollback to f;
+step s1fetchall: fetch all from f;
+a
+-
+1
+2
+(2 rows)
+
+step s1c: commit;
+
+starting permutation: s2snitch s1b s1declare s2detach s1svpt s1insert s1rollback s1fetchall s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s1declare: declare f cursor for select * from d4_primary;
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1svpt: savepoint f;
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1rollback: rollback to f;
+step s1fetchall: fetch all from f;
+a
+-
+1
+2
+(2 rows)
+
+step s1c: commit;
+step s2detach: <... completed>
+
+starting permutation: s2snitch s1b s2detach s1declare s1cancel s1fetchall s1insert s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently;
+step s1declare: declare f cursor for select * from d4_primary;
+step s1cancel: select pg_cancel_backend(pid) from d4_pid;
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1fetchall: fetch all from f;
+a
+-
+2
+(1 row)
+
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1c: commit;
+
+starting permutation: s2snitch s1b s2detach s1declare s1fetchall s1insert s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently;
+step s1declare: declare f cursor for select * from d4_primary;
+step s1fetchall: fetch all from f;
+a
+-
+2
+(1 row)
+
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1c: commit;
+
+starting permutation: s2snitch s1b s2detach s1declare s1cancel s1svpt s1insert s1rollback s1fetchall s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently;
+step s1declare: declare f cursor for select * from d4_primary;
+step s1cancel: select pg_cancel_backend(pid) from d4_pid;
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1svpt: savepoint f;
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1rollback: rollback to f;
+step s1fetchall: fetch all from f;
+a
+-
+2
+(1 row)
+
+step s1c: commit;
+
+starting permutation: s2snitch s1b s2detach s1declare s1svpt s1insert s1rollback s1fetchall s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently;
+step s1declare: declare f cursor for select * from d4_primary;
+step s1svpt: savepoint f;
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1rollback: rollback to f;
+step s1fetchall: fetch all from f;
+a
+-
+2
+(1 row)
+
+step s1c: commit;
+
+starting permutation: s2snitch s1brr s1declare2 s1fetchone s2detach s1cancel s1updcur s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1brr: begin isolation level repeatable read;
+step s1declare2: declare f cursor for select * from d4_fk where a = 2;
+step s1fetchone: fetch 1 from f;
+a
+-
+2
+(1 row)
+
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1cancel: select pg_cancel_backend(pid) from d4_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1updcur: update d4_fk set a = 1 where current of f;
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1c: commit;
+
+starting permutation: s2snitch s1brr s1declare2 s1fetchone s2detach s1updcur s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1brr: begin isolation level repeatable read;
+step s1declare2: declare f cursor for select * from d4_fk where a = 2;
+step s1fetchone: fetch 1 from f;
+a
+-
+2
+(1 row)
+
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1updcur: update d4_fk set a = 1 where current of f;
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s2detach: <... completed>
+step s1c: commit;
+
+starting permutation: s2snitch s1brr s1declare2 s1fetchone s1updcur s2detach s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1brr: begin isolation level repeatable read;
+step s1declare2: declare f cursor for select * from d4_fk where a = 2;
+step s1fetchone: fetch 1 from f;
+a
+-
+2
+(1 row)
+
+step s1updcur: update d4_fk set a = 1 where current of f;
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1c: commit;
+step s2detach: <... completed>
+ERROR:  removing partition "d4_primary1" violates foreign key constraint "d4_fk_a_fkey1"
+
+starting permutation: s2snitch s1b s1s s2detach s3insert s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s1s: select * from d4_primary;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s3insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1c: commit;
+step s2detach: <... completed>
+
+starting permutation: s2snitch s1b s1s s2detach s3brr s3insert s3commit s1cancel s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s1s: select * from d4_primary;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s3brr: begin isolation level repeatable read;
+step s3insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s3commit: commit;
+step s1cancel: select pg_cancel_backend(pid) from d4_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1c: commit;
+
+starting permutation: s2snitch s1b s1s s2detach s3brr s3insert s3commit s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s1s: select * from d4_primary;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s3brr: begin isolation level repeatable read;
+step s3insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s3commit: commit;
+step s1c: commit;
+step s2detach: <... completed>
+
+starting permutation: s2snitch s1brr s1s s2detach s1cancel s1noop s3vacfreeze s1s s1insert s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1brr: begin isolation level repeatable read;
+step s1s: select * from d4_primary;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1cancel: select pg_cancel_backend(pid) from d4_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1noop: 
+step s3vacfreeze: vacuum freeze pg_catalog.pg_inherits;
+step s1s: select * from d4_primary;
+a
+-
+1
+2
+(2 rows)
+
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1c: commit;
+
+starting permutation: s2snitch s1b s1s s2detach s1cancel s1noop s3vacfreeze s1s s1insert s1c
+step s2snitch: insert into d4_pid select pg_backend_pid();
+step s1b: begin;
+step s1s: select * from d4_primary;
+a
+-
+1
+2
+(2 rows)
+
+step s2detach: alter table d4_primary detach partition d4_primary1 concurrently; <waiting ...>
+step s1cancel: select pg_cancel_backend(pid) from d4_pid; <waiting ...>
+step s2detach: <... completed>
+ERROR:  canceling statement due to user request
+step s1cancel: <... completed>
+pg_cancel_backend
+-----------------
+t                
+(1 row)
+
+step s1noop: 
+step s3vacfreeze: vacuum freeze pg_catalog.pg_inherits;
+step s1s: select * from d4_primary;
+a
+-
+2
+(1 row)
+
+step s1insert: insert into d4_fk values (1);
+ERROR:  insert or update on table "d4_fk" violates foreign key constraint "d4_fk_a_fkey"
+step s1c: commit;
diff --git a/src/test/isolation/expected/drop-index-concurrently-1.out b/src/test/isolation/expected/drop-index-concurrently-1.out
new file mode 100644
index 0000000..97e1a6e
--- /dev/null
+++ b/src/test/isolation/expected/drop-index-concurrently-1.out
@@ -0,0 +1,56 @@
+Parsed test spec with 3 sessions
+
+starting permutation: noseq chkiso prepi preps begin explaini explains select2 drop insert2 end2 selecti selects end
+step noseq: SET enable_seqscan = false;
+step chkiso: SELECT (setting in ('read committed','read uncommitted')) AS is_read_committed FROM pg_settings WHERE name = 'default_transaction_isolation';
+is_read_committed
+-----------------
+t                
+(1 row)
+
+step prepi: PREPARE getrow_idx AS SELECT * FROM test_dc WHERE data=34 ORDER BY id,data;
+step preps: PREPARE getrow_seq AS SELECT * FROM test_dc WHERE data::text=34::text ORDER BY id,data;
+step begin: BEGIN;
+step explaini: EXPLAIN (COSTS OFF) EXECUTE getrow_idx;
+QUERY PLAN                                    
+----------------------------------------------
+Sort                                          
+  Sort Key: id                                
+  ->  Index Scan using test_dc_data on test_dc
+        Index Cond: (data = 34)               
+(4 rows)
+
+step explains: EXPLAIN (COSTS OFF) EXECUTE getrow_seq;
+QUERY PLAN                                    
+----------------------------------------------
+Sort                                          
+  Sort Key: id, data                          
+  ->  Index Scan using test_dc_pkey on test_dc
+        Filter: ((data)::text = '34'::text)   
+(4 rows)
+
+step select2: SELECT * FROM test_dc WHERE data=34 ORDER BY id,data;
+id|data
+--+----
+34|  34
+(1 row)
+
+step drop: DROP INDEX CONCURRENTLY test_dc_data; <waiting ...>
+step insert2: INSERT INTO test_dc(data) SELECT * FROM generate_series(1, 100);
+step end2: COMMIT;
+step selecti: EXECUTE getrow_idx;
+ id|data
+---+----
+ 34|  34
+134|  34
+(2 rows)
+
+step selects: EXECUTE getrow_seq;
+ id|data
+---+----
+ 34|  34
+134|  34
+(2 rows)
+
+step end: COMMIT;
+step drop: <... completed>
diff --git a/src/test/isolation/expected/drop-index-concurrently-1_2.out b/src/test/isolation/expected/drop-index-concurrently-1_2.out
new file mode 100644
index 0000000..04612d3
--- /dev/null
+++ b/src/test/isolation/expected/drop-index-concurrently-1_2.out
@@ -0,0 +1,54 @@
+Parsed test spec with 3 sessions
+
+starting permutation: noseq chkiso prepi preps begin explaini explains select2 drop insert2 end2 selecti selects end
+step noseq: SET enable_seqscan = false;
+step chkiso: SELECT (setting in ('read committed','read uncommitted')) AS is_read_committed FROM pg_settings WHERE name = 'default_transaction_isolation';
+is_read_committed
+-----------------
+f                
+(1 row)
+
+step prepi: PREPARE getrow_idx AS SELECT * FROM test_dc WHERE data=34 ORDER BY id,data;
+step preps: PREPARE getrow_seq AS SELECT * FROM test_dc WHERE data::text=34::text ORDER BY id,data;
+step begin: BEGIN;
+step explaini: EXPLAIN (COSTS OFF) EXECUTE getrow_idx;
+QUERY PLAN                                    
+----------------------------------------------
+Sort                                          
+  Sort Key: id                                
+  ->  Index Scan using test_dc_data on test_dc
+        Index Cond: (data = 34)               
+(4 rows)
+
+step explains: EXPLAIN (COSTS OFF) EXECUTE getrow_seq;
+QUERY PLAN                                    
+----------------------------------------------
+Sort                                          
+  Sort Key: id, data                          
+  ->  Index Scan using test_dc_pkey on test_dc
+        Filter: ((data)::text = '34'::text)   
+(4 rows)
+
+step select2: SELECT * FROM test_dc WHERE data=34 ORDER BY id,data;
+id|data
+--+----
+34|  34
+(1 row)
+
+step drop: DROP INDEX CONCURRENTLY test_dc_data; <waiting ...>
+step insert2: INSERT INTO test_dc(data) SELECT * FROM generate_series(1, 100);
+step end2: COMMIT;
+step selecti: EXECUTE getrow_idx;
+id|data
+--+----
+34|  34
+(1 row)
+
+step selects: EXECUTE getrow_seq;
+id|data
+--+----
+34|  34
+(1 row)
+
+step end: COMMIT;
+step drop: <... completed>
diff --git a/src/test/isolation/expected/eval-plan-qual-trigger.out b/src/test/isolation/expected/eval-plan-qual-trigger.out
new file mode 100644
index 0000000..f6714c2
--- /dev/null
+++ b/src/test/isolation/expected/eval-plan-qual-trigger.out
@@ -0,0 +1,2734 @@
+unused step name: s2_r
+unused step name: s3_b_rc
+unused step name: s3_c
+unused step name: s3_del_a
+unused step name: s3_r
+unused step name: s3_upd_a_data
+Parsed test spec with 4 sessions
+
+starting permutation: s1_trig_rep_b_u s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s1_c s2_upd_a_data s2_c s0_rep
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1-ups1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-ups2)
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-ups2)
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data              
+-----+------------------
+key-a|val-a-s1-ups1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data              
+-----+------------------
+key-a|val-a-s1-ups1-ups2
+key-b|val-b-s1          
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_u s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s1_r s2_upd_a_data s2_c s0_rep
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+step s1_r: ROLLBACK;
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+key-b|val-b-s1     
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s1_c s2_del_a s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1-ups1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-a,val-a-s1-ups1) new: <NULL>
+s2: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1-ups1) new: <NULL>
+step s2_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s1_r s2_del_a s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+step s1_r: ROLLBACK;
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s2_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_u s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s2_upd_a_data s1_c s2_c s0_rep
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1-ups1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-ups2)
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data              
+-----+------------------
+key-a|val-a-s1-ups1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data              
+-----+------------------
+key-a|val-a-s1-ups1-ups2
+key-b|val-b-s1          
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_u s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s2_upd_a_data s1_r s2_c s0_rep
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+key-b|val-b-s1     
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s2_upd_a_data s1_c s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1-ups1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-ups2)
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data              
+-----+------------------
+key-a|val-a-s1-ups1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data              
+-----+------------------
+key-a|val-a-s1-ups1-ups2
+key-b|val-b-s1          
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s2_upd_a_data s1_r s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+key-b|val-b-s1     
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_del_a s2_upd_a_data s1_c s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-b = text key-a: f
+step s2_upd_a_data: <... completed>
+key|data
+---+----
+(0 rows)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_del_a s2_upd_a_data s1_r s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+key-b|val-b-s1     
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_i s1_trig_rep_b_d s1_trig_rep_a_i s1_trig_rep_a_d s1_b_rc s2_b_rc s1_ins_a s2_ins_a s1_c s2_c s0_rep
+step s1_trig_rep_b_i: CREATE TRIGGER rep_b_i BEFORE INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_i: CREATE TRIGGER rep_a_i AFTER INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s2)
+step s2_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s2') RETURNING *; <waiting ...>
+step s1_c: COMMIT;
+step s2_ins_a: <... completed>
+ERROR:  duplicate key value violates unique constraint "trigtest_pkey"
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_i s1_trig_rep_b_d s1_trig_rep_a_i s1_trig_rep_a_d s1_b_rc s2_b_rc s1_ins_a s2_ins_a s1_r s2_c s0_rep
+step s1_trig_rep_b_i: CREATE TRIGGER rep_b_i BEFORE INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_i: CREATE TRIGGER rep_a_i AFTER INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s2)
+step s2_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s2') RETURNING *; <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s2)
+step s2_ins_a: <... completed>
+key  |data    
+-----+--------
+key-a|val-a-s2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-a|val-a-s2
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_i s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_i s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s2_upsert_a_data s1_c s2_c s0_rep
+step s1_trig_rep_b_i: CREATE TRIGGER rep_b_i BEFORE INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_i: CREATE TRIGGER rep_a_i AFTER INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-b,val-b-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-b,val-b-s1)
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-upss2)
+step s2_upsert_a_data: 
+    INSERT INTO trigtest VALUES ('key-a', 'val-a-upss2')
+    ON CONFLICT (key)
+        DO UPDATE SET data = trigtest.data || '-upserts2'
+        WHERE
+            noisy_oper('upd', trigtest.key, '=', 'key-a') AND
+            noisy_oper('upk', trigtest.data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1-ups1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-upserts2)
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-upserts2)
+step s2_upsert_a_data: <... completed>
+key  |data                  
+-----+----------------------
+key-a|val-a-s1-ups1-upserts2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data                  
+-----+----------------------
+key-a|val-a-s1-ups1-upserts2
+key-b|val-b-s1              
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_i s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_i s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s2_upsert_a_data s1_c s2_c s0_rep
+step s1_trig_rep_b_i: CREATE TRIGGER rep_b_i BEFORE INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_i: CREATE TRIGGER rep_a_i AFTER INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-b,val-b-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-b,val-b-s1)
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-upss2)
+step s2_upsert_a_data: 
+    INSERT INTO trigtest VALUES ('key-a', 'val-a-upss2')
+    ON CONFLICT (key)
+        DO UPDATE SET data = trigtest.data || '-upserts2'
+        WHERE
+            noisy_oper('upd', trigtest.key, '=', 'key-a') AND
+            noisy_oper('upk', trigtest.data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1-ups1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-upserts2)
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-upserts2)
+step s2_upsert_a_data: <... completed>
+key  |data                  
+-----+----------------------
+key-a|val-a-s1-ups1-upserts2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data                  
+-----+----------------------
+key-a|val-a-s1-ups1-upserts2
+key-b|val-b-s1              
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_i s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_i s1_trig_rep_a_d s1_trig_rep_a_u s1_b_rc s2_b_rc s1_ins_a s2_upsert_a_data s1_c s2_c s0_rep
+step s1_trig_rep_b_i: CREATE TRIGGER rep_b_i BEFORE INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_i: CREATE TRIGGER rep_a_i AFTER INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-upss2)
+step s2_upsert_a_data: 
+    INSERT INTO trigtest VALUES ('key-a', 'val-a-upss2')
+    ON CONFLICT (key)
+        DO UPDATE SET data = trigtest.data || '-upserts2'
+        WHERE
+            noisy_oper('upd', trigtest.key, '=', 'key-a') AND
+            noisy_oper('upk', trigtest.data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-upserts2)
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-upserts2)
+step s2_upsert_a_data: <... completed>
+key  |data             
+-----+-----------------
+key-a|val-a-s1-upserts2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data             
+-----+-----------------
+key-a|val-a-s1-upserts2
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_i s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_i s1_trig_rep_a_d s1_trig_rep_a_u s1_b_rc s2_b_rc s1_ins_a s2_upsert_a_data s1_r s2_c s0_rep
+step s1_trig_rep_b_i: CREATE TRIGGER rep_b_i BEFORE INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_i: CREATE TRIGGER rep_a_i AFTER INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-upss2)
+step s2_upsert_a_data: 
+    INSERT INTO trigtest VALUES ('key-a', 'val-a-upss2')
+    ON CONFLICT (key)
+        DO UPDATE SET data = trigtest.data || '-upserts2'
+        WHERE
+            noisy_oper('upd', trigtest.key, '=', 'key-a') AND
+            noisy_oper('upk', trigtest.data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-upss2)
+step s2_upsert_a_data: <... completed>
+key  |data       
+-----+-----------
+key-a|val-a-upss2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data       
+-----+-----------
+key-a|val-a-upss2
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_i s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_i s1_trig_rep_a_d s1_trig_rep_a_u s1_b_rc s2_b_rc s1_ins_a s1_upd_a_data s2_upsert_a_data s1_c s2_c s0_rep
+step s1_trig_rep_b_i: CREATE TRIGGER rep_b_i BEFORE INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_i: CREATE TRIGGER rep_a_i AFTER INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-upss2)
+step s2_upsert_a_data: 
+    INSERT INTO trigtest VALUES ('key-a', 'val-a-upss2')
+    ON CONFLICT (key)
+        DO UPDATE SET data = trigtest.data || '-upserts2'
+        WHERE
+            noisy_oper('upd', trigtest.key, '=', 'key-a') AND
+            noisy_oper('upk', trigtest.data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1-ups1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-upserts2)
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-upserts2)
+step s2_upsert_a_data: <... completed>
+key  |data                  
+-----+----------------------
+key-a|val-a-s1-ups1-upserts2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data                  
+-----+----------------------
+key-a|val-a-s1-ups1-upserts2
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_i s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_i s1_trig_rep_a_d s1_trig_rep_a_u s1_b_rc s2_b_rc s1_ins_a s1_upd_a_data s2_upsert_a_data s1_r s2_c s0_rep
+step s1_trig_rep_b_i: CREATE TRIGGER rep_b_i BEFORE INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_i: CREATE TRIGGER rep_a_i AFTER INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-upss2)
+step s2_upsert_a_data: 
+    INSERT INTO trigtest VALUES ('key-a', 'val-a-upss2')
+    ON CONFLICT (key)
+        DO UPDATE SET data = trigtest.data || '-upserts2'
+        WHERE
+            noisy_oper('upd', trigtest.key, '=', 'key-a') AND
+            noisy_oper('upk', trigtest.data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-upss2)
+step s2_upsert_a_data: <... completed>
+key  |data       
+-----+-----------
+key-a|val-a-upss2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data       
+-----+-----------
+key-a|val-a-upss2
+(1 row)
+
+
+starting permutation: s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s2_upd_a_data s1_c s2_c s0_rep
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1-ups1 <> text mismatch: t
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1-ups1) new: (key-a,val-a-s1-ups1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data              
+-----+------------------
+key-a|val-a-s1-ups1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data              
+-----+------------------
+key-a|val-a-s1-ups1-ups2
+key-b|val-b-s1          
+(2 rows)
+
+
+starting permutation: s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s2_upd_a_data s1_r s2_c s0_rep
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+key-b|val-b-s1     
+(2 rows)
+
+
+starting permutation: s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s2_del_a s1_c s2_c s0_rep
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1-ups1 <> text mismatch: t
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1-ups1) new: <NULL>
+step s2_del_a: <... completed>
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_upd_a_data s2_del_a s1_r s2_c s0_rep
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s2_del_a: <... completed>
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_del_a s2_upd_a_data s1_c s2_c s0_rep
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-b = text key-a: f
+step s2_upd_a_data: <... completed>
+key|data
+---+----
+(0 rows)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_del_a s2_upd_a_data s1_r s2_c s0_rep
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+key-b|val-b-s1     
+(2 rows)
+
+
+starting permutation: s1_trig_rep_a_d s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_del_a s2_del_a s1_c s2_c s0_rep
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-b = text key-a: f
+step s2_del_a: <... completed>
+key|data
+---+----
+(0 rows)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_a_d s1_ins_a s1_ins_b s1_b_rc s2_b_rc s1_del_a s2_del_a s1_r s2_c s0_rep
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s2_del_a: <... completed>
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_u s1_trig_rep_a_u s1_ins_a s1_ins_c s1_b_rc s2_b_rc s1_upd_a_tob s2_upd_a_data s1_c s2_c s0_rep
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_c: INSERT INTO trigtest VALUES ('key-c', 'val-c-s1') RETURNING *;
+key  |data    
+-----+--------
+key-c|val-c-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upk: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-b,val-a-s1-tobs1)
+s1: NOTICE:  upk: text key-c = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-b,val-a-s1-tobs1)
+step s1_upd_a_tob: 
+    UPDATE trigtest SET key = 'key-b', data = data || '-tobs1'
+    WHERE
+        noisy_oper('upk', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data          
+-----+--------------
+key-b|val-a-s1-tobs1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  upd: text key-c = text key-a: f
+step s2_upd_a_data: <... completed>
+key|data
+---+----
+(0 rows)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data          
+-----+--------------
+key-b|val-a-s1-tobs1
+key-c|val-c-s1      
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_u s1_trig_rep_a_u s1_ins_a s1_ins_c s1_b_rc s2_b_rc s1_upd_a_tob s2_upd_a_data s1_r s2_c s0_rep
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_c: INSERT INTO trigtest VALUES ('key-c', 'val-c-s1') RETURNING *;
+key  |data    
+-----+--------
+key-c|val-c-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upk: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-b,val-a-s1-tobs1)
+s1: NOTICE:  upk: text key-c = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-b,val-a-s1-tobs1)
+step s1_upd_a_tob: 
+    UPDATE trigtest SET key = 'key-b', data = data || '-tobs1'
+    WHERE
+        noisy_oper('upk', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data          
+-----+--------------
+key-b|val-a-s1-tobs1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+s2: NOTICE:  upd: text key-c = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+key-c|val-c-s1     
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_u s1_trig_rep_a_u s1_ins_a s1_ins_c s1_b_rc s2_b_rc s1_upd_a_tob s2_upd_b_data s1_c s2_c s0_rep
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_c: INSERT INTO trigtest VALUES ('key-c', 'val-c-s1') RETURNING *;
+key  |data    
+-----+--------
+key-c|val-c-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upk: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-b,val-a-s1-tobs1)
+s1: NOTICE:  upk: text key-c = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-b,val-a-s1-tobs1)
+step s1_upd_a_tob: 
+    UPDATE trigtest SET key = 'key-b', data = data || '-tobs1'
+    WHERE
+        noisy_oper('upk', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data          
+-----+--------------
+key-b|val-a-s1-tobs1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-b: f
+s2: NOTICE:  upd: text key-c = text key-b: f
+step s2_upd_b_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-b') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key|data
+---+----
+(0 rows)
+
+step s1_c: COMMIT;
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data          
+-----+--------------
+key-b|val-a-s1-tobs1
+key-c|val-c-s1      
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_u s1_trig_rep_a_u s1_ins_a s1_ins_c s1_b_rc s2_b_rc s1_upd_a_tob s2_upd_all_data s1_c s2_c s0_rep
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_c: INSERT INTO trigtest VALUES ('key-c', 'val-c-s1') RETURNING *;
+key  |data    
+-----+--------
+key-c|val-c-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upk: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-b,val-a-s1-tobs1)
+s1: NOTICE:  upk: text key-c = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-b,val-a-s1-tobs1)
+step s1_upd_a_tob: 
+    UPDATE trigtest SET key = 'key-b', data = data || '-tobs1'
+    WHERE
+        noisy_oper('upk', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data          
+-----+--------------
+key-b|val-a-s1-tobs1
+(1 row)
+
+s2: NOTICE:  upd: text key-a <> text mismatch: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_all_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '<>', 'mismatch') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-b <> text mismatch: t
+s2: NOTICE:  upk: text val-a-s1-tobs1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-b,val-a-s1-tobs1) new: (key-b,val-a-s1-tobs1-ups2)
+s2: NOTICE:  upd: text key-c <> text mismatch: t
+s2: NOTICE:  upk: text val-c-s1 <> text mismatch: t
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-c,val-c-s1) new: (key-c,val-c-s1-ups2)
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-b,val-a-s1-tobs1) new: (key-b,val-a-s1-tobs1-ups2)
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-c,val-c-s1) new: (key-c,val-c-s1-ups2)
+step s2_upd_all_data: <... completed>
+key  |data               
+-----+-------------------
+key-b|val-a-s1-tobs1-ups2
+key-c|val-c-s1-ups2      
+(2 rows)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data               
+-----+-------------------
+key-b|val-a-s1-tobs1-ups2
+key-c|val-c-s1-ups2      
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_c s1_b_rc s2_b_rc s1_del_a s2_upd_a_data s1_c s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_c: INSERT INTO trigtest VALUES ('key-c', 'val-c-s1') RETURNING *;
+key  |data    
+-----+--------
+key-c|val-c-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+s1: NOTICE:  upd: text key-c = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-c = text key-a: f
+step s2_upd_a_data: <... completed>
+key|data
+---+----
+(0 rows)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-c|val-c-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_c s1_b_rc s2_b_rc s1_del_a s2_upd_a_data s1_r s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_c: INSERT INTO trigtest VALUES ('key-c', 'val-c-s1') RETURNING *;
+key  |data    
+-----+--------
+key-c|val-c-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+s1: NOTICE:  upd: text key-c = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+s2: NOTICE:  upd: text key-c = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+key-c|val-c-s1     
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_a_d s1_ins_a s1_ins_c s1_b_rc s2_b_rc s1_del_a s2_del_a s1_c s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_c: INSERT INTO trigtest VALUES ('key-c', 'val-c-s1') RETURNING *;
+key  |data    
+-----+--------
+key-c|val-c-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+s1: NOTICE:  upd: text key-c = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+ <waiting ...>
+step s1_c: COMMIT;
+s2: NOTICE:  upd: text key-c = text key-a: f
+step s2_del_a: <... completed>
+key|data
+---+----
+(0 rows)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-c|val-c-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_a_d s1_ins_a s1_ins_c s1_b_rc s2_b_rc s1_del_a s2_del_a s1_r s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_c: INSERT INTO trigtest VALUES ('key-c', 'val-c-s1') RETURNING *;
+key  |data    
+-----+--------
+key-c|val-c-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+s1: NOTICE:  upd: text key-c = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+s2: NOTICE:  upd: text key-c = text key-a: f
+s2: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s2_del_a: <... completed>
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-c|val-c-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_i s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_i s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_b s1_b_rc s2_b_rc s1_ins_a s1_upd_b_data s2_upd_b_data s1_del_b s1_upd_a_tob s1_c s2_c s0_rep
+step s1_trig_rep_b_i: CREATE TRIGGER rep_b_i BEFORE INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_i: CREATE TRIGGER rep_a_i AFTER INSERT ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-b,val-b-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-b,val-b-s1)
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rc: BEGIN ISOLATION LEVEL READ COMMITTED; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  trigger: name rep_b_i; when: BEFORE; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+s1: NOTICE:  trigger: name rep_a_i; when: AFTER; lev: ROWs; op: INSERT; old: <NULL> new: (key-a,val-a-s1)
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s1: NOTICE:  upd: text key-b = text key-b: t
+s1: NOTICE:  upk: text val-b-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-b,val-b-s1) new: (key-b,val-b-s1-ups1)
+s1: NOTICE:  upd: text key-a = text key-b: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-b,val-b-s1) new: (key-b,val-b-s1-ups1)
+step s1_upd_b_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-b') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-b|val-b-s1-ups1
+(1 row)
+
+s2: NOTICE:  upd: text key-b = text key-b: t
+s2: NOTICE:  upk: text val-b-s1 <> text mismatch: t
+step s2_upd_b_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-b') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+s1: NOTICE:  upd: text key-a = text key-b: f
+s1: NOTICE:  upd: text key-b = text key-b: t
+s1: NOTICE:  upk: text val-b-s1-ups1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-b,val-b-s1-ups1) new: <NULL>
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-b,val-b-s1-ups1) new: <NULL>
+step s1_del_b: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-b') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data         
+-----+-------------
+key-b|val-b-s1-ups1
+(1 row)
+
+s1: NOTICE:  upk: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-b,val-a-s1-tobs1)
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-b,val-a-s1-tobs1)
+step s1_upd_a_tob: 
+    UPDATE trigtest SET key = 'key-b', data = data || '-tobs1'
+    WHERE
+        noisy_oper('upk', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data          
+-----+--------------
+key-b|val-a-s1-tobs1
+(1 row)
+
+step s1_c: COMMIT;
+step s2_upd_b_data: <... completed>
+key|data
+---+----
+(0 rows)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data          
+-----+--------------
+key-b|val-a-s1-tobs1
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_u s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rr s2_b_rr s1_upd_a_data s2_upd_a_data s1_c s2_c s0_rep
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rr: BEGIN ISOLATION LEVEL REPEATABLE READ; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rr: BEGIN ISOLATION LEVEL REPEATABLE READ; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+step s2_upd_a_data: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+key-b|val-b-s1     
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_u s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rr s2_b_rr s1_upd_a_data s2_upd_a_data s1_r s2_c s0_rep
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rr: BEGIN ISOLATION LEVEL REPEATABLE READ; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rr: BEGIN ISOLATION LEVEL REPEATABLE READ; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups1)
+step s1_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups1'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+key-b|val-b-s1     
+(2 rows)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rr s2_b_rr s1_del_a s2_upd_a_data s1_c s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rr: BEGIN ISOLATION LEVEL REPEATABLE READ; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rr: BEGIN ISOLATION LEVEL REPEATABLE READ; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_c: COMMIT;
+step s2_upd_a_data: <... completed>
+ERROR:  could not serialize access due to concurrent delete
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+
+starting permutation: s1_trig_rep_b_d s1_trig_rep_b_u s1_trig_rep_a_d s1_trig_rep_a_u s1_ins_a s1_ins_b s1_b_rr s2_b_rr s1_del_a s2_upd_a_data s1_r s2_c s0_rep
+step s1_trig_rep_b_d: CREATE TRIGGER rep_b_d BEFORE DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_b_u: CREATE TRIGGER rep_b_u BEFORE UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_d: CREATE TRIGGER rep_a_d AFTER DELETE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_trig_rep_a_u: CREATE TRIGGER rep_a_u AFTER UPDATE ON trigtest FOR EACH ROW EXECUTE PROCEDURE trig_report();
+step s1_ins_a: INSERT INTO trigtest VALUES ('key-a', 'val-a-s1') RETURNING *;
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+step s1_ins_b: INSERT INTO trigtest VALUES ('key-b', 'val-b-s1') RETURNING *;
+key  |data    
+-----+--------
+key-b|val-b-s1
+(1 row)
+
+step s1_b_rr: BEGIN ISOLATION LEVEL REPEATABLE READ; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2_b_rr: BEGIN ISOLATION LEVEL REPEATABLE READ; SELECT 1;
+?column?
+--------
+       1
+(1 row)
+
+s1: NOTICE:  upd: text key-a = text key-a: t
+s1: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+s1: NOTICE:  trigger: name rep_b_d; when: BEFORE; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+s1: NOTICE:  upd: text key-b = text key-a: f
+s1: NOTICE:  trigger: name rep_a_d; when: AFTER; lev: ROWs; op: DELETE; old: (key-a,val-a-s1) new: <NULL>
+step s1_del_a: 
+    DELETE FROM trigtest
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *
+
+key  |data    
+-----+--------
+key-a|val-a-s1
+(1 row)
+
+s2: NOTICE:  upd: text key-a = text key-a: t
+s2: NOTICE:  upk: text val-a-s1 <> text mismatch: t
+step s2_upd_a_data: 
+    UPDATE trigtest SET data = data || '-ups2'
+    WHERE
+        noisy_oper('upd', key, '=', 'key-a') AND
+        noisy_oper('upk', data, '<>', 'mismatch')
+    RETURNING *;
+ <waiting ...>
+step s1_r: ROLLBACK;
+s2: NOTICE:  trigger: name rep_b_u; when: BEFORE; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+s2: NOTICE:  upd: text key-b = text key-a: f
+s2: NOTICE:  trigger: name rep_a_u; when: AFTER; lev: ROWs; op: UPDATE; old: (key-a,val-a-s1) new: (key-a,val-a-s1-ups2)
+step s2_upd_a_data: <... completed>
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+(1 row)
+
+step s2_c: COMMIT;
+step s0_rep: SELECT * FROM trigtest ORDER BY key, data
+key  |data         
+-----+-------------
+key-a|val-a-s1-ups2
+key-b|val-b-s1     
+(2 rows)
+
diff --git a/src/test/isolation/expected/eval-plan-qual.out b/src/test/isolation/expected/eval-plan-qual.out
new file mode 100644
index 0000000..d906350
--- /dev/null
+++ b/src/test/isolation/expected/eval-plan-qual.out
@@ -0,0 +1,1179 @@
+Parsed test spec with 3 sessions
+
+starting permutation: wx1 wx2 c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance; <waiting ...>
+step c1: COMMIT;
+step wx2: <... completed>
+balance
+-------
+    850
+(1 row)
+
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |    850
+savings  |    600
+(2 rows)
+
+
+starting permutation: wy1 wy2 c1 c2 read
+step wy1: UPDATE accounts SET balance = balance + 500 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1100
+(1 row)
+
+step wy2: UPDATE accounts SET balance = balance + 1000 WHERE accountid = 'checking' AND balance < 1000  RETURNING balance; <waiting ...>
+step c1: COMMIT;
+step wy2: <... completed>
+balance
+-------
+(0 rows)
+
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   1100
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx1 wx2 r1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance; <waiting ...>
+step r1: ROLLBACK;
+step wx2: <... completed>
+balance
+-------
+   1050
+(1 row)
+
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   1050
+savings  |    600
+(2 rows)
+
+
+starting permutation: wy1 wy2 r1 c2 read
+step wy1: UPDATE accounts SET balance = balance + 500 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1100
+(1 row)
+
+step wy2: UPDATE accounts SET balance = balance + 1000 WHERE accountid = 'checking' AND balance < 1000  RETURNING balance; <waiting ...>
+step r1: ROLLBACK;
+step wy2: <... completed>
+balance
+-------
+   1600
+(1 row)
+
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   1600
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx1 d1 wx2 c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step d1: DELETE FROM accounts WHERE accountid = 'checking' AND balance < 1500 RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance; <waiting ...>
+step c1: COMMIT;
+step wx2: <... completed>
+balance
+-------
+(0 rows)
+
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+savings  |    600
+(1 row)
+
+
+starting permutation: wx2 d1 c2 c1 read
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1050
+(1 row)
+
+step d1: DELETE FROM accounts WHERE accountid = 'checking' AND balance < 1500 RETURNING balance; <waiting ...>
+step c2: COMMIT;
+step d1: <... completed>
+balance
+-------
+   1050
+(1 row)
+
+step c1: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+savings  |    600
+(1 row)
+
+
+starting permutation: wx2 wx2 d1 c2 c1 read
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1050
+(1 row)
+
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1500
+(1 row)
+
+step d1: DELETE FROM accounts WHERE accountid = 'checking' AND balance < 1500 RETURNING balance; <waiting ...>
+step c2: COMMIT;
+step d1: <... completed>
+balance
+-------
+(0 rows)
+
+step c1: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   1500
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx2 d2 d1 c2 c1 read
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1050
+(1 row)
+
+step d2: DELETE FROM accounts WHERE accountid = 'checking';
+step d1: DELETE FROM accounts WHERE accountid = 'checking' AND balance < 1500 RETURNING balance; <waiting ...>
+step c2: COMMIT;
+step d1: <... completed>
+balance
+-------
+(0 rows)
+
+step c1: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+savings  |    600
+(1 row)
+
+
+starting permutation: wx1 d1 wx2 r1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step d1: DELETE FROM accounts WHERE accountid = 'checking' AND balance < 1500 RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance; <waiting ...>
+step r1: ROLLBACK;
+step wx2: <... completed>
+balance
+-------
+   1050
+(1 row)
+
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   1050
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx2 d1 r2 c1 read
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1050
+(1 row)
+
+step d1: DELETE FROM accounts WHERE accountid = 'checking' AND balance < 1500 RETURNING balance; <waiting ...>
+step r2: ROLLBACK;
+step d1: <... completed>
+balance
+-------
+    600
+(1 row)
+
+step c1: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+savings  |    600
+(1 row)
+
+
+starting permutation: wx2 wx2 d1 r2 c1 read
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1050
+(1 row)
+
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1500
+(1 row)
+
+step d1: DELETE FROM accounts WHERE accountid = 'checking' AND balance < 1500 RETURNING balance; <waiting ...>
+step r2: ROLLBACK;
+step d1: <... completed>
+balance
+-------
+    600
+(1 row)
+
+step c1: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+savings  |    600
+(1 row)
+
+
+starting permutation: wx2 d2 d1 r2 c1 read
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1050
+(1 row)
+
+step d2: DELETE FROM accounts WHERE accountid = 'checking';
+step d1: DELETE FROM accounts WHERE accountid = 'checking' AND balance < 1500 RETURNING balance; <waiting ...>
+step r2: ROLLBACK;
+step d1: <... completed>
+balance
+-------
+    600
+(1 row)
+
+step c1: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+savings  |    600
+(1 row)
+
+
+starting permutation: d1 wx2 c1 c2 read
+step d1: DELETE FROM accounts WHERE accountid = 'checking' AND balance < 1500 RETURNING balance;
+balance
+-------
+    600
+(1 row)
+
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance; <waiting ...>
+step c1: COMMIT;
+step wx2: <... completed>
+balance
+-------
+(0 rows)
+
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+savings  |    600
+(1 row)
+
+
+starting permutation: d1 wx2 r1 c2 read
+step d1: DELETE FROM accounts WHERE accountid = 'checking' AND balance < 1500 RETURNING balance;
+balance
+-------
+    600
+(1 row)
+
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance; <waiting ...>
+step r1: ROLLBACK;
+step wx2: <... completed>
+balance
+-------
+   1050
+(1 row)
+
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   1050
+savings  |    600
+(2 rows)
+
+
+starting permutation: wnested2 c1 c2 read
+s2: NOTICE:  upid: text checking = text checking: t
+s2: NOTICE:  up: numeric 600 > numeric 200.0: t
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 600 > numeric 200.0: t
+s2: NOTICE:  upid: text savings = text checking: f
+step wnested2: 
+    UPDATE accounts SET balance = balance - 1200
+    WHERE noisy_oper('upid', accountid, '=', 'checking')
+    AND noisy_oper('up', balance, '>', 200.0)
+    AND EXISTS (
+        SELECT accountid
+        FROM accounts_ext ae
+        WHERE noisy_oper('lock_id', ae.accountid, '=', accounts.accountid)
+            AND noisy_oper('lock_bal', ae.balance, '>', 200.0)
+        FOR UPDATE
+    );
+
+step c1: COMMIT;
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   -600
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx1 wxext1 wnested2 c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step wxext1: UPDATE accounts_ext SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+s2: NOTICE:  upid: text checking = text checking: t
+s2: NOTICE:  up: numeric 600 > numeric 200.0: t
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 600 > numeric 200.0: t
+step wnested2: 
+    UPDATE accounts SET balance = balance - 1200
+    WHERE noisy_oper('upid', accountid, '=', 'checking')
+    AND noisy_oper('up', balance, '>', 200.0)
+    AND EXISTS (
+        SELECT accountid
+        FROM accounts_ext ae
+        WHERE noisy_oper('lock_id', ae.accountid, '=', accounts.accountid)
+            AND noisy_oper('lock_bal', ae.balance, '>', 200.0)
+        FOR UPDATE
+    );
+ <waiting ...>
+step c1: COMMIT;
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 400 > numeric 200.0: t
+s2: NOTICE:  upid: text checking = text checking: t
+s2: NOTICE:  up: numeric 400 > numeric 200.0: t
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 600 > numeric 200.0: t
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 400 > numeric 200.0: t
+s2: NOTICE:  upid: text savings = text checking: f
+step wnested2: <... completed>
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   -800
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx1 wx1 wxext1 wnested2 c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    200
+(1 row)
+
+step wxext1: UPDATE accounts_ext SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+s2: NOTICE:  upid: text checking = text checking: t
+s2: NOTICE:  up: numeric 600 > numeric 200.0: t
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 600 > numeric 200.0: t
+step wnested2: 
+    UPDATE accounts SET balance = balance - 1200
+    WHERE noisy_oper('upid', accountid, '=', 'checking')
+    AND noisy_oper('up', balance, '>', 200.0)
+    AND EXISTS (
+        SELECT accountid
+        FROM accounts_ext ae
+        WHERE noisy_oper('lock_id', ae.accountid, '=', accounts.accountid)
+            AND noisy_oper('lock_bal', ae.balance, '>', 200.0)
+        FOR UPDATE
+    );
+ <waiting ...>
+step c1: COMMIT;
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 400 > numeric 200.0: t
+s2: NOTICE:  upid: text checking = text checking: t
+s2: NOTICE:  up: numeric 200 > numeric 200.0: f
+s2: NOTICE:  upid: text savings = text checking: f
+step wnested2: <... completed>
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |    200
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx1 wx1 wxext1 wxext1 wnested2 c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    200
+(1 row)
+
+step wxext1: UPDATE accounts_ext SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step wxext1: UPDATE accounts_ext SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    200
+(1 row)
+
+s2: NOTICE:  upid: text checking = text checking: t
+s2: NOTICE:  up: numeric 600 > numeric 200.0: t
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 600 > numeric 200.0: t
+step wnested2: 
+    UPDATE accounts SET balance = balance - 1200
+    WHERE noisy_oper('upid', accountid, '=', 'checking')
+    AND noisy_oper('up', balance, '>', 200.0)
+    AND EXISTS (
+        SELECT accountid
+        FROM accounts_ext ae
+        WHERE noisy_oper('lock_id', ae.accountid, '=', accounts.accountid)
+            AND noisy_oper('lock_bal', ae.balance, '>', 200.0)
+        FOR UPDATE
+    );
+ <waiting ...>
+step c1: COMMIT;
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 200 > numeric 200.0: f
+s2: NOTICE:  lock_id: text savings = text checking: f
+s2: NOTICE:  upid: text savings = text checking: f
+step wnested2: <... completed>
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |    200
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx1 wxext1 wxext1 wnested2 c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step wxext1: UPDATE accounts_ext SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step wxext1: UPDATE accounts_ext SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    200
+(1 row)
+
+s2: NOTICE:  upid: text checking = text checking: t
+s2: NOTICE:  up: numeric 600 > numeric 200.0: t
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 600 > numeric 200.0: t
+step wnested2: 
+    UPDATE accounts SET balance = balance - 1200
+    WHERE noisy_oper('upid', accountid, '=', 'checking')
+    AND noisy_oper('up', balance, '>', 200.0)
+    AND EXISTS (
+        SELECT accountid
+        FROM accounts_ext ae
+        WHERE noisy_oper('lock_id', ae.accountid, '=', accounts.accountid)
+            AND noisy_oper('lock_bal', ae.balance, '>', 200.0)
+        FOR UPDATE
+    );
+ <waiting ...>
+step c1: COMMIT;
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 200 > numeric 200.0: f
+s2: NOTICE:  lock_id: text savings = text checking: f
+s2: NOTICE:  upid: text savings = text checking: f
+step wnested2: <... completed>
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |    400
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx1 tocds1 wnested2 c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step tocds1: UPDATE accounts SET accountid = 'cds' WHERE accountid = 'checking';
+s2: NOTICE:  upid: text checking = text checking: t
+s2: NOTICE:  up: numeric 600 > numeric 200.0: t
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 600 > numeric 200.0: t
+step wnested2: 
+    UPDATE accounts SET balance = balance - 1200
+    WHERE noisy_oper('upid', accountid, '=', 'checking')
+    AND noisy_oper('up', balance, '>', 200.0)
+    AND EXISTS (
+        SELECT accountid
+        FROM accounts_ext ae
+        WHERE noisy_oper('lock_id', ae.accountid, '=', accounts.accountid)
+            AND noisy_oper('lock_bal', ae.balance, '>', 200.0)
+        FOR UPDATE
+    );
+ <waiting ...>
+step c1: COMMIT;
+s2: NOTICE:  upid: text cds = text checking: f
+s2: NOTICE:  upid: text savings = text checking: f
+step wnested2: <... completed>
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+cds      |    400
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx1 tocdsext1 wnested2 c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step tocdsext1: UPDATE accounts_ext SET accountid = 'cds' WHERE accountid = 'checking';
+s2: NOTICE:  upid: text checking = text checking: t
+s2: NOTICE:  up: numeric 600 > numeric 200.0: t
+s2: NOTICE:  lock_id: text checking = text checking: t
+s2: NOTICE:  lock_bal: numeric 600 > numeric 200.0: t
+step wnested2: 
+    UPDATE accounts SET balance = balance - 1200
+    WHERE noisy_oper('upid', accountid, '=', 'checking')
+    AND noisy_oper('up', balance, '>', 200.0)
+    AND EXISTS (
+        SELECT accountid
+        FROM accounts_ext ae
+        WHERE noisy_oper('lock_id', ae.accountid, '=', accounts.accountid)
+            AND noisy_oper('lock_bal', ae.balance, '>', 200.0)
+        FOR UPDATE
+    );
+ <waiting ...>
+step c1: COMMIT;
+s2: NOTICE:  lock_id: text cds = text checking: f
+s2: NOTICE:  lock_id: text savings = text checking: f
+s2: NOTICE:  upid: text savings = text checking: f
+step wnested2: <... completed>
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |    400
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx1 updwcte c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step updwcte: WITH doup AS (UPDATE accounts SET balance = balance + 1100 WHERE accountid = 'checking' RETURNING *) UPDATE accounts a SET balance = doup.balance + 100 FROM doup RETURNING *; <waiting ...>
+step c1: COMMIT;
+step updwcte: <... completed>
+accountid|balance|accountid|balance
+---------+-------+---------+-------
+savings  |   1600|checking |   1500
+(1 row)
+
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   1500
+savings  |   1600
+(2 rows)
+
+
+starting permutation: wx1 updwctefail c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step updwctefail: WITH doup AS (UPDATE accounts SET balance = balance + 1100 WHERE accountid = 'checking' RETURNING *, update_checking(999)) UPDATE accounts a SET balance = doup.balance + 100 FROM doup RETURNING *; <waiting ...>
+step c1: COMMIT;
+step updwctefail: <... completed>
+ERROR:  tuple to be updated was already modified by an operation triggered by the current command
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |    400
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx1 delwcte c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step delwcte: WITH doup AS (UPDATE accounts SET balance = balance + 1100 WHERE accountid = 'checking' RETURNING *) DELETE FROM accounts a USING doup RETURNING *; <waiting ...>
+step c1: COMMIT;
+step delwcte: <... completed>
+accountid|balance|accountid|balance
+---------+-------+---------+-------
+savings  |    600|checking |   1500
+(1 row)
+
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   1500
+(1 row)
+
+
+starting permutation: wx1 delwctefail c1 c2 read
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+    400
+(1 row)
+
+step delwctefail: WITH doup AS (UPDATE accounts SET balance = balance + 1100 WHERE accountid = 'checking' RETURNING *, update_checking(999)) DELETE FROM accounts a USING doup RETURNING *; <waiting ...>
+step c1: COMMIT;
+step delwctefail: <... completed>
+ERROR:  tuple to be deleted was already modified by an operation triggered by the current command
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |    400
+savings  |    600
+(2 rows)
+
+
+starting permutation: upsert1 upsert2 c1 c2 read
+step upsert1: 
+	WITH upsert AS
+	  (UPDATE accounts SET balance = balance + 500
+	   WHERE accountid = 'savings'
+	   RETURNING accountid)
+	INSERT INTO accounts SELECT 'savings', 500
+	  WHERE NOT EXISTS (SELECT 1 FROM upsert);
+
+step upsert2: 
+	WITH upsert AS
+	  (UPDATE accounts SET balance = balance + 1234
+	   WHERE accountid = 'savings'
+	   RETURNING accountid)
+	INSERT INTO accounts SELECT 'savings', 1234
+	  WHERE NOT EXISTS (SELECT 1 FROM upsert);
+ <waiting ...>
+step c1: COMMIT;
+step upsert2: <... completed>
+step c2: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |    600
+savings  |   2334
+(2 rows)
+
+
+starting permutation: readp1 writep1 readp2 c1 c2
+step readp1: SELECT tableoid::regclass, ctid, * FROM p WHERE b IN (0, 1) AND c = 0 FOR UPDATE;
+tableoid|ctid |a|b|c
+--------+-----+-+-+-
+c1      |(0,1)|0|0|0
+c1      |(0,4)|0|1|0
+c2      |(0,1)|1|0|0
+c2      |(0,4)|1|1|0
+c3      |(0,1)|2|0|0
+c3      |(0,4)|2|1|0
+(6 rows)
+
+step writep1: UPDATE p SET b = -1 WHERE a = 1 AND b = 1 AND c = 0;
+step readp2: SELECT tableoid::regclass, ctid, * FROM p WHERE b IN (0, 1) AND c = 0 FOR UPDATE; <waiting ...>
+step c1: COMMIT;
+step readp2: <... completed>
+tableoid|ctid |a|b|c
+--------+-----+-+-+-
+c1      |(0,1)|0|0|0
+c1      |(0,4)|0|1|0
+c2      |(0,1)|1|0|0
+c3      |(0,1)|2|0|0
+c3      |(0,4)|2|1|0
+(5 rows)
+
+step c2: COMMIT;
+
+starting permutation: writep2 returningp1 c1 c2
+step writep2: UPDATE p SET b = -b WHERE a = 1 AND c = 0;
+step returningp1: 
+	WITH u AS ( UPDATE p SET b = b WHERE a > 0 RETURNING * )
+	  SELECT * FROM u;
+ <waiting ...>
+step c1: COMMIT;
+step returningp1: <... completed>
+a| b|c
+-+--+-
+1| 0|0
+1| 0|1
+1| 0|2
+1|-1|0
+1| 1|1
+1| 1|2
+1|-2|0
+1| 2|1
+1| 2|2
+1|-3|0
+2| 0|0
+2| 0|1
+2| 0|2
+2| 1|0
+2| 1|1
+2| 1|2
+2| 2|0
+2| 2|1
+2| 2|2
+2| 3|0
+(20 rows)
+
+step c2: COMMIT;
+
+starting permutation: writep3a writep3b c1 c2
+step writep3a: UPDATE p SET b = -b WHERE c = 0;
+step writep3b: UPDATE p SET b = -b WHERE c = 0; <waiting ...>
+step c1: COMMIT;
+step writep3b: <... completed>
+step c2: COMMIT;
+
+starting permutation: wx2 partiallock c2 c1 read
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1050
+(1 row)
+
+step partiallock: 
+	SELECT * FROM accounts a1, accounts a2
+	  WHERE a1.accountid = a2.accountid
+	  FOR UPDATE OF a1;
+ <waiting ...>
+step c2: COMMIT;
+step partiallock: <... completed>
+accountid|balance|accountid|balance
+---------+-------+---------+-------
+checking |   1050|checking |    600
+savings  |    600|savings  |    600
+(2 rows)
+
+step c1: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   1050
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx2 lockwithvalues c2 c1 read
+step wx2: UPDATE accounts SET balance = balance + 450 WHERE accountid = 'checking' RETURNING balance;
+balance
+-------
+   1050
+(1 row)
+
+step lockwithvalues: 
+	-- Reference rowmark column that differs in type from targetlist at some attno.
+	-- See CAHU7rYZo_C4ULsAx_LAj8az9zqgrD8WDd4hTegDTMM1LMqrBsg@mail.gmail.com
+	SELECT a1.*, v.id FROM accounts a1, (values('checking'::text, 'nan'::text),('savings', 'nan')) v(id, notnumeric)
+	WHERE a1.accountid = v.id AND v.notnumeric != 'einszwei'
+	  FOR UPDATE OF a1;
+ <waiting ...>
+step c2: COMMIT;
+step lockwithvalues: <... completed>
+accountid|balance|id      
+---------+-------+--------
+checking |   1050|checking
+savings  |    600|savings 
+(2 rows)
+
+step c1: COMMIT;
+step read: SELECT * FROM accounts ORDER BY accountid;
+accountid|balance
+---------+-------
+checking |   1050
+savings  |    600
+(2 rows)
+
+
+starting permutation: wx2_ext partiallock_ext c2 c1 read_ext
+step wx2_ext: UPDATE accounts_ext SET balance = balance + 450;
+step partiallock_ext: 
+	SELECT * FROM accounts_ext a1, accounts_ext a2
+	  WHERE a1.accountid = a2.accountid
+	  FOR UPDATE OF a1;
+ <waiting ...>
+step c2: COMMIT;
+step partiallock_ext: <... completed>
+accountid|balance|other|newcol|newcol2|accountid|balance|other|newcol|newcol2
+---------+-------+-----+------+-------+---------+-------+-----+------+-------
+checking |   1050|other|    42|       |checking |    600|other|    42|       
+savings  |   1150|     |    42|       |savings  |    700|     |    42|       
+(2 rows)
+
+step c1: COMMIT;
+step read_ext: SELECT * FROM accounts_ext ORDER BY accountid;
+accountid|balance|other|newcol|newcol2
+---------+-------+-----+------+-------
+checking |   1050|other|    42|       
+savings  |   1150|     |    42|       
+(2 rows)
+
+
+starting permutation: updateforss readforss c1 c2
+step updateforss: 
+	UPDATE table_a SET value = 'newTableAValue' WHERE id = 1;
+	UPDATE table_b SET value = 'newTableBValue' WHERE id = 1;
+
+step readforss: 
+	SELECT ta.id AS ta_id, ta.value AS ta_value,
+		(SELECT ROW(tb.id, tb.value)
+		 FROM table_b tb WHERE ta.id = tb.id) AS tb_row
+	FROM table_a ta
+	WHERE ta.id = 1 FOR UPDATE OF ta;
+ <waiting ...>
+step c1: COMMIT;
+step readforss: <... completed>
+ta_id|ta_value      |tb_row         
+-----+--------------+---------------
+    1|newTableAValue|(1,tableBValue)
+(1 row)
+
+step c2: COMMIT;
+
+starting permutation: updateforcip updateforcip2 c1 c2 read_a
+step updateforcip: 
+	UPDATE table_a SET value = NULL WHERE id = 1;
+
+step updateforcip2: 
+	UPDATE table_a SET value = COALESCE(value, (SELECT text 'newValue')) WHERE id = 1;
+ <waiting ...>
+step c1: COMMIT;
+step updateforcip2: <... completed>
+step c2: COMMIT;
+step read_a: SELECT * FROM table_a ORDER BY id;
+id|value   
+--+--------
+ 1|newValue
+(1 row)
+
+
+starting permutation: updateforcip updateforcip3 c1 c2 read_a
+step updateforcip: 
+	UPDATE table_a SET value = NULL WHERE id = 1;
+
+step updateforcip3: 
+	WITH d(val) AS (SELECT text 'newValue' FROM generate_series(1,1))
+	UPDATE table_a SET value = COALESCE(value, (SELECT val FROM d)) WHERE id = 1;
+ <waiting ...>
+step c1: COMMIT;
+step updateforcip3: <... completed>
+step c2: COMMIT;
+step read_a: SELECT * FROM table_a ORDER BY id;
+id|value   
+--+--------
+ 1|newValue
+(1 row)
+
+
+starting permutation: wrtwcte readwcte c1 c2
+step wrtwcte: UPDATE table_a SET value = 'tableAValue2' WHERE id = 1;
+step readwcte: 
+	WITH
+	    cte1 AS (
+	      SELECT id FROM table_b WHERE value = 'tableBValue'
+	    ),
+	    cte2 AS (
+	      SELECT * FROM table_a
+	      WHERE id = (SELECT id FROM cte1)
+	      FOR UPDATE
+	    )
+	SELECT * FROM cte2;
+ <waiting ...>
+step c1: COMMIT;
+step c2: COMMIT;
+step readwcte: <... completed>
+id|value       
+--+------------
+ 1|tableAValue2
+(1 row)
+
+
+starting permutation: wrjt selectjoinforupdate c2 c1
+step wrjt: UPDATE jointest SET data = 42 WHERE id = 7;
+step selectjoinforupdate: 
+	set local enable_nestloop to 0;
+	set local enable_hashjoin to 0;
+	set local enable_seqscan to 0;
+	explain (costs off)
+	select * from jointest a join jointest b on a.id=b.id for update;
+	select * from jointest a join jointest b on a.id=b.id for update;
+ <waiting ...>
+step c2: COMMIT;
+step selectjoinforupdate: <... completed>
+QUERY PLAN                                                
+----------------------------------------------------------
+LockRows                                                  
+  ->  Merge Join                                          
+        Merge Cond: (a.id = b.id)                         
+        ->  Index Scan using jointest_id_idx on jointest a
+        ->  Index Scan using jointest_id_idx on jointest b
+(5 rows)
+
+id|data|id|data
+--+----+--+----
+ 1|   0| 1|   0
+ 2|   0| 2|   0
+ 3|   0| 3|   0
+ 4|   0| 4|   0
+ 5|   0| 5|   0
+ 6|   0| 6|   0
+ 7|  42| 7|  42
+ 8|   0| 8|   0
+ 9|   0| 9|   0
+10|   0|10|   0
+(10 rows)
+
+step c1: COMMIT;
+
+starting permutation: wrjt selectresultforupdate c2 c1
+step wrjt: UPDATE jointest SET data = 42 WHERE id = 7;
+step selectresultforupdate: 
+	select * from (select 1 as x) ss1 join (select 7 as y) ss2 on true
+	  left join table_a a on a.id = x, jointest jt
+	  where jt.id = y;
+	explain (verbose, costs off)
+	select * from (select 1 as x) ss1 join (select 7 as y) ss2 on true
+	  left join table_a a on a.id = x, jointest jt
+	  where jt.id = y for update of jt, ss1, ss2;
+	select * from (select 1 as x) ss1 join (select 7 as y) ss2 on true
+	  left join table_a a on a.id = x, jointest jt
+	  where jt.id = y for update of jt, ss1, ss2;
+ <waiting ...>
+step c2: COMMIT;
+step selectresultforupdate: <... completed>
+x|y|id|value      |id|data
+-+-+--+-----------+--+----
+1|7| 1|tableAValue| 7|   0
+(1 row)
+
+QUERY PLAN                                                          
+--------------------------------------------------------------------
+LockRows                                                            
+  Output: 1, 7, a.id, a.value, jt.id, jt.data, jt.ctid, a.ctid      
+  ->  Nested Loop Left Join                                         
+        Output: 1, 7, a.id, a.value, jt.id, jt.data, jt.ctid, a.ctid
+        ->  Nested Loop                                             
+              Output: jt.id, jt.data, jt.ctid                       
+              ->  Seq Scan on public.jointest jt                    
+                    Output: jt.id, jt.data, jt.ctid                 
+                    Filter: (jt.id = 7)                             
+              ->  Result                                            
+        ->  Seq Scan on public.table_a a                            
+              Output: a.id, a.value, a.ctid                         
+              Filter: (a.id = 1)                                    
+(13 rows)
+
+x|y|id|value      |id|data
+-+-+--+-----------+--+----
+1|7| 1|tableAValue| 7|  42
+(1 row)
+
+step c1: COMMIT;
+
+starting permutation: wrtwcte multireadwcte c1 c2
+step wrtwcte: UPDATE table_a SET value = 'tableAValue2' WHERE id = 1;
+step multireadwcte: 
+	WITH updated AS (
+	  UPDATE table_a SET value = 'tableAValue3' WHERE id = 1 RETURNING id
+	)
+	SELECT (SELECT id FROM updated) AS subid, * FROM updated;
+ <waiting ...>
+step c1: COMMIT;
+step c2: COMMIT;
+step multireadwcte: <... completed>
+subid|id
+-----+--
+    1| 1
+(1 row)
+
+
+starting permutation: simplepartupdate complexpartupdate c1 c2
+step simplepartupdate: 
+	update parttbl set a = a;
+
+step complexpartupdate: 
+	with u as (update parttbl set a = a returning parttbl.*)
+	update parttbl set a = u.a from u;
+ <waiting ...>
+step c1: COMMIT;
+step complexpartupdate: <... completed>
+step c2: COMMIT;
+
+starting permutation: simplepartupdate_route1to2 complexpartupdate_route_err1 c1 c2
+step simplepartupdate_route1to2: 
+	update parttbl set a = 2 where c = 1 returning *;
+
+a|b|c
+-+-+-
+2|1|1
+(1 row)
+
+step complexpartupdate_route_err1: 
+	with u as (update another_parttbl set a = 1 returning another_parttbl.*)
+	update parttbl p set a = u.a from u where p.a = u.a and p.c = 1 returning p.*;
+ <waiting ...>
+step c1: COMMIT;
+step complexpartupdate_route_err1: <... completed>
+ERROR:  tuple to be locked was already moved to another partition due to concurrent update
+step c2: COMMIT;
+
+starting permutation: simplepartupdate_noroute complexpartupdate_route c1 c2
+step simplepartupdate_noroute: 
+	update parttbl set b = 2 where c = 1 returning *;
+
+a|b|c
+-+-+-
+1|2|1
+(1 row)
+
+step complexpartupdate_route: 
+	with u as (update another_parttbl set a = 1 returning another_parttbl.*)
+	update parttbl p set a = p.b from u where p.a = u.a and p.c = 1 returning p.*;
+ <waiting ...>
+step c1: COMMIT;
+step complexpartupdate_route: <... completed>
+a|b|c
+-+-+-
+2|2|1
+(1 row)
+
+step c2: COMMIT;
+
+starting permutation: simplepartupdate_noroute complexpartupdate_doesnt_route c1 c2
+step simplepartupdate_noroute: 
+	update parttbl set b = 2 where c = 1 returning *;
+
+a|b|c
+-+-+-
+1|2|1
+(1 row)
+
+step complexpartupdate_doesnt_route: 
+	with u as (update another_parttbl set a = 1 returning another_parttbl.*)
+	update parttbl p set a = 3 - p.b from u where p.a = u.a and p.c = 1 returning p.*;
+ <waiting ...>
+step c1: COMMIT;
+step complexpartupdate_doesnt_route: <... completed>
+a|b|c
+-+-+-
+1|2|1
+(1 row)
+
+step c2: COMMIT;
diff --git a/src/test/isolation/expected/fk-contention.out b/src/test/isolation/expected/fk-contention.out
new file mode 100644
index 0000000..0916f7f
--- /dev/null
+++ b/src/test/isolation/expected/fk-contention.out
@@ -0,0 +1,16 @@
+Parsed test spec with 2 sessions
+
+starting permutation: ins com upd
+step ins: INSERT INTO bar VALUES (42);
+step com: COMMIT;
+step upd: UPDATE foo SET b = 'Hello World';
+
+starting permutation: ins upd com
+step ins: INSERT INTO bar VALUES (42);
+step upd: UPDATE foo SET b = 'Hello World';
+step com: COMMIT;
+
+starting permutation: upd ins com
+step upd: UPDATE foo SET b = 'Hello World';
+step ins: INSERT INTO bar VALUES (42);
+step com: COMMIT;
diff --git a/src/test/isolation/expected/fk-deadlock.out b/src/test/isolation/expected/fk-deadlock.out
new file mode 100644
index 0000000..ce6ef8c
--- /dev/null
+++ b/src/test/isolation/expected/fk-deadlock.out
@@ -0,0 +1,119 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1i s1u s1c s2i s2u s2c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s1c: COMMIT;
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s2c: COMMIT;
+
+starting permutation: s1i s1u s2i s1c s2u s2c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1c: COMMIT;
+step s2u: UPDATE parent SET aux = 'baz';
+step s2c: COMMIT;
+
+starting permutation: s1i s1u s2i s2u s1c s2c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz'; <waiting ...>
+step s1c: COMMIT;
+step s2u: <... completed>
+step s2c: COMMIT;
+
+starting permutation: s1i s2i s1u s1c s2u s2c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s1c: COMMIT;
+step s2u: UPDATE parent SET aux = 'baz';
+step s2c: COMMIT;
+
+starting permutation: s1i s2i s1u s2u s1c s2c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s2u: UPDATE parent SET aux = 'baz'; <waiting ...>
+step s1c: COMMIT;
+step s2u: <... completed>
+step s2c: COMMIT;
+
+starting permutation: s1i s2i s2u s1u s2c s1c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s1u: UPDATE parent SET aux = 'bar'; <waiting ...>
+step s2c: COMMIT;
+step s1u: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s1i s2i s2u s2c s1u s1c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s2c: COMMIT;
+step s1u: UPDATE parent SET aux = 'bar';
+step s1c: COMMIT;
+
+starting permutation: s2i s1i s1u s1c s2u s2c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s1c: COMMIT;
+step s2u: UPDATE parent SET aux = 'baz';
+step s2c: COMMIT;
+
+starting permutation: s2i s1i s1u s2u s1c s2c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s2u: UPDATE parent SET aux = 'baz'; <waiting ...>
+step s1c: COMMIT;
+step s2u: <... completed>
+step s2c: COMMIT;
+
+starting permutation: s2i s1i s2u s1u s2c s1c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s1u: UPDATE parent SET aux = 'bar'; <waiting ...>
+step s2c: COMMIT;
+step s1u: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2i s1i s2u s2c s1u s1c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s2c: COMMIT;
+step s1u: UPDATE parent SET aux = 'bar';
+step s1c: COMMIT;
+
+starting permutation: s2i s2u s1i s1u s2c s1c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar'; <waiting ...>
+step s2c: COMMIT;
+step s1u: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2i s2u s1i s2c s1u s1c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2c: COMMIT;
+step s1u: UPDATE parent SET aux = 'bar';
+step s1c: COMMIT;
+
+starting permutation: s2i s2u s2c s1i s1u s1c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s2c: COMMIT;
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/fk-deadlock2.out b/src/test/isolation/expected/fk-deadlock2.out
new file mode 100644
index 0000000..41a818d
--- /dev/null
+++ b/src/test/isolation/expected/fk-deadlock2.out
@@ -0,0 +1,95 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1u1 s1u2 s1c s2u1 s2u2 s2c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1c: COMMIT;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+
+starting permutation: s1u1 s1u2 s2u1 s1c s2u2 s2c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s1c: COMMIT;
+step s2u1: <... completed>
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+
+starting permutation: s1u1 s2u1 s1u2 s2u2 s2c s1c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s1u1 s2u1 s2u2 s1u2 s2c s1c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2c: COMMIT;
+step s1u2: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s1u1 s2u1 s2u2 s2c s1u2 s1c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1c: COMMIT;
+
+starting permutation: s2u1 s1u1 s1u2 s2u2 s2c s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2u1 s1u1 s2u2 s1u2 s2c s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2c: COMMIT;
+step s1u2: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2u1 s1u1 s2u2 s2c s1u2 s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1c: COMMIT;
+
+starting permutation: s2u1 s2u2 s1u1 s1u2 s2c s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2c: COMMIT;
+step s1u2: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s2u1 s2u2 s1u1 s2c s1u2 s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2c: COMMIT;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1c: COMMIT;
+
+starting permutation: s2u1 s2u2 s2c s1u1 s1u2 s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/fk-deadlock2_1.out b/src/test/isolation/expected/fk-deadlock2_1.out
new file mode 100644
index 0000000..e1d8c69
--- /dev/null
+++ b/src/test/isolation/expected/fk-deadlock2_1.out
@@ -0,0 +1,105 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1u1 s1u2 s1c s2u1 s2u2 s2c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1c: COMMIT;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+
+starting permutation: s1u1 s1u2 s2u1 s1c s2u2 s2c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s1c: COMMIT;
+step s2u1: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+ERROR:  current transaction is aborted, commands ignored until end of transaction block
+step s2c: COMMIT;
+
+starting permutation: s1u1 s2u1 s1u2 s2u2 s2c s1c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s1u1 s2u1 s2u2 s1u2 s2c s1c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2c: COMMIT;
+step s1u2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s1u1 s2u1 s2u2 s2c s1u2 s1c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step s1c: COMMIT;
+
+starting permutation: s2u1 s1u1 s1u2 s2u2 s2c s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2u1 s1u1 s2u2 s1u2 s2c s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2c: COMMIT;
+step s1u2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2u1 s1u1 s2u2 s2c s1u2 s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step s1c: COMMIT;
+
+starting permutation: s2u1 s2u2 s1u1 s1u2 s2c s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2c: COMMIT;
+step s1u2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2u1 s2u2 s1u1 s2c s1u2 s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2c: COMMIT;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step s1c: COMMIT;
+
+starting permutation: s2u1 s2u2 s2c s1u1 s1u2 s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/fk-deadlock2_2.out b/src/test/isolation/expected/fk-deadlock2_2.out
new file mode 100644
index 0000000..9787370
--- /dev/null
+++ b/src/test/isolation/expected/fk-deadlock2_2.out
@@ -0,0 +1,105 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1u1 s1u2 s1c s2u1 s2u2 s2c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1c: COMMIT;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+
+starting permutation: s1u1 s1u2 s2u1 s1c s2u2 s2c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s1c: COMMIT;
+step s2u1: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+ERROR:  current transaction is aborted, commands ignored until end of transaction block
+step s2c: COMMIT;
+
+starting permutation: s1u1 s2u1 s1u2 s2u2 s2c s1c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s1u1 s2u1 s2u2 s1u2 s2c s1c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2c: COMMIT;
+step s1u2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s1u1 s2u1 s2u2 s2c s1u2 s1c
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2u1 s1u1 s1u2 s2u2 s2c s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2u1 s1u1 s2u2 s1u2 s2c s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2c: COMMIT;
+step s1u2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2u1 s1u1 s2u2 s2c s1u2 s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2u1 s2u2 s1u1 s1u2 s2c s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2; <waiting ...>
+step s2c: COMMIT;
+step s1u2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2u1 s2u2 s1u1 s2c s1u2 s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s2c: COMMIT;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2u1 s2u2 s2c s1u1 s1u2 s1c
+step s2u1: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s2c: COMMIT;
+step s1u1: UPDATE A SET Col1 = 1 WHERE AID = 1;
+step s1u2: UPDATE B SET Col2 = 1 WHERE BID = 2;
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/fk-deadlock_1.out b/src/test/isolation/expected/fk-deadlock_1.out
new file mode 100644
index 0000000..c951692
--- /dev/null
+++ b/src/test/isolation/expected/fk-deadlock_1.out
@@ -0,0 +1,131 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1i s1u s1c s2i s2u s2c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s1c: COMMIT;
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s2c: COMMIT;
+
+starting permutation: s1i s1u s2i s1c s2u s2c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1c: COMMIT;
+step s2u: UPDATE parent SET aux = 'baz';
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s1i s1u s2i s2u s1c s2c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz'; <waiting ...>
+step s1c: COMMIT;
+step s2u: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s1i s2i s1u s1c s2u s2c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s1c: COMMIT;
+step s2u: UPDATE parent SET aux = 'baz';
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s1i s2i s1u s2u s1c s2c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s2u: UPDATE parent SET aux = 'baz'; <waiting ...>
+step s1c: COMMIT;
+step s2u: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s1i s2i s2u s1u s2c s1c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s1u: UPDATE parent SET aux = 'bar'; <waiting ...>
+step s2c: COMMIT;
+step s1u: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s1i s2i s2u s2c s1u s1c
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s2c: COMMIT;
+step s1u: UPDATE parent SET aux = 'bar';
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2i s1i s1u s1c s2u s2c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s1c: COMMIT;
+step s2u: UPDATE parent SET aux = 'baz';
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s2i s1i s1u s2u s1c s2c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s2u: UPDATE parent SET aux = 'baz'; <waiting ...>
+step s1c: COMMIT;
+step s2u: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s2i s1i s2u s1u s2c s1c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s1u: UPDATE parent SET aux = 'bar'; <waiting ...>
+step s2c: COMMIT;
+step s1u: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2i s1i s2u s2c s1u s1c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s2c: COMMIT;
+step s1u: UPDATE parent SET aux = 'bar';
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2i s2u s1i s1u s2c s1c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar'; <waiting ...>
+step s2c: COMMIT;
+step s1u: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2i s2u s1i s2c s1u s1c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s1i: INSERT INTO child VALUES (1, 1);
+step s2c: COMMIT;
+step s1u: UPDATE parent SET aux = 'bar';
+ERROR:  could not serialize access due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s2i s2u s2c s1i s1u s1c
+step s2i: INSERT INTO child VALUES (2, 1);
+step s2u: UPDATE parent SET aux = 'baz';
+step s2c: COMMIT;
+step s1i: INSERT INTO child VALUES (1, 1);
+step s1u: UPDATE parent SET aux = 'bar';
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/fk-partitioned-1.out b/src/test/isolation/expected/fk-partitioned-1.out
new file mode 100644
index 0000000..45f2f8c
--- /dev/null
+++ b/src/test/isolation/expected/fk-partitioned-1.out
@@ -0,0 +1,133 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1b s1d s1c s2b s2a s2c
+step s1b: begin;
+step s1d: delete from ppk1 where a = 1;
+step s1c: commit;
+step s2b: begin;
+step s2a: alter table pfk attach partition pfk1 for values in (1);
+ERROR:  insert or update on table "pfk1" violates foreign key constraint "pfk_a_fkey"
+step s2c: commit;
+
+starting permutation: s1b s1d s2b s1c s2a s2c
+step s1b: begin;
+step s1d: delete from ppk1 where a = 1;
+step s2b: begin;
+step s1c: commit;
+step s2a: alter table pfk attach partition pfk1 for values in (1);
+ERROR:  insert or update on table "pfk1" violates foreign key constraint "pfk_a_fkey"
+step s2c: commit;
+
+starting permutation: s1b s1d s2b s2a s1c s2c
+step s1b: begin;
+step s1d: delete from ppk1 where a = 1;
+step s2b: begin;
+step s2a: alter table pfk attach partition pfk1 for values in (1); <waiting ...>
+step s1c: commit;
+step s2a: <... completed>
+ERROR:  insert or update on table "pfk1" violates foreign key constraint "pfk_a_fkey"
+step s2c: commit;
+
+starting permutation: s1b s2b s1d s1c s2a s2c
+step s1b: begin;
+step s2b: begin;
+step s1d: delete from ppk1 where a = 1;
+step s1c: commit;
+step s2a: alter table pfk attach partition pfk1 for values in (1);
+ERROR:  insert or update on table "pfk1" violates foreign key constraint "pfk_a_fkey"
+step s2c: commit;
+
+starting permutation: s1b s2b s1d s2a s1c s2c
+step s1b: begin;
+step s2b: begin;
+step s1d: delete from ppk1 where a = 1;
+step s2a: alter table pfk attach partition pfk1 for values in (1); <waiting ...>
+step s1c: commit;
+step s2a: <... completed>
+ERROR:  insert or update on table "pfk1" violates foreign key constraint "pfk_a_fkey"
+step s2c: commit;
+
+starting permutation: s1b s2b s2a s1d s2c s1c
+step s1b: begin;
+step s2b: begin;
+step s2a: alter table pfk attach partition pfk1 for values in (1);
+step s1d: delete from ppk1 where a = 1; <waiting ...>
+step s2c: commit;
+step s1d: <... completed>
+ERROR:  update or delete on table "ppk1" violates foreign key constraint "pfk_a_fkey1" on table "pfk"
+step s1c: commit;
+
+starting permutation: s1b s2b s2a s2c s1d s1c
+step s1b: begin;
+step s2b: begin;
+step s2a: alter table pfk attach partition pfk1 for values in (1);
+step s2c: commit;
+step s1d: delete from ppk1 where a = 1;
+ERROR:  update or delete on table "ppk1" violates foreign key constraint "pfk_a_fkey1" on table "pfk"
+step s1c: commit;
+
+starting permutation: s2b s1b s1d s1c s2a s2c
+step s2b: begin;
+step s1b: begin;
+step s1d: delete from ppk1 where a = 1;
+step s1c: commit;
+step s2a: alter table pfk attach partition pfk1 for values in (1);
+ERROR:  insert or update on table "pfk1" violates foreign key constraint "pfk_a_fkey"
+step s2c: commit;
+
+starting permutation: s2b s1b s1d s2a s1c s2c
+step s2b: begin;
+step s1b: begin;
+step s1d: delete from ppk1 where a = 1;
+step s2a: alter table pfk attach partition pfk1 for values in (1); <waiting ...>
+step s1c: commit;
+step s2a: <... completed>
+ERROR:  insert or update on table "pfk1" violates foreign key constraint "pfk_a_fkey"
+step s2c: commit;
+
+starting permutation: s2b s1b s2a s1d s2c s1c
+step s2b: begin;
+step s1b: begin;
+step s2a: alter table pfk attach partition pfk1 for values in (1);
+step s1d: delete from ppk1 where a = 1; <waiting ...>
+step s2c: commit;
+step s1d: <... completed>
+ERROR:  update or delete on table "ppk1" violates foreign key constraint "pfk_a_fkey1" on table "pfk"
+step s1c: commit;
+
+starting permutation: s2b s1b s2a s2c s1d s1c
+step s2b: begin;
+step s1b: begin;
+step s2a: alter table pfk attach partition pfk1 for values in (1);
+step s2c: commit;
+step s1d: delete from ppk1 where a = 1;
+ERROR:  update or delete on table "ppk1" violates foreign key constraint "pfk_a_fkey1" on table "pfk"
+step s1c: commit;
+
+starting permutation: s2b s2a s1b s1d s2c s1c
+step s2b: begin;
+step s2a: alter table pfk attach partition pfk1 for values in (1);
+step s1b: begin;
+step s1d: delete from ppk1 where a = 1; <waiting ...>
+step s2c: commit;
+step s1d: <... completed>
+ERROR:  update or delete on table "ppk1" violates foreign key constraint "pfk_a_fkey1" on table "pfk"
+step s1c: commit;
+
+starting permutation: s2b s2a s1b s2c s1d s1c
+step s2b: begin;
+step s2a: alter table pfk attach partition pfk1 for values in (1);
+step s1b: begin;
+step s2c: commit;
+step s1d: delete from ppk1 where a = 1;
+ERROR:  update or delete on table "ppk1" violates foreign key constraint "pfk_a_fkey1" on table "pfk"
+step s1c: commit;
+
+starting permutation: s2b s2a s2c s1b s1d s1c
+step s2b: begin;
+step s2a: alter table pfk attach partition pfk1 for values in (1);
+step s2c: commit;
+step s1b: begin;
+step s1d: delete from ppk1 where a = 1;
+ERROR:  update or delete on table "ppk1" violates foreign key constraint "pfk_a_fkey1" on table "pfk"
+step s1c: commit;
diff --git a/src/test/isolation/expected/fk-partitioned-2.out b/src/test/isolation/expected/fk-partitioned-2.out
new file mode 100644
index 0000000..8c6c714
--- /dev/null
+++ b/src/test/isolation/expected/fk-partitioned-2.out
@@ -0,0 +1,76 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1b s1d s2b s2i s1c s2c
+step s1b: begin;
+step s1d: delete from ppk where a = 1;
+step s2b: begin;
+step s2i: insert into pfk values (1); <waiting ...>
+step s1c: commit;
+step s2i: <... completed>
+ERROR:  insert or update on table "pfk1" violates foreign key constraint "pfk_a_fkey"
+step s2c: commit;
+
+starting permutation: s1b s1d s2bs s2i s1c s2c
+step s1b: begin;
+step s1d: delete from ppk where a = 1;
+step s2bs: begin isolation level serializable; select 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2i: insert into pfk values (1); <waiting ...>
+step s1c: commit;
+step s2i: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: commit;
+
+starting permutation: s1b s2b s1d s2i s1c s2c
+step s1b: begin;
+step s2b: begin;
+step s1d: delete from ppk where a = 1;
+step s2i: insert into pfk values (1); <waiting ...>
+step s1c: commit;
+step s2i: <... completed>
+ERROR:  insert or update on table "pfk1" violates foreign key constraint "pfk_a_fkey"
+step s2c: commit;
+
+starting permutation: s1b s2bs s1d s2i s1c s2c
+step s1b: begin;
+step s2bs: begin isolation level serializable; select 1;
+?column?
+--------
+       1
+(1 row)
+
+step s1d: delete from ppk where a = 1;
+step s2i: insert into pfk values (1); <waiting ...>
+step s1c: commit;
+step s2i: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: commit;
+
+starting permutation: s1b s2b s2i s1d s2c s1c
+step s1b: begin;
+step s2b: begin;
+step s2i: insert into pfk values (1);
+step s1d: delete from ppk where a = 1; <waiting ...>
+step s2c: commit;
+step s1d: <... completed>
+ERROR:  update or delete on table "ppk1" violates foreign key constraint "pfk_a_fkey1" on table "pfk"
+step s1c: commit;
+
+starting permutation: s1b s2bs s2i s1d s2c s1c
+step s1b: begin;
+step s2bs: begin isolation level serializable; select 1;
+?column?
+--------
+       1
+(1 row)
+
+step s2i: insert into pfk values (1);
+step s1d: delete from ppk where a = 1; <waiting ...>
+step s2c: commit;
+step s1d: <... completed>
+ERROR:  update or delete on table "ppk1" violates foreign key constraint "pfk_a_fkey1" on table "pfk"
+step s1c: commit;
diff --git a/src/test/isolation/expected/freeze-the-dead.out b/src/test/isolation/expected/freeze-the-dead.out
new file mode 100644
index 0000000..88678bd
--- /dev/null
+++ b/src/test/isolation/expected/freeze-the-dead.out
@@ -0,0 +1,44 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s1_begin s2_begin s3_begin s1_update s2_key_share s3_key_share s1_update s1_commit s2_commit s2_vacuum s1_selectone s3_commit s2_vacuum s1_selectall
+step s1_begin: BEGIN;
+step s2_begin: BEGIN;
+step s3_begin: BEGIN;
+step s1_update: UPDATE tab_freeze SET x = x + 1 WHERE id = 3;
+step s2_key_share: SELECT id FROM tab_freeze WHERE id = 3 FOR KEY SHARE;
+id
+--
+ 3
+(1 row)
+
+step s3_key_share: SELECT id FROM tab_freeze WHERE id = 3 FOR KEY SHARE;
+id
+--
+ 3
+(1 row)
+
+step s1_update: UPDATE tab_freeze SET x = x + 1 WHERE id = 3;
+step s1_commit: COMMIT;
+step s2_commit: COMMIT;
+step s2_vacuum: VACUUM FREEZE tab_freeze;
+step s1_selectone: 
+    BEGIN;
+    SET LOCAL enable_seqscan = false;
+    SET LOCAL enable_bitmapscan = false;
+    SELECT * FROM tab_freeze WHERE id = 3;
+    COMMIT;
+
+id|name|x
+--+----+-
+ 3| 333|2
+(1 row)
+
+step s3_commit: COMMIT;
+step s2_vacuum: VACUUM FREEZE tab_freeze;
+step s1_selectall: SELECT * FROM tab_freeze ORDER BY name, id;
+id|name|x
+--+----+-
+ 1| 111|0
+ 3| 333|2
+(2 rows)
+
diff --git a/src/test/isolation/expected/horizons.out b/src/test/isolation/expected/horizons.out
new file mode 100644
index 0000000..4150b2d
--- /dev/null
+++ b/src/test/isolation/expected/horizons.out
@@ -0,0 +1,335 @@
+Parsed test spec with 2 sessions
+
+starting permutation: pruner_create_perm ll_start pruner_query_plan pruner_query pruner_query pruner_delete pruner_query pruner_query ll_commit pruner_drop
+step pruner_create_perm: 
+    CREATE TABLE horizons_tst (data int unique) WITH (autovacuum_enabled = off);
+    INSERT INTO horizons_tst(data) VALUES(1),(2);
+
+step ll_start: 
+    BEGIN TRANSACTION ISOLATION LEVEL REPEATABLE READ;
+    SELECT 1;
+
+?column?
+--------
+       1
+(1 row)
+
+step pruner_query_plan: 
+    EXPLAIN (COSTS OFF) SELECT * FROM horizons_tst ORDER BY data;
+
+QUERY PLAN                                                 
+-----------------------------------------------------------
+Index Only Scan using horizons_tst_data_key on horizons_tst
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_delete: 
+    DELETE FROM horizons_tst;
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step ll_commit: COMMIT;
+step pruner_drop: 
+    DROP TABLE horizons_tst;
+
+
+starting permutation: pruner_create_temp ll_start pruner_query_plan pruner_query pruner_query pruner_delete pruner_query pruner_query ll_commit pruner_drop
+step pruner_create_temp: 
+    CREATE TEMPORARY TABLE horizons_tst (data int unique) WITH (autovacuum_enabled = off);
+    INSERT INTO horizons_tst(data) VALUES(1),(2);
+
+step ll_start: 
+    BEGIN TRANSACTION ISOLATION LEVEL REPEATABLE READ;
+    SELECT 1;
+
+?column?
+--------
+       1
+(1 row)
+
+step pruner_query_plan: 
+    EXPLAIN (COSTS OFF) SELECT * FROM horizons_tst ORDER BY data;
+
+QUERY PLAN                                                 
+-----------------------------------------------------------
+Index Only Scan using horizons_tst_data_key on horizons_tst
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_delete: 
+    DELETE FROM horizons_tst;
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       0
+(1 row)
+
+step ll_commit: COMMIT;
+step pruner_drop: 
+    DROP TABLE horizons_tst;
+
+
+starting permutation: pruner_create_temp ll_start pruner_query pruner_query pruner_begin pruner_delete pruner_query pruner_query ll_commit pruner_commit pruner_drop
+step pruner_create_temp: 
+    CREATE TEMPORARY TABLE horizons_tst (data int unique) WITH (autovacuum_enabled = off);
+    INSERT INTO horizons_tst(data) VALUES(1),(2);
+
+step ll_start: 
+    BEGIN TRANSACTION ISOLATION LEVEL REPEATABLE READ;
+    SELECT 1;
+
+?column?
+--------
+       1
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_begin: BEGIN;
+step pruner_delete: 
+    DELETE FROM horizons_tst;
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step ll_commit: COMMIT;
+step pruner_commit: COMMIT;
+step pruner_drop: 
+    DROP TABLE horizons_tst;
+
+
+starting permutation: pruner_create_perm ll_start pruner_query pruner_query pruner_delete pruner_vacuum pruner_query pruner_query ll_commit pruner_drop
+step pruner_create_perm: 
+    CREATE TABLE horizons_tst (data int unique) WITH (autovacuum_enabled = off);
+    INSERT INTO horizons_tst(data) VALUES(1),(2);
+
+step ll_start: 
+    BEGIN TRANSACTION ISOLATION LEVEL REPEATABLE READ;
+    SELECT 1;
+
+?column?
+--------
+       1
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_delete: 
+    DELETE FROM horizons_tst;
+
+step pruner_vacuum: 
+    VACUUM horizons_tst;
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step ll_commit: COMMIT;
+step pruner_drop: 
+    DROP TABLE horizons_tst;
+
+
+starting permutation: pruner_create_temp ll_start pruner_query pruner_query pruner_delete pruner_vacuum pruner_query pruner_query ll_commit pruner_drop
+step pruner_create_temp: 
+    CREATE TEMPORARY TABLE horizons_tst (data int unique) WITH (autovacuum_enabled = off);
+    INSERT INTO horizons_tst(data) VALUES(1),(2);
+
+step ll_start: 
+    BEGIN TRANSACTION ISOLATION LEVEL REPEATABLE READ;
+    SELECT 1;
+
+?column?
+--------
+       1
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       2
+(1 row)
+
+step pruner_delete: 
+    DELETE FROM horizons_tst;
+
+step pruner_vacuum: 
+    VACUUM horizons_tst;
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       0
+(1 row)
+
+step pruner_query: 
+    SELECT explain_json($$
+        EXPLAIN (FORMAT json, BUFFERS, ANALYZE)
+	  SELECT * FROM horizons_tst ORDER BY data;$$)->0->'Plan'->'Heap Fetches';
+
+?column?
+--------
+       0
+(1 row)
+
+step ll_commit: COMMIT;
+step pruner_drop: 
+    DROP TABLE horizons_tst;
+
diff --git a/src/test/isolation/expected/index-only-scan.out b/src/test/isolation/expected/index-only-scan.out
new file mode 100644
index 0000000..47983eb
--- /dev/null
+++ b/src/test/isolation/expected/index-only-scan.out
@@ -0,0 +1,41 @@
+Parsed test spec with 2 sessions
+
+starting permutation: rxwy1 c1 rywx2 c2
+step rxwy1: DELETE FROM taby WHERE id = (SELECT min(id) FROM tabx);
+step c1: COMMIT;
+step rywx2: DELETE FROM tabx WHERE id = (SELECT min(id) FROM taby);
+step c2: COMMIT;
+
+starting permutation: rxwy1 rywx2 c1 c2
+step rxwy1: DELETE FROM taby WHERE id = (SELECT min(id) FROM tabx);
+step rywx2: DELETE FROM tabx WHERE id = (SELECT min(id) FROM taby);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxwy1 rywx2 c2 c1
+step rxwy1: DELETE FROM taby WHERE id = (SELECT min(id) FROM tabx);
+step rywx2: DELETE FROM tabx WHERE id = (SELECT min(id) FROM taby);
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rywx2 rxwy1 c1 c2
+step rywx2: DELETE FROM tabx WHERE id = (SELECT min(id) FROM taby);
+step rxwy1: DELETE FROM taby WHERE id = (SELECT min(id) FROM tabx);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rywx2 rxwy1 c2 c1
+step rywx2: DELETE FROM tabx WHERE id = (SELECT min(id) FROM taby);
+step rxwy1: DELETE FROM taby WHERE id = (SELECT min(id) FROM tabx);
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rywx2 c2 rxwy1 c1
+step rywx2: DELETE FROM tabx WHERE id = (SELECT min(id) FROM taby);
+step c2: COMMIT;
+step rxwy1: DELETE FROM taby WHERE id = (SELECT min(id) FROM tabx);
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/inherit-temp.out b/src/test/isolation/expected/inherit-temp.out
new file mode 100644
index 0000000..e6f0f22
--- /dev/null
+++ b/src/test/isolation/expected/inherit-temp.out
@@ -0,0 +1,277 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_select_p s1_select_c s2_select_p s2_select_c
+step s1_insert_p: INSERT INTO inh_parent VALUES (1), (2);
+step s1_insert_c: INSERT INTO inh_temp_child_s1 VALUES (3), (4);
+step s2_insert_c: INSERT INTO inh_temp_child_s2 VALUES (5), (6);
+step s1_select_p: SELECT a FROM inh_parent;
+a
+-
+1
+2
+3
+4
+(4 rows)
+
+step s1_select_c: SELECT a FROM inh_temp_child_s1;
+a
+-
+3
+4
+(2 rows)
+
+step s2_select_p: SELECT a FROM inh_parent;
+a
+-
+1
+2
+5
+6
+(4 rows)
+
+step s2_select_c: SELECT a FROM inh_temp_child_s2;
+a
+-
+5
+6
+(2 rows)
+
+
+starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_update_p s1_update_c s1_select_p s1_select_c s2_select_p s2_select_c
+step s1_insert_p: INSERT INTO inh_parent VALUES (1), (2);
+step s1_insert_c: INSERT INTO inh_temp_child_s1 VALUES (3), (4);
+step s2_insert_c: INSERT INTO inh_temp_child_s2 VALUES (5), (6);
+step s1_update_p: UPDATE inh_parent SET a = 11 WHERE a = 1;
+step s1_update_c: UPDATE inh_parent SET a = 13 WHERE a IN (3, 5);
+step s1_select_p: SELECT a FROM inh_parent;
+ a
+--
+ 2
+11
+ 4
+13
+(4 rows)
+
+step s1_select_c: SELECT a FROM inh_temp_child_s1;
+ a
+--
+ 4
+13
+(2 rows)
+
+step s2_select_p: SELECT a FROM inh_parent;
+ a
+--
+ 2
+11
+ 5
+ 6
+(4 rows)
+
+step s2_select_c: SELECT a FROM inh_temp_child_s2;
+a
+-
+5
+6
+(2 rows)
+
+
+starting permutation: s1_insert_p s1_insert_c s2_insert_c s2_update_c s1_select_p s1_select_c s2_select_p s2_select_c
+step s1_insert_p: INSERT INTO inh_parent VALUES (1), (2);
+step s1_insert_c: INSERT INTO inh_temp_child_s1 VALUES (3), (4);
+step s2_insert_c: INSERT INTO inh_temp_child_s2 VALUES (5), (6);
+step s2_update_c: UPDATE inh_parent SET a = 15 WHERE a IN (3, 5);
+step s1_select_p: SELECT a FROM inh_parent;
+a
+-
+1
+2
+3
+4
+(4 rows)
+
+step s1_select_c: SELECT a FROM inh_temp_child_s1;
+a
+-
+3
+4
+(2 rows)
+
+step s2_select_p: SELECT a FROM inh_parent;
+ a
+--
+ 1
+ 2
+ 6
+15
+(4 rows)
+
+step s2_select_c: SELECT a FROM inh_temp_child_s2;
+ a
+--
+ 6
+15
+(2 rows)
+
+
+starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_delete_p s1_delete_c s1_select_p s1_select_c s2_select_p s2_select_c
+step s1_insert_p: INSERT INTO inh_parent VALUES (1), (2);
+step s1_insert_c: INSERT INTO inh_temp_child_s1 VALUES (3), (4);
+step s2_insert_c: INSERT INTO inh_temp_child_s2 VALUES (5), (6);
+step s1_delete_p: DELETE FROM inh_parent WHERE a = 2;
+step s1_delete_c: DELETE FROM inh_parent WHERE a IN (4, 6);
+step s1_select_p: SELECT a FROM inh_parent;
+a
+-
+1
+3
+(2 rows)
+
+step s1_select_c: SELECT a FROM inh_temp_child_s1;
+a
+-
+3
+(1 row)
+
+step s2_select_p: SELECT a FROM inh_parent;
+a
+-
+1
+5
+6
+(3 rows)
+
+step s2_select_c: SELECT a FROM inh_temp_child_s2;
+a
+-
+5
+6
+(2 rows)
+
+
+starting permutation: s1_insert_p s1_insert_c s2_insert_c s2_delete_c s1_select_p s1_select_c s2_select_p s2_select_c
+step s1_insert_p: INSERT INTO inh_parent VALUES (1), (2);
+step s1_insert_c: INSERT INTO inh_temp_child_s1 VALUES (3), (4);
+step s2_insert_c: INSERT INTO inh_temp_child_s2 VALUES (5), (6);
+step s2_delete_c: DELETE FROM inh_parent WHERE a IN (4, 6);
+step s1_select_p: SELECT a FROM inh_parent;
+a
+-
+1
+2
+3
+4
+(4 rows)
+
+step s1_select_c: SELECT a FROM inh_temp_child_s1;
+a
+-
+3
+4
+(2 rows)
+
+step s2_select_p: SELECT a FROM inh_parent;
+a
+-
+1
+2
+5
+(3 rows)
+
+step s2_select_c: SELECT a FROM inh_temp_child_s2;
+a
+-
+5
+(1 row)
+
+
+starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_truncate_p s1_select_p s1_select_c s2_select_p s2_select_c
+step s1_insert_p: INSERT INTO inh_parent VALUES (1), (2);
+step s1_insert_c: INSERT INTO inh_temp_child_s1 VALUES (3), (4);
+step s2_insert_c: INSERT INTO inh_temp_child_s2 VALUES (5), (6);
+step s1_truncate_p: TRUNCATE inh_parent;
+step s1_select_p: SELECT a FROM inh_parent;
+a
+-
+(0 rows)
+
+step s1_select_c: SELECT a FROM inh_temp_child_s1;
+a
+-
+(0 rows)
+
+step s2_select_p: SELECT a FROM inh_parent;
+a
+-
+5
+6
+(2 rows)
+
+step s2_select_c: SELECT a FROM inh_temp_child_s2;
+a
+-
+5
+6
+(2 rows)
+
+
+starting permutation: s1_insert_p s1_insert_c s2_insert_c s2_truncate_p s1_select_p s1_select_c s2_select_p s2_select_c
+step s1_insert_p: INSERT INTO inh_parent VALUES (1), (2);
+step s1_insert_c: INSERT INTO inh_temp_child_s1 VALUES (3), (4);
+step s2_insert_c: INSERT INTO inh_temp_child_s2 VALUES (5), (6);
+step s2_truncate_p: TRUNCATE inh_parent;
+step s1_select_p: SELECT a FROM inh_parent;
+a
+-
+3
+4
+(2 rows)
+
+step s1_select_c: SELECT a FROM inh_temp_child_s1;
+a
+-
+3
+4
+(2 rows)
+
+step s2_select_p: SELECT a FROM inh_parent;
+a
+-
+(0 rows)
+
+step s2_select_c: SELECT a FROM inh_temp_child_s2;
+a
+-
+(0 rows)
+
+
+starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_begin s1_truncate_p s2_select_p s1_commit
+step s1_insert_p: INSERT INTO inh_parent VALUES (1), (2);
+step s1_insert_c: INSERT INTO inh_temp_child_s1 VALUES (3), (4);
+step s2_insert_c: INSERT INTO inh_temp_child_s2 VALUES (5), (6);
+step s1_begin: BEGIN;
+step s1_truncate_p: TRUNCATE inh_parent;
+step s2_select_p: SELECT a FROM inh_parent; <waiting ...>
+step s1_commit: COMMIT;
+step s2_select_p: <... completed>
+a
+-
+5
+6
+(2 rows)
+
+
+starting permutation: s1_insert_p s1_insert_c s2_insert_c s1_begin s1_truncate_p s2_select_c s1_commit
+step s1_insert_p: INSERT INTO inh_parent VALUES (1), (2);
+step s1_insert_c: INSERT INTO inh_temp_child_s1 VALUES (3), (4);
+step s2_insert_c: INSERT INTO inh_temp_child_s2 VALUES (5), (6);
+step s1_begin: BEGIN;
+step s1_truncate_p: TRUNCATE inh_parent;
+step s2_select_c: SELECT a FROM inh_temp_child_s2;
+a
+-
+5
+6
+(2 rows)
+
+step s1_commit: COMMIT;
diff --git a/src/test/isolation/expected/insert-conflict-do-nothing-2.out b/src/test/isolation/expected/insert-conflict-do-nothing-2.out
new file mode 100644
index 0000000..22d41d3
--- /dev/null
+++ b/src/test/isolation/expected/insert-conflict-do-nothing-2.out
@@ -0,0 +1,121 @@
+Parsed test spec with 2 sessions
+
+starting permutation: beginrr1 beginrr2 donothing1 c1 donothing2 c2 show
+step beginrr1: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step beginrr2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step donothing1: INSERT INTO ints(key, val) VALUES(1, 'donothing1') ON CONFLICT DO NOTHING;
+step c1: COMMIT;
+step donothing2: INSERT INTO ints(key, val) VALUES(1, 'donothing2'), (1, 'donothing3') ON CONFLICT DO NOTHING;
+step c2: COMMIT;
+step show: SELECT * FROM ints;
+key|val       
+---+----------
+  1|donothing1
+(1 row)
+
+
+starting permutation: beginrr1 beginrr2 donothing2 c2 donothing1 c1 show
+step beginrr1: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step beginrr2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step donothing2: INSERT INTO ints(key, val) VALUES(1, 'donothing2'), (1, 'donothing3') ON CONFLICT DO NOTHING;
+step c2: COMMIT;
+step donothing1: INSERT INTO ints(key, val) VALUES(1, 'donothing1') ON CONFLICT DO NOTHING;
+step c1: COMMIT;
+step show: SELECT * FROM ints;
+key|val       
+---+----------
+  1|donothing2
+(1 row)
+
+
+starting permutation: beginrr1 beginrr2 donothing1 donothing2 c1 c2 show
+step beginrr1: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step beginrr2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step donothing1: INSERT INTO ints(key, val) VALUES(1, 'donothing1') ON CONFLICT DO NOTHING;
+step donothing2: INSERT INTO ints(key, val) VALUES(1, 'donothing2'), (1, 'donothing3') ON CONFLICT DO NOTHING; <waiting ...>
+step c1: COMMIT;
+step donothing2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step c2: COMMIT;
+step show: SELECT * FROM ints;
+key|val       
+---+----------
+  1|donothing1
+(1 row)
+
+
+starting permutation: beginrr1 beginrr2 donothing2 donothing1 c2 c1 show
+step beginrr1: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step beginrr2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step donothing2: INSERT INTO ints(key, val) VALUES(1, 'donothing2'), (1, 'donothing3') ON CONFLICT DO NOTHING;
+step donothing1: INSERT INTO ints(key, val) VALUES(1, 'donothing1') ON CONFLICT DO NOTHING; <waiting ...>
+step c2: COMMIT;
+step donothing1: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step c1: COMMIT;
+step show: SELECT * FROM ints;
+key|val       
+---+----------
+  1|donothing2
+(1 row)
+
+
+starting permutation: begins1 begins2 donothing1 c1 donothing2 c2 show
+step begins1: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step begins2: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step donothing1: INSERT INTO ints(key, val) VALUES(1, 'donothing1') ON CONFLICT DO NOTHING;
+step c1: COMMIT;
+step donothing2: INSERT INTO ints(key, val) VALUES(1, 'donothing2'), (1, 'donothing3') ON CONFLICT DO NOTHING;
+step c2: COMMIT;
+step show: SELECT * FROM ints;
+key|val       
+---+----------
+  1|donothing1
+(1 row)
+
+
+starting permutation: begins1 begins2 donothing2 c2 donothing1 c1 show
+step begins1: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step begins2: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step donothing2: INSERT INTO ints(key, val) VALUES(1, 'donothing2'), (1, 'donothing3') ON CONFLICT DO NOTHING;
+step c2: COMMIT;
+step donothing1: INSERT INTO ints(key, val) VALUES(1, 'donothing1') ON CONFLICT DO NOTHING;
+step c1: COMMIT;
+step show: SELECT * FROM ints;
+key|val       
+---+----------
+  1|donothing2
+(1 row)
+
+
+starting permutation: begins1 begins2 donothing1 donothing2 c1 c2 show
+step begins1: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step begins2: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step donothing1: INSERT INTO ints(key, val) VALUES(1, 'donothing1') ON CONFLICT DO NOTHING;
+step donothing2: INSERT INTO ints(key, val) VALUES(1, 'donothing2'), (1, 'donothing3') ON CONFLICT DO NOTHING; <waiting ...>
+step c1: COMMIT;
+step donothing2: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step c2: COMMIT;
+step show: SELECT * FROM ints;
+key|val       
+---+----------
+  1|donothing1
+(1 row)
+
+
+starting permutation: begins1 begins2 donothing2 donothing1 c2 c1 show
+step begins1: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step begins2: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step donothing2: INSERT INTO ints(key, val) VALUES(1, 'donothing2'), (1, 'donothing3') ON CONFLICT DO NOTHING;
+step donothing1: INSERT INTO ints(key, val) VALUES(1, 'donothing1') ON CONFLICT DO NOTHING; <waiting ...>
+step c2: COMMIT;
+step donothing1: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step c1: COMMIT;
+step show: SELECT * FROM ints;
+key|val       
+---+----------
+  1|donothing2
+(1 row)
+
diff --git a/src/test/isolation/expected/insert-conflict-do-nothing.out b/src/test/isolation/expected/insert-conflict-do-nothing.out
new file mode 100644
index 0000000..cadf46d
--- /dev/null
+++ b/src/test/isolation/expected/insert-conflict-do-nothing.out
@@ -0,0 +1,27 @@
+Parsed test spec with 2 sessions
+
+starting permutation: donothing1 donothing2 c1 select2 c2
+step donothing1: INSERT INTO ints(key, val) VALUES(1, 'donothing1') ON CONFLICT DO NOTHING;
+step donothing2: INSERT INTO ints(key, val) VALUES(1, 'donothing2') ON CONFLICT DO NOTHING; <waiting ...>
+step c1: COMMIT;
+step donothing2: <... completed>
+step select2: SELECT * FROM ints;
+key|val       
+---+----------
+  1|donothing1
+(1 row)
+
+step c2: COMMIT;
+
+starting permutation: donothing1 donothing2 a1 select2 c2
+step donothing1: INSERT INTO ints(key, val) VALUES(1, 'donothing1') ON CONFLICT DO NOTHING;
+step donothing2: INSERT INTO ints(key, val) VALUES(1, 'donothing2') ON CONFLICT DO NOTHING; <waiting ...>
+step a1: ABORT;
+step donothing2: <... completed>
+step select2: SELECT * FROM ints;
+key|val       
+---+----------
+  1|donothing2
+(1 row)
+
+step c2: COMMIT;
diff --git a/src/test/isolation/expected/insert-conflict-do-update-2.out b/src/test/isolation/expected/insert-conflict-do-update-2.out
new file mode 100644
index 0000000..7acd1ae
--- /dev/null
+++ b/src/test/isolation/expected/insert-conflict-do-update-2.out
@@ -0,0 +1,27 @@
+Parsed test spec with 2 sessions
+
+starting permutation: insert1 insert2 c1 select2 c2
+step insert1: INSERT INTO upsert(key, payload) VALUES('FooFoo', 'insert1') ON CONFLICT (lower(key)) DO UPDATE set key = EXCLUDED.key, payload = upsert.payload || ' updated by insert1';
+step insert2: INSERT INTO upsert(key, payload) VALUES('FOOFOO', 'insert2') ON CONFLICT (lower(key)) DO UPDATE set key = EXCLUDED.key, payload = upsert.payload || ' updated by insert2'; <waiting ...>
+step c1: COMMIT;
+step insert2: <... completed>
+step select2: SELECT * FROM upsert;
+key   |payload                   
+------+--------------------------
+FOOFOO|insert1 updated by insert2
+(1 row)
+
+step c2: COMMIT;
+
+starting permutation: insert1 insert2 a1 select2 c2
+step insert1: INSERT INTO upsert(key, payload) VALUES('FooFoo', 'insert1') ON CONFLICT (lower(key)) DO UPDATE set key = EXCLUDED.key, payload = upsert.payload || ' updated by insert1';
+step insert2: INSERT INTO upsert(key, payload) VALUES('FOOFOO', 'insert2') ON CONFLICT (lower(key)) DO UPDATE set key = EXCLUDED.key, payload = upsert.payload || ' updated by insert2'; <waiting ...>
+step a1: ABORT;
+step insert2: <... completed>
+step select2: SELECT * FROM upsert;
+key   |payload
+------+-------
+FOOFOO|insert2
+(1 row)
+
+step c2: COMMIT;
diff --git a/src/test/isolation/expected/insert-conflict-do-update-3.out b/src/test/isolation/expected/insert-conflict-do-update-3.out
new file mode 100644
index 0000000..2d7e0b8
--- /dev/null
+++ b/src/test/isolation/expected/insert-conflict-do-update-3.out
@@ -0,0 +1,30 @@
+Parsed test spec with 2 sessions
+
+starting permutation: update2 insert1 c2 select1surprise c1
+step update2: UPDATE colors SET is_active = true WHERE key = 1;
+step insert1: 
+    WITH t AS (
+        INSERT INTO colors(key, color, is_active)
+        VALUES(1, 'Brown', true), (2, 'Gray', true)
+        ON CONFLICT (key) DO UPDATE
+        SET color = EXCLUDED.color
+        WHERE colors.is_active)
+    SELECT * FROM colors ORDER BY key; <waiting ...>
+step c2: COMMIT;
+step insert1: <... completed>
+key|color|is_active
+---+-----+---------
+  1|Red  |f        
+  2|Green|f        
+  3|Blue |f        
+(3 rows)
+
+step select1surprise: SELECT * FROM colors ORDER BY key;
+key|color|is_active
+---+-----+---------
+  1|Brown|t        
+  2|Green|f        
+  3|Blue |f        
+(3 rows)
+
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/insert-conflict-do-update.out b/src/test/isolation/expected/insert-conflict-do-update.out
new file mode 100644
index 0000000..16c384c
--- /dev/null
+++ b/src/test/isolation/expected/insert-conflict-do-update.out
@@ -0,0 +1,27 @@
+Parsed test spec with 2 sessions
+
+starting permutation: insert1 insert2 c1 select2 c2
+step insert1: INSERT INTO upsert(key, val) VALUES(1, 'insert1') ON CONFLICT (key) DO UPDATE set val = upsert.val || ' updated by insert1';
+step insert2: INSERT INTO upsert(key, val) VALUES(1, 'insert2') ON CONFLICT (key) DO UPDATE set val = upsert.val || ' updated by insert2'; <waiting ...>
+step c1: COMMIT;
+step insert2: <... completed>
+step select2: SELECT * FROM upsert;
+key|val                       
+---+--------------------------
+  1|insert1 updated by insert2
+(1 row)
+
+step c2: COMMIT;
+
+starting permutation: insert1 insert2 a1 select2 c2
+step insert1: INSERT INTO upsert(key, val) VALUES(1, 'insert1') ON CONFLICT (key) DO UPDATE set val = upsert.val || ' updated by insert1';
+step insert2: INSERT INTO upsert(key, val) VALUES(1, 'insert2') ON CONFLICT (key) DO UPDATE set val = upsert.val || ' updated by insert2'; <waiting ...>
+step a1: ABORT;
+step insert2: <... completed>
+step select2: SELECT * FROM upsert;
+key|val    
+---+-------
+  1|insert2
+(1 row)
+
+step c2: COMMIT;
diff --git a/src/test/isolation/expected/insert-conflict-specconflict.out b/src/test/isolation/expected/insert-conflict-specconflict.out
new file mode 100644
index 0000000..e34a821
--- /dev/null
+++ b/src/test/isolation/expected/insert-conflict-specconflict.out
@@ -0,0 +1,553 @@
+Parsed test spec with 3 sessions
+
+starting permutation: controller_locks controller_show s1_upsert s2_upsert controller_show controller_unlock_1_1 controller_unlock_2_1 controller_unlock_1_3 controller_unlock_2_3 controller_show controller_unlock_2_2 controller_show controller_unlock_1_2 controller_show
+step controller_locks: SELECT pg_advisory_lock(sess, lock), sess, lock FROM generate_series(1, 2) a(sess), generate_series(1,3) b(lock);
+pg_advisory_lock|sess|lock
+----------------+----+----
+                |   1|   1
+                |   1|   2
+                |   1|   3
+                |   2|   1
+                |   2|   2
+                |   2|   3
+(6 rows)
+
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 3
+step s1_upsert: INSERT INTO upserttest(key, data) VALUES('k1', 'inserted s1') ON CONFLICT (blurt_and_lock_123(key)) DO UPDATE SET data = upserttest.data || ' with conflict update s1'; <waiting ...>
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 3
+step s2_upsert: INSERT INTO upserttest(key, data) VALUES('k1', 'inserted s2') ON CONFLICT (blurt_and_lock_123(key)) DO UPDATE SET data = upserttest.data || ' with conflict update s2'; <waiting ...>
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_unlock_1_1: SELECT pg_advisory_unlock(1, 1);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step controller_unlock_2_1: SELECT pg_advisory_unlock(2, 1);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step controller_unlock_1_3: SELECT pg_advisory_unlock(1, 3);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 2
+step controller_unlock_2_3: SELECT pg_advisory_unlock(2, 3);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_unlock_2_2: SELECT pg_advisory_unlock(2, 2);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2_upsert: <... completed>
+step controller_show: SELECT * FROM upserttest;
+key|data       
+---+-----------
+k1 |inserted s2
+(1 row)
+
+step controller_unlock_1_2: SELECT pg_advisory_unlock(1, 2);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 2
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 2
+step s1_upsert: <... completed>
+step controller_show: SELECT * FROM upserttest;
+key|data                               
+---+-----------------------------------
+k1 |inserted s2 with conflict update s1
+(1 row)
+
+
+starting permutation: controller_locks controller_show s1_upsert s2_upsert controller_show controller_unlock_1_1 controller_unlock_2_1 controller_unlock_1_3 controller_unlock_2_3 controller_show controller_unlock_1_2 controller_show controller_unlock_2_2 controller_show
+step controller_locks: SELECT pg_advisory_lock(sess, lock), sess, lock FROM generate_series(1, 2) a(sess), generate_series(1,3) b(lock);
+pg_advisory_lock|sess|lock
+----------------+----+----
+                |   1|   1
+                |   1|   2
+                |   1|   3
+                |   2|   1
+                |   2|   2
+                |   2|   3
+(6 rows)
+
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 3
+step s1_upsert: INSERT INTO upserttest(key, data) VALUES('k1', 'inserted s1') ON CONFLICT (blurt_and_lock_123(key)) DO UPDATE SET data = upserttest.data || ' with conflict update s1'; <waiting ...>
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 3
+step s2_upsert: INSERT INTO upserttest(key, data) VALUES('k1', 'inserted s2') ON CONFLICT (blurt_and_lock_123(key)) DO UPDATE SET data = upserttest.data || ' with conflict update s2'; <waiting ...>
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_unlock_1_1: SELECT pg_advisory_unlock(1, 1);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step controller_unlock_2_1: SELECT pg_advisory_unlock(2, 1);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step controller_unlock_1_3: SELECT pg_advisory_unlock(1, 3);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 2
+step controller_unlock_2_3: SELECT pg_advisory_unlock(2, 3);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_unlock_1_2: SELECT pg_advisory_unlock(1, 2);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1_upsert: <... completed>
+step controller_show: SELECT * FROM upserttest;
+key|data       
+---+-----------
+k1 |inserted s1
+(1 row)
+
+step controller_unlock_2_2: SELECT pg_advisory_unlock(2, 2);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+step s2_upsert: <... completed>
+step controller_show: SELECT * FROM upserttest;
+key|data                               
+---+-----------------------------------
+k1 |inserted s1 with conflict update s2
+(1 row)
+
+
+starting permutation: controller_locks controller_show s1_insert_toast s2_insert_toast controller_show controller_unlock_1_1 controller_unlock_2_1 controller_unlock_1_3 controller_unlock_2_3 controller_show controller_unlock_1_2 controller_show_count controller_unlock_2_2 controller_show_count
+step controller_locks: SELECT pg_advisory_lock(sess, lock), sess, lock FROM generate_series(1, 2) a(sess), generate_series(1,3) b(lock);
+pg_advisory_lock|sess|lock
+----------------+----+----
+                |   1|   1
+                |   1|   2
+                |   1|   3
+                |   2|   1
+                |   2|   2
+                |   2|   3
+(6 rows)
+
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+s1: NOTICE:  blurt_and_lock_123() called for k2 in session 1
+s1: NOTICE:  acquiring advisory lock on 3
+step s1_insert_toast: INSERT INTO upserttest VALUES('k2', ctoast_large_val()) ON CONFLICT DO NOTHING; <waiting ...>
+s2: NOTICE:  blurt_and_lock_123() called for k2 in session 2
+s2: NOTICE:  acquiring advisory lock on 3
+step s2_insert_toast: INSERT INTO upserttest VALUES('k2', ctoast_large_val()) ON CONFLICT DO NOTHING; <waiting ...>
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_unlock_1_1: SELECT pg_advisory_unlock(1, 1);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step controller_unlock_2_1: SELECT pg_advisory_unlock(2, 1);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step controller_unlock_1_3: SELECT pg_advisory_unlock(1, 3);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  blurt_and_lock_123() called for k2 in session 1
+s1: NOTICE:  acquiring advisory lock on 2
+step controller_unlock_2_3: SELECT pg_advisory_unlock(2, 3);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s2: NOTICE:  blurt_and_lock_123() called for k2 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_unlock_1_2: SELECT pg_advisory_unlock(1, 2);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1_insert_toast: <... completed>
+step controller_show_count: SELECT COUNT(*) FROM upserttest;
+count
+-----
+    1
+(1 row)
+
+step controller_unlock_2_2: SELECT pg_advisory_unlock(2, 2);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s2: NOTICE:  blurt_and_lock_123() called for k2 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+s2: NOTICE:  blurt_and_lock_123() called for k2 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+step s2_insert_toast: <... completed>
+step controller_show_count: SELECT COUNT(*) FROM upserttest;
+count
+-----
+    1
+(1 row)
+
+
+starting permutation: controller_locks controller_show s1_begin s2_begin s1_upsert s2_upsert controller_show controller_unlock_1_1 controller_unlock_2_1 controller_unlock_1_3 controller_unlock_2_3 controller_show controller_unlock_1_2 controller_show controller_unlock_2_2 controller_show s1_commit controller_show s2_commit controller_show
+step controller_locks: SELECT pg_advisory_lock(sess, lock), sess, lock FROM generate_series(1, 2) a(sess), generate_series(1,3) b(lock);
+pg_advisory_lock|sess|lock
+----------------+----+----
+                |   1|   1
+                |   1|   2
+                |   1|   3
+                |   2|   1
+                |   2|   2
+                |   2|   3
+(6 rows)
+
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step s1_begin: BEGIN;
+step s2_begin: BEGIN;
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 3
+step s1_upsert: INSERT INTO upserttest(key, data) VALUES('k1', 'inserted s1') ON CONFLICT (blurt_and_lock_123(key)) DO UPDATE SET data = upserttest.data || ' with conflict update s1'; <waiting ...>
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 3
+step s2_upsert: INSERT INTO upserttest(key, data) VALUES('k1', 'inserted s2') ON CONFLICT (blurt_and_lock_123(key)) DO UPDATE SET data = upserttest.data || ' with conflict update s2'; <waiting ...>
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_unlock_1_1: SELECT pg_advisory_unlock(1, 1);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step controller_unlock_2_1: SELECT pg_advisory_unlock(2, 1);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step controller_unlock_1_3: SELECT pg_advisory_unlock(1, 3);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 2
+step controller_unlock_2_3: SELECT pg_advisory_unlock(2, 3);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_unlock_1_2: SELECT pg_advisory_unlock(1, 2);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1_upsert: <... completed>
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_unlock_2_2: SELECT pg_advisory_unlock(2, 2);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step s1_commit: COMMIT;
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+step s2_upsert: <... completed>
+step controller_show: SELECT * FROM upserttest;
+key|data       
+---+-----------
+k1 |inserted s1
+(1 row)
+
+step s2_commit: COMMIT;
+step controller_show: SELECT * FROM upserttest;
+key|data                               
+---+-----------------------------------
+k1 |inserted s1 with conflict update s2
+(1 row)
+
+
+starting permutation: s1_create_non_unique_index s1_confirm_index_order controller_locks controller_show s2_begin s1_upsert s2_upsert controller_show controller_unlock_1_1 controller_unlock_2_1 controller_unlock_1_3 controller_unlock_2_3 controller_show controller_lock_2_4 controller_unlock_2_2 controller_show controller_unlock_1_2 controller_print_speculative_locks controller_unlock_2_4 s2_noop controller_print_speculative_locks s2_commit s1_noop controller_show controller_print_speculative_locks
+step s1_create_non_unique_index: CREATE INDEX upserttest_key_idx ON upserttest((blurt_and_lock_4(key)));
+step s1_confirm_index_order: SELECT 'upserttest_key_uniq_idx'::regclass::int8 < 'upserttest_key_idx'::regclass::int8;
+?column?
+--------
+t       
+(1 row)
+
+step controller_locks: SELECT pg_advisory_lock(sess, lock), sess, lock FROM generate_series(1, 2) a(sess), generate_series(1,3) b(lock);
+pg_advisory_lock|sess|lock
+----------------+----+----
+                |   1|   1
+                |   1|   2
+                |   1|   3
+                |   2|   1
+                |   2|   2
+                |   2|   3
+(6 rows)
+
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step s2_begin: BEGIN;
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 3
+step s1_upsert: INSERT INTO upserttest(key, data) VALUES('k1', 'inserted s1') ON CONFLICT (blurt_and_lock_123(key)) DO UPDATE SET data = upserttest.data || ' with conflict update s1'; <waiting ...>
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 3
+step s2_upsert: INSERT INTO upserttest(key, data) VALUES('k1', 'inserted s2') ON CONFLICT (blurt_and_lock_123(key)) DO UPDATE SET data = upserttest.data || ' with conflict update s2'; <waiting ...>
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_unlock_1_1: SELECT pg_advisory_unlock(1, 1);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step controller_unlock_2_1: SELECT pg_advisory_unlock(2, 1);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step controller_unlock_1_3: SELECT pg_advisory_unlock(1, 3);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 2
+step controller_unlock_2_3: SELECT pg_advisory_unlock(2, 3);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s2: NOTICE:  blurt_and_lock_123() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 2
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_lock_2_4: SELECT pg_advisory_lock(2, 4);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step controller_unlock_2_2: SELECT pg_advisory_unlock(2, 2);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s2: NOTICE:  blurt_and_lock_4() called for k1 in session 2
+s2: NOTICE:  acquiring advisory lock on 4
+step controller_show: SELECT * FROM upserttest;
+key|data
+---+----
+(0 rows)
+
+step controller_unlock_1_2: SELECT pg_advisory_unlock(1, 2);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  blurt_and_lock_4() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 4
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 2
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 2
+step controller_print_speculative_locks: 
+    SELECT pa.application_name, locktype, mode, granted
+    FROM pg_locks pl JOIN pg_stat_activity pa USING (pid)
+    WHERE
+        locktype IN ('spectoken', 'transactionid')
+        AND pa.datname = current_database()
+        AND pa.application_name LIKE 'isolation/insert-conflict-specconflict/s%'
+    ORDER BY 1, 2, 3, 4;
+
+application_name                         |locktype     |mode         |granted
+-----------------------------------------+-------------+-------------+-------
+isolation/insert-conflict-specconflict/s1|spectoken    |ShareLock    |f      
+isolation/insert-conflict-specconflict/s1|transactionid|ExclusiveLock|t      
+isolation/insert-conflict-specconflict/s2|spectoken    |ExclusiveLock|t      
+isolation/insert-conflict-specconflict/s2|transactionid|ExclusiveLock|t      
+(4 rows)
+
+step controller_unlock_2_4: SELECT pg_advisory_unlock(2, 4);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 2
+step s2_upsert: <... completed>
+step s2_noop: 
+step controller_print_speculative_locks: 
+    SELECT pa.application_name, locktype, mode, granted
+    FROM pg_locks pl JOIN pg_stat_activity pa USING (pid)
+    WHERE
+        locktype IN ('spectoken', 'transactionid')
+        AND pa.datname = current_database()
+        AND pa.application_name LIKE 'isolation/insert-conflict-specconflict/s%'
+    ORDER BY 1, 2, 3, 4;
+
+application_name                         |locktype     |mode         |granted
+-----------------------------------------+-------------+-------------+-------
+isolation/insert-conflict-specconflict/s1|transactionid|ExclusiveLock|t      
+isolation/insert-conflict-specconflict/s1|transactionid|ShareLock    |f      
+isolation/insert-conflict-specconflict/s2|transactionid|ExclusiveLock|t      
+(3 rows)
+
+step s2_commit: COMMIT;
+s1: NOTICE:  blurt_and_lock_123() called for k1 in session 1
+s1: NOTICE:  acquiring advisory lock on 2
+step s1_upsert: <... completed>
+step s1_noop: 
+step controller_show: SELECT * FROM upserttest;
+key|data                               
+---+-----------------------------------
+k1 |inserted s2 with conflict update s1
+(1 row)
+
+step controller_print_speculative_locks: 
+    SELECT pa.application_name, locktype, mode, granted
+    FROM pg_locks pl JOIN pg_stat_activity pa USING (pid)
+    WHERE
+        locktype IN ('spectoken', 'transactionid')
+        AND pa.datname = current_database()
+        AND pa.application_name LIKE 'isolation/insert-conflict-specconflict/s%'
+    ORDER BY 1, 2, 3, 4;
+
+application_name|locktype|mode|granted
+----------------+--------+----+-------
+(0 rows)
+
diff --git a/src/test/isolation/expected/lock-committed-keyupdate.out b/src/test/isolation/expected/lock-committed-keyupdate.out
new file mode 100644
index 0000000..7de6bc6
--- /dev/null
+++ b/src/test/isolation/expected/lock-committed-keyupdate.out
@@ -0,0 +1,670 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1b s2b1 s1l s2l s1u s1c s1ul s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s1u s2l s1c s1ul s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s1u s1ul s2l s1c s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s2l s1u s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcku_table;
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s1u s2l s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcku_table;
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s1u s1ul s2l s1c s1hint s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s1hint: SELECT * FROM lcku_table;
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s2l s1u s1c s1ul s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s1u s2l s1c s1ul s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s1u s1ul s2l s1c s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s2l s1u s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcku_table;
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s1u s2l s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcku_table;
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s1u s1ul s2l s1c s1hint s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1hint: SELECT * FROM lcku_table;
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s2l s1u s1c s1ul s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s1u s2l s1c s1ul s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s1u s1ul s2l s1c s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s2l s1u s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcku_table;
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s1u s2l s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcku_table;
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s1u s1ul s2l s1c s1hint s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(578902068);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcku_table SET id = 2 WHERE id = 3;
+step s1ul: SELECT pg_advisory_unlock(578902068);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s2l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1hint: SELECT * FROM lcku_table;
+id|value
+--+-----
+ 1|one  
+ 2|two  
+(2 rows)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
diff --git a/src/test/isolation/expected/lock-committed-update.out b/src/test/isolation/expected/lock-committed-update.out
new file mode 100644
index 0000000..84b9ce7
--- /dev/null
+++ b/src/test/isolation/expected/lock-committed-update.out
@@ -0,0 +1,931 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1b s2b1 s1l s2l s1u s1c s1ul s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s1u s2l s1c s1ul s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s2l s1ul s1u s1c s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s1u s1ul s2l s1c s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE;
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s2l s1u s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s1u s2l s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s2l s1ul s1u s1c s1hint s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b1 s1l s1u s1ul s2l s1c s1hint s2c
+step s1b: BEGIN;
+step s2b1: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE;
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s2l s1u s1c s1ul s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s1u s2l s1c s1ul s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s2l s1ul s1u s1c s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s1u s1ul s2l s1c s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE;
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s2l s1u s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s1u s2l s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s2l s1ul s1u s1c s1hint s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b2 s1l s1u s1ul s2l s1c s1hint s2c
+step s1b: BEGIN;
+step s2b2: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE;
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s2l s1u s1c s1ul s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s1u s2l s1c s1ul s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s2l s1ul s1u s1c s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s1u s1ul s2l s1c s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE;
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s2l s1u s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s1u s2l s1c s1hint s1ul s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s2l s1ul s1u s1c s1hint s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE; <waiting ...>
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: <... completed>
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+
+starting permutation: s1b s2b3 s1l s1u s1ul s2l s1c s1hint s2c
+step s1b: BEGIN;
+step s2b3: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1l: SELECT pg_advisory_lock(380170116);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1u: UPDATE lcu_table SET value = 'two' WHERE id = 1;
+step s1ul: SELECT pg_advisory_unlock(380170116);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2l: SELECT * FROM lcu_table WHERE pg_advisory_lock(380170116) IS NOT NULL FOR KEY SHARE;
+id|value
+--+-----
+ 1|one  
+(1 row)
+
+step s1c: COMMIT;
+step s1hint: SELECT * FROM lcu_table;
+id|value
+--+-----
+ 1|two  
+(1 row)
+
+step s2c: COMMIT;
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
diff --git a/src/test/isolation/expected/lock-update-delete.out b/src/test/isolation/expected/lock-update-delete.out
new file mode 100644
index 0000000..f75e25f
--- /dev/null
+++ b/src/test/isolation/expected/lock-update-delete.out
@@ -0,0 +1,285 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s2b s1l s2u s2_blocker1 s2_unlock s2c
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker1: DELETE FROM foo;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2c: COMMIT;
+step s1l: <... completed>
+key|value
+---+-----
+(0 rows)
+
+
+starting permutation: s2b s1l s2u s2_blocker2 s2_unlock s2c
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker2: UPDATE foo SET key = 2 WHERE key = 1;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2c: COMMIT;
+step s1l: <... completed>
+key|value
+---+-----
+(0 rows)
+
+
+starting permutation: s2b s1l s2u s2_blocker3 s2_unlock s2c
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker3: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s2b s1l s2u s2_blocker1 s2_unlock s2r
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker1: DELETE FROM foo;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2r: ROLLBACK;
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+
+starting permutation: s2b s1l s2u s2_blocker2 s2_unlock s2r
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker2: UPDATE foo SET key = 2 WHERE key = 1;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2r: ROLLBACK;
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+
+starting permutation: s2b s1l s2u s2_blocker3 s2_unlock s2r
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker3: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2r: ROLLBACK;
+
+starting permutation: s2b s1l s2u s2_blocker1 s2c s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker1: DELETE FROM foo;
+step s2c: COMMIT;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+(0 rows)
+
+
+starting permutation: s2b s1l s2u s2_blocker2 s2c s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker2: UPDATE foo SET key = 2 WHERE key = 1;
+step s2c: COMMIT;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+(0 rows)
+
+
+starting permutation: s2b s1l s2u s2_blocker3 s2c s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker3: UPDATE foo SET value = 2 WHERE key = 1;
+step s2c: COMMIT;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+
+starting permutation: s2b s1l s2u s2_blocker1 s2r s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker1: DELETE FROM foo;
+step s2r: ROLLBACK;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+
+starting permutation: s2b s1l s2u s2_blocker2 s2r s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker2: UPDATE foo SET key = 2 WHERE key = 1;
+step s2r: ROLLBACK;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+
+starting permutation: s2b s1l s2u s2_blocker3 s2r s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker3: UPDATE foo SET value = 2 WHERE key = 1;
+step s2r: ROLLBACK;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
diff --git a/src/test/isolation/expected/lock-update-delete_1.out b/src/test/isolation/expected/lock-update-delete_1.out
new file mode 100644
index 0000000..c602ac8
--- /dev/null
+++ b/src/test/isolation/expected/lock-update-delete_1.out
@@ -0,0 +1,273 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s2b s1l s2u s2_blocker1 s2_unlock s2c
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker1: DELETE FROM foo;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2c: COMMIT;
+step s1l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+
+starting permutation: s2b s1l s2u s2_blocker2 s2_unlock s2c
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker2: UPDATE foo SET key = 2 WHERE key = 1;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2c: COMMIT;
+step s1l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+
+starting permutation: s2b s1l s2u s2_blocker3 s2_unlock s2c
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker3: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s2b s1l s2u s2_blocker1 s2_unlock s2r
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker1: DELETE FROM foo;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2r: ROLLBACK;
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+
+starting permutation: s2b s1l s2u s2_blocker2 s2_unlock s2r
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker2: UPDATE foo SET key = 2 WHERE key = 1;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s2r: ROLLBACK;
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+
+starting permutation: s2b s1l s2u s2_blocker3 s2_unlock s2r
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker3: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2r: ROLLBACK;
+
+starting permutation: s2b s1l s2u s2_blocker1 s2c s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker1: DELETE FROM foo;
+step s2c: COMMIT;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+
+starting permutation: s2b s1l s2u s2_blocker2 s2c s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker2: UPDATE foo SET key = 2 WHERE key = 1;
+step s2c: COMMIT;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+ERROR:  could not serialize access due to concurrent update
+
+starting permutation: s2b s1l s2u s2_blocker3 s2c s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker3: UPDATE foo SET value = 2 WHERE key = 1;
+step s2c: COMMIT;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+
+starting permutation: s2b s1l s2u s2_blocker1 s2r s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker1: DELETE FROM foo;
+step s2r: ROLLBACK;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+
+starting permutation: s2b s1l s2u s2_blocker2 s2r s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker2: UPDATE foo SET key = 2 WHERE key = 1;
+step s2r: ROLLBACK;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
+
+starting permutation: s2b s1l s2u s2_blocker3 s2r s2_unlock
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2b: BEGIN;
+step s1l: SELECT * FROM foo WHERE pg_advisory_xact_lock(0) IS NOT NULL AND key = 1 FOR KEY SHARE; <waiting ...>
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s2_blocker3: UPDATE foo SET value = 2 WHERE key = 1;
+step s2r: ROLLBACK;
+step s2_unlock: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1l: <... completed>
+key|value
+---+-----
+  1|    1
+(1 row)
+
diff --git a/src/test/isolation/expected/lock-update-traversal.out b/src/test/isolation/expected/lock-update-traversal.out
new file mode 100644
index 0000000..6d6a97d
--- /dev/null
+++ b/src/test/isolation/expected/lock-update-traversal.out
@@ -0,0 +1,63 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1b s2b s1s s2u s1l s2c s2d1 s1c
+step s1b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s2b: BEGIN;
+step s1s: SELECT * FROM foo;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+step s2d1: DELETE FROM foo WHERE key = 1; <waiting ...>
+step s1c: COMMIT;
+step s2d1: <... completed>
+
+starting permutation: s1b s2b s1s s2u s1l s2c s2d2 s1c
+step s1b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s2b: BEGIN;
+step s1s: SELECT * FROM foo;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+step s2d2: UPDATE foo SET key = 3 WHERE key = 1; <waiting ...>
+step s1c: COMMIT;
+step s2d2: <... completed>
+
+starting permutation: s1b s2b s1s s2u s1l s2c s2d3 s1c
+step s1b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s2b: BEGIN;
+step s1s: SELECT * FROM foo;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2u: UPDATE foo SET value = 2 WHERE key = 1;
+step s1l: SELECT * FROM foo FOR KEY SHARE;
+key|value
+---+-----
+  1|    1
+(1 row)
+
+step s2c: COMMIT;
+step s2d3: UPDATE foo SET value = 3 WHERE key = 1;
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/multiple-cic.out b/src/test/isolation/expected/multiple-cic.out
new file mode 100644
index 0000000..7a0f326
--- /dev/null
+++ b/src/test/isolation/expected/multiple-cic.out
@@ -0,0 +1,24 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s2l s1i s2i
+step s2l: SELECT pg_advisory_lock(281457);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1i: 
+		CREATE INDEX CONCURRENTLY mcic_one_pkey ON mcic_one (id)
+		WHERE lck_shr(281457);
+ <waiting ...>
+step s2i: 
+		CREATE INDEX CONCURRENTLY mcic_two_pkey ON mcic_two (id)
+		WHERE unlck();
+ <waiting ...>
+step s1i: <... completed>
+step s2i: <... completed>
+unlck
+-----
+t    
+(1 row)
+
diff --git a/src/test/isolation/expected/multiple-row-versions.out b/src/test/isolation/expected/multiple-row-versions.out
new file mode 100644
index 0000000..79f492e
--- /dev/null
+++ b/src/test/isolation/expected/multiple-row-versions.out
@@ -0,0 +1,30 @@
+Parsed test spec with 4 sessions
+
+starting permutation: rx1 wx2 c2 wx3 ry3 wy4 rz4 c4 c3 wz1 c1
+step rx1: SELECT * FROM t WHERE id = 1000000;
+     id|txt
+-------+---
+1000000|   
+(1 row)
+
+step wx2: UPDATE t SET txt = 'b' WHERE id = 1000000;
+step c2: COMMIT;
+step wx3: UPDATE t SET txt = 'c' WHERE id = 1000000;
+step ry3: SELECT * FROM t WHERE id = 500000;
+    id|txt
+------+---
+500000|   
+(1 row)
+
+step wy4: UPDATE t SET txt = 'd' WHERE id = 500000;
+step rz4: SELECT * FROM t WHERE id = 1;
+id|txt
+--+---
+ 1|   
+(1 row)
+
+step c4: COMMIT;
+step c3: COMMIT;
+step wz1: UPDATE t SET txt = 'a' WHERE id = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/multixact-no-deadlock.out b/src/test/isolation/expected/multixact-no-deadlock.out
new file mode 100644
index 0000000..4b9ce7b
--- /dev/null
+++ b/src/test/isolation/expected/multixact-no-deadlock.out
@@ -0,0 +1,32 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s1lock s2lock s1svpt s3lock s1lock2 s2c s1c s3c
+step s1lock: SELECT * FROM justthis FOR SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2lock: SELECT * FROM justthis FOR SHARE;
+value
+-----
+    1
+(1 row)
+
+step s1svpt: SAVEPOINT foo;
+step s3lock: SELECT * FROM justthis FOR UPDATE; <waiting ...>
+step s1lock2: SELECT * FROM justthis FOR SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2c: COMMIT;
+step s1c: COMMIT;
+step s3lock: <... completed>
+value
+-----
+    1
+(1 row)
+
+step s3c: COMMIT;
diff --git a/src/test/isolation/expected/multixact-no-forget.out b/src/test/isolation/expected/multixact-no-forget.out
new file mode 100644
index 0000000..ce06b38
--- /dev/null
+++ b/src/test/isolation/expected/multixact-no-forget.out
@@ -0,0 +1,168 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s1_show s1_commit s2_commit
+step s1_show: SELECT current_setting('default_transaction_isolation') <> 'read committed';
+?column?
+--------
+f       
+(1 row)
+
+step s1_commit: COMMIT;
+step s2_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s2_abort s3_forkeyshr s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_abort: ROLLBACK;
+step s3_forkeyshr: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s2_commit s3_forkeyshr s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_commit: COMMIT;
+step s3_forkeyshr: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    2
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s1_commit s3_forkeyshr s2_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s1_commit: COMMIT;
+step s3_forkeyshr: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s2_abort s3_fornokeyupd s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_abort: ROLLBACK;
+step s3_fornokeyupd: SELECT * FROM dont_forget FOR NO KEY UPDATE;
+value
+-----
+    1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s2_commit s3_fornokeyupd s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_commit: COMMIT;
+step s3_fornokeyupd: SELECT * FROM dont_forget FOR NO KEY UPDATE;
+value
+-----
+    2
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s1_commit s3_fornokeyupd s2_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s1_commit: COMMIT;
+step s3_fornokeyupd: SELECT * FROM dont_forget FOR NO KEY UPDATE; <waiting ...>
+step s2_commit: COMMIT;
+step s3_fornokeyupd: <... completed>
+value
+-----
+    2
+(1 row)
+
+
+starting permutation: s1_lock s2_update s2_abort s3_forupd s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_abort: ROLLBACK;
+step s3_forupd: SELECT * FROM dont_forget FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s3_forupd: <... completed>
+value
+-----
+    1
+(1 row)
+
+
+starting permutation: s1_lock s2_update s2_commit s3_forupd s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_commit: COMMIT;
+step s3_forupd: SELECT * FROM dont_forget FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s3_forupd: <... completed>
+value
+-----
+    2
+(1 row)
+
+
+starting permutation: s1_lock s2_update s1_commit s3_forupd s2_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s1_commit: COMMIT;
+step s3_forupd: SELECT * FROM dont_forget FOR UPDATE; <waiting ...>
+step s2_commit: COMMIT;
+step s3_forupd: <... completed>
+value
+-----
+    2
+(1 row)
+
diff --git a/src/test/isolation/expected/multixact-no-forget_1.out b/src/test/isolation/expected/multixact-no-forget_1.out
new file mode 100644
index 0000000..f15a1e1
--- /dev/null
+++ b/src/test/isolation/expected/multixact-no-forget_1.out
@@ -0,0 +1,160 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s1_show s1_commit s2_commit
+step s1_show: SELECT current_setting('default_transaction_isolation') <> 'read committed';
+?column?
+--------
+t       
+(1 row)
+
+step s1_commit: COMMIT;
+step s2_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s2_abort s3_forkeyshr s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_abort: ROLLBACK;
+step s3_forkeyshr: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s2_commit s3_forkeyshr s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_commit: COMMIT;
+step s3_forkeyshr: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    2
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s1_commit s3_forkeyshr s2_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s1_commit: COMMIT;
+step s3_forkeyshr: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s2_abort s3_fornokeyupd s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_abort: ROLLBACK;
+step s3_fornokeyupd: SELECT * FROM dont_forget FOR NO KEY UPDATE;
+value
+-----
+    1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s2_commit s3_fornokeyupd s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_commit: COMMIT;
+step s3_fornokeyupd: SELECT * FROM dont_forget FOR NO KEY UPDATE;
+value
+-----
+    2
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_lock s2_update s1_commit s3_fornokeyupd s2_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s1_commit: COMMIT;
+step s3_fornokeyupd: SELECT * FROM dont_forget FOR NO KEY UPDATE; <waiting ...>
+step s2_commit: COMMIT;
+step s3_fornokeyupd: <... completed>
+ERROR:  could not serialize access due to concurrent update
+
+starting permutation: s1_lock s2_update s2_abort s3_forupd s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_abort: ROLLBACK;
+step s3_forupd: SELECT * FROM dont_forget FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s3_forupd: <... completed>
+value
+-----
+    1
+(1 row)
+
+
+starting permutation: s1_lock s2_update s2_commit s3_forupd s1_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s2_commit: COMMIT;
+step s3_forupd: SELECT * FROM dont_forget FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s3_forupd: <... completed>
+value
+-----
+    2
+(1 row)
+
+
+starting permutation: s1_lock s2_update s1_commit s3_forupd s2_commit
+step s1_lock: SELECT * FROM dont_forget FOR KEY SHARE;
+value
+-----
+    1
+(1 row)
+
+step s2_update: UPDATE dont_forget SET value = 2;
+step s1_commit: COMMIT;
+step s3_forupd: SELECT * FROM dont_forget FOR UPDATE; <waiting ...>
+step s2_commit: COMMIT;
+step s3_forupd: <... completed>
+ERROR:  could not serialize access due to concurrent update
diff --git a/src/test/isolation/expected/nowait-2.out b/src/test/isolation/expected/nowait-2.out
new file mode 100644
index 0000000..ba18fa7
--- /dev/null
+++ b/src/test/isolation/expected/nowait-2.out
@@ -0,0 +1,55 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1a s2a s2b s1b s2c
+step s1a: SELECT * FROM foo FOR SHARE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s2a: SELECT * FROM foo FOR SHARE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s2b: SELECT * FROM foo FOR UPDATE NOWAIT;
+ERROR:  could not obtain lock on row in relation "foo"
+step s1b: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s2c
+step s2a: SELECT * FROM foo FOR SHARE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s1a: SELECT * FROM foo FOR SHARE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s2b: SELECT * FROM foo FOR UPDATE NOWAIT;
+ERROR:  could not obtain lock on row in relation "foo"
+step s1b: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s2c
+step s2a: SELECT * FROM foo FOR SHARE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s2b: SELECT * FROM foo FOR UPDATE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s1a: SELECT * FROM foo FOR SHARE NOWAIT;
+ERROR:  could not obtain lock on row in relation "foo"
+step s1b: COMMIT;
+step s2c: COMMIT;
diff --git a/src/test/isolation/expected/nowait-3.out b/src/test/isolation/expected/nowait-3.out
new file mode 100644
index 0000000..19a5b68
--- /dev/null
+++ b/src/test/isolation/expected/nowait-3.out
@@ -0,0 +1,21 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s1a s2a s3a s1b s2b s3b
+step s1a: SELECT * FROM foo FOR UPDATE;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s2a: SELECT * FROM foo FOR UPDATE; <waiting ...>
+step s3a: SELECT * FROM foo FOR UPDATE NOWAIT;
+ERROR:  could not obtain lock on row in relation "foo"
+step s1b: COMMIT;
+step s2a: <... completed>
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s2b: COMMIT;
+step s3b: COMMIT;
diff --git a/src/test/isolation/expected/nowait-4.out b/src/test/isolation/expected/nowait-4.out
new file mode 100644
index 0000000..be0edbd
--- /dev/null
+++ b/src/test/isolation/expected/nowait-4.out
@@ -0,0 +1,23 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s2a s1a s2b s2c s2d s2e s1b s2f
+step s2a: SELECT pg_advisory_lock(0);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1a: SELECT * FROM foo WHERE pg_advisory_lock(0) IS NOT NULL FOR UPDATE NOWAIT; <waiting ...>
+step s2b: UPDATE foo SET data = data;
+step s2c: BEGIN;
+step s2d: UPDATE foo SET data = data;
+step s2e: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1a: <... completed>
+ERROR:  could not obtain lock on row in relation "foo"
+step s1b: COMMIT;
+step s2f: COMMIT;
diff --git a/src/test/isolation/expected/nowait-4_1.out b/src/test/isolation/expected/nowait-4_1.out
new file mode 100644
index 0000000..05e2fcf
--- /dev/null
+++ b/src/test/isolation/expected/nowait-4_1.out
@@ -0,0 +1,23 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s2a s1a s2b s2c s2d s2e s1b s2f
+step s2a: SELECT pg_advisory_lock(0);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1a: SELECT * FROM foo WHERE pg_advisory_lock(0) IS NOT NULL FOR UPDATE NOWAIT; <waiting ...>
+step s2b: UPDATE foo SET data = data;
+step s2c: BEGIN;
+step s2d: UPDATE foo SET data = data;
+step s2e: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1a: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1b: COMMIT;
+step s2f: COMMIT;
diff --git a/src/test/isolation/expected/nowait-5.out b/src/test/isolation/expected/nowait-5.out
new file mode 100644
index 0000000..f1aae21
--- /dev/null
+++ b/src/test/isolation/expected/nowait-5.out
@@ -0,0 +1,43 @@
+Parsed test spec with 3 sessions
+
+starting permutation: sl1_prep upd_getlock sl1_exec upd_doupdate lk1_doforshare upd_releaselock
+step sl1_prep: 
+	PREPARE sl1_run AS SELECT id FROM test_nowait WHERE pg_advisory_lock(0) is not null FOR UPDATE NOWAIT;
+
+step upd_getlock: 
+	SELECT pg_advisory_lock(0);
+
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step sl1_exec: 
+	BEGIN ISOLATION LEVEL READ COMMITTED;
+	EXECUTE sl1_run;
+	SELECT xmin, xmax, ctid, * FROM test_nowait;
+ <waiting ...>
+step upd_doupdate: 
+	BEGIN ISOLATION LEVEL READ COMMITTED;
+	UPDATE test_nowait SET value = value WHERE id % 2 = 0;
+	COMMIT;
+
+step lk1_doforshare: 
+	BEGIN ISOLATION LEVEL READ COMMITTED;
+	SELECT id FROM test_nowait WHERE id % 2 = 0 FOR SHARE;
+
+id
+--
+ 2
+(1 row)
+
+step upd_releaselock: 
+	SELECT pg_advisory_unlock(0);
+
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step sl1_exec: <... completed>
+ERROR:  could not obtain lock on row in relation "test_nowait"
diff --git a/src/test/isolation/expected/nowait.out b/src/test/isolation/expected/nowait.out
new file mode 100644
index 0000000..ea1cdf0
--- /dev/null
+++ b/src/test/isolation/expected/nowait.out
@@ -0,0 +1,81 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1a s1b s2a s2b
+step s1a: SELECT * FROM foo FOR UPDATE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s1b: COMMIT;
+step s2a: SELECT * FROM foo FOR UPDATE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s2b: COMMIT;
+
+starting permutation: s1a s2a s1b s2b
+step s1a: SELECT * FROM foo FOR UPDATE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s2a: SELECT * FROM foo FOR UPDATE NOWAIT;
+ERROR:  could not obtain lock on row in relation "foo"
+step s1b: COMMIT;
+step s2b: COMMIT;
+
+starting permutation: s1a s2a s2b s1b
+step s1a: SELECT * FROM foo FOR UPDATE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s2a: SELECT * FROM foo FOR UPDATE NOWAIT;
+ERROR:  could not obtain lock on row in relation "foo"
+step s2b: COMMIT;
+step s1b: COMMIT;
+
+starting permutation: s2a s1a s1b s2b
+step s2a: SELECT * FROM foo FOR UPDATE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s1a: SELECT * FROM foo FOR UPDATE NOWAIT;
+ERROR:  could not obtain lock on row in relation "foo"
+step s1b: COMMIT;
+step s2b: COMMIT;
+
+starting permutation: s2a s1a s2b s1b
+step s2a: SELECT * FROM foo FOR UPDATE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s1a: SELECT * FROM foo FOR UPDATE NOWAIT;
+ERROR:  could not obtain lock on row in relation "foo"
+step s2b: COMMIT;
+step s1b: COMMIT;
+
+starting permutation: s2a s2b s1a s1b
+step s2a: SELECT * FROM foo FOR UPDATE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s2b: COMMIT;
+step s1a: SELECT * FROM foo FOR UPDATE NOWAIT;
+id|data
+--+----
+ 1|x   
+(1 row)
+
+step s1b: COMMIT;
diff --git a/src/test/isolation/expected/partial-index.out b/src/test/isolation/expected/partial-index.out
new file mode 100644
index 0000000..d6cae90
--- /dev/null
+++ b/src/test/isolation/expected/partial-index.out
@@ -0,0 +1,715 @@
+Parsed test spec with 2 sessions
+
+starting permutation: rxy1 wx1 c1 wy2 rxy2 c2
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step c1: COMMIT;
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+(9 rows)
+
+step c2: COMMIT;
+
+starting permutation: rxy1 wx1 wy2 c1 rxy2 c2
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step c1: COMMIT;
+step rxy2: select * from test_t where val2 = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rxy1 wx1 wy2 rxy2 c1 c2
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 wx1 wy2 rxy2 c2 c1
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 wy2 wx1 c1 rxy2 c2
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step c1: COMMIT;
+step rxy2: select * from test_t where val2 = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rxy1 wy2 wx1 rxy2 c1 c2
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 wy2 wx1 rxy2 c2 c1
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 wy2 rxy2 wx1 c1 c2
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 wy2 rxy2 wx1 c2 c1
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 wy2 rxy2 c2 wx1 c1
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step c2: COMMIT;
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: wy2 rxy1 wx1 c1 rxy2 c2
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step c1: COMMIT;
+step rxy2: select * from test_t where val2 = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: wy2 rxy1 wx1 rxy2 c1 c2
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 rxy1 wx1 rxy2 c2 c1
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 rxy1 rxy2 wx1 c1 c2
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 rxy1 rxy2 wx1 c2 c1
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 rxy1 rxy2 c2 wx1 c1
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step c2: COMMIT;
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: wy2 rxy2 rxy1 wx1 c1 c2
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 rxy2 rxy1 wx1 c2 c1
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 rxy2 rxy1 c2 wx1 c1
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+ 9|a   |   1
+10|a   |   1
+(11 rows)
+
+step c2: COMMIT;
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: wy2 rxy2 c2 rxy1 wx1 c1
+step wy2: update test_t set val2 = 2 where val2 = 1 and id = 9;
+step rxy2: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step c2: COMMIT;
+step rxy1: select * from test_t where val2 = 1;
+id|val1|val2
+--+----+----
+ 0|a   |   1
+ 1|a   |   1
+ 2|a   |   1
+ 3|a   |   1
+ 4|a   |   1
+ 5|a   |   1
+ 6|a   |   1
+ 7|a   |   1
+ 8|a   |   1
+10|a   |   1
+(10 rows)
+
+step wx1: update test_t set val2 = 2 where val2 = 1 and id = 10;
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/partition-concurrent-attach.out b/src/test/isolation/expected/partition-concurrent-attach.out
new file mode 100644
index 0000000..53775f4
--- /dev/null
+++ b/src/test/isolation/expected/partition-concurrent-attach.out
@@ -0,0 +1,55 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1b s1a s2b s2i s1c s2c s2s
+step s1b: begin;
+step s1a: alter table tpart attach partition tpart_2 for values from (100) to (200);
+step s2b: begin;
+step s2i: insert into tpart values (110,'xxx'), (120, 'yyy'), (150, 'zzz'); <waiting ...>
+step s1c: commit;
+step s2i: <... completed>
+ERROR:  new row for relation "tpart_default" violates partition constraint
+step s2c: commit;
+step s2s: select tableoid::regclass, * from tpart;
+tableoid|  i|j  
+--------+---+---
+tpart_2 |110|xxx
+tpart_2 |120|yyy
+tpart_2 |150|zzz
+(3 rows)
+
+
+starting permutation: s1b s1a s2b s2i2 s1c s2c s2s
+step s1b: begin;
+step s1a: alter table tpart attach partition tpart_2 for values from (100) to (200);
+step s2b: begin;
+step s2i2: insert into tpart_default (i, j) values (110, 'xxx'), (120, 'yyy'), (150, 'zzz'); <waiting ...>
+step s1c: commit;
+step s2i2: <... completed>
+ERROR:  new row for relation "tpart_default" violates partition constraint
+step s2c: commit;
+step s2s: select tableoid::regclass, * from tpart;
+tableoid|  i|j  
+--------+---+---
+tpart_2 |110|xxx
+tpart_2 |120|yyy
+tpart_2 |150|zzz
+(3 rows)
+
+
+starting permutation: s1b s2b s2i s1a s2c s1c s2s
+step s1b: begin;
+step s2b: begin;
+step s2i: insert into tpart values (110,'xxx'), (120, 'yyy'), (150, 'zzz');
+step s1a: alter table tpart attach partition tpart_2 for values from (100) to (200); <waiting ...>
+step s2c: commit;
+step s1a: <... completed>
+ERROR:  updated partition constraint for default partition "tpart_default_default" would be violated by some row
+step s1c: commit;
+step s2s: select tableoid::regclass, * from tpart;
+tableoid             |  i|j  
+---------------------+---+---
+tpart_default_default|110|xxx
+tpart_default_default|120|yyy
+tpart_default_default|150|zzz
+(3 rows)
+
diff --git a/src/test/isolation/expected/partition-drop-index-locking.out b/src/test/isolation/expected/partition-drop-index-locking.out
new file mode 100644
index 0000000..9acd51d
--- /dev/null
+++ b/src/test/isolation/expected/partition-drop-index-locking.out
@@ -0,0 +1,100 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s1begin s1lock s2begin s2drop s1select s3getlocks s1commit s3getlocks s2commit
+step s1begin: BEGIN;
+step s1lock: LOCK TABLE part_drop_index_locking_subpart_child IN ACCESS SHARE MODE;
+step s2begin: BEGIN;
+step s2drop: DROP INDEX part_drop_index_locking_idx; <waiting ...>
+step s1select: SELECT * FROM part_drop_index_locking_subpart_child;
+id
+--
+(0 rows)
+
+step s3getlocks: 
+        SELECT s.query, c.relname, l.mode, l.granted
+        FROM pg_locks l
+                JOIN pg_class c ON l.relation = c.oid
+                JOIN pg_stat_activity s ON l.pid = s.pid
+        WHERE c.relname LIKE 'part_drop_index_locking%'
+        ORDER BY s.query, c.relname, l.mode, l.granted;
+
+query                                               |relname                                      |mode               |granted
+----------------------------------------------------+---------------------------------------------+-------------------+-------
+DROP INDEX part_drop_index_locking_idx;             |part_drop_index_locking                      |AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_idx;             |part_drop_index_locking_idx                  |AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_idx;             |part_drop_index_locking_subpart              |AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_idx;             |part_drop_index_locking_subpart_child        |AccessExclusiveLock|f      
+SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child        |AccessShareLock    |t      
+SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child_id_idx |AccessShareLock    |t      
+SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child_id_idx1|AccessShareLock    |t      
+(7 rows)
+
+step s1commit: COMMIT;
+step s2drop: <... completed>
+step s3getlocks: 
+        SELECT s.query, c.relname, l.mode, l.granted
+        FROM pg_locks l
+                JOIN pg_class c ON l.relation = c.oid
+                JOIN pg_stat_activity s ON l.pid = s.pid
+        WHERE c.relname LIKE 'part_drop_index_locking%'
+        ORDER BY s.query, c.relname, l.mode, l.granted;
+
+query                                  |relname                                     |mode               |granted
+---------------------------------------+--------------------------------------------+-------------------+-------
+DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking                     |AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking_idx                 |AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking_subpart             |AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking_subpart_child       |AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking_subpart_child_id_idx|AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking_subpart_id_idx      |AccessExclusiveLock|t      
+(6 rows)
+
+step s2commit: COMMIT;
+
+starting permutation: s1begin s1lock s2begin s2dropsub s1select s3getlocks s1commit s3getlocks s2commit
+step s1begin: BEGIN;
+step s1lock: LOCK TABLE part_drop_index_locking_subpart_child IN ACCESS SHARE MODE;
+step s2begin: BEGIN;
+step s2dropsub: DROP INDEX part_drop_index_locking_subpart_idx; <waiting ...>
+step s1select: SELECT * FROM part_drop_index_locking_subpart_child;
+id
+--
+(0 rows)
+
+step s3getlocks: 
+        SELECT s.query, c.relname, l.mode, l.granted
+        FROM pg_locks l
+                JOIN pg_class c ON l.relation = c.oid
+                JOIN pg_stat_activity s ON l.pid = s.pid
+        WHERE c.relname LIKE 'part_drop_index_locking%'
+        ORDER BY s.query, c.relname, l.mode, l.granted;
+
+query                                               |relname                                      |mode               |granted
+----------------------------------------------------+---------------------------------------------+-------------------+-------
+DROP INDEX part_drop_index_locking_subpart_idx;     |part_drop_index_locking_subpart              |AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_subpart_idx;     |part_drop_index_locking_subpart_child        |AccessExclusiveLock|f      
+DROP INDEX part_drop_index_locking_subpart_idx;     |part_drop_index_locking_subpart_idx          |AccessExclusiveLock|t      
+SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child        |AccessShareLock    |t      
+SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child_id_idx |AccessShareLock    |t      
+SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child_id_idx1|AccessShareLock    |t      
+(6 rows)
+
+step s1commit: COMMIT;
+step s2dropsub: <... completed>
+step s3getlocks: 
+        SELECT s.query, c.relname, l.mode, l.granted
+        FROM pg_locks l
+                JOIN pg_class c ON l.relation = c.oid
+                JOIN pg_stat_activity s ON l.pid = s.pid
+        WHERE c.relname LIKE 'part_drop_index_locking%'
+        ORDER BY s.query, c.relname, l.mode, l.granted;
+
+query                                          |relname                                      |mode               |granted
+-----------------------------------------------+---------------------------------------------+-------------------+-------
+DROP INDEX part_drop_index_locking_subpart_idx;|part_drop_index_locking_subpart              |AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_subpart_idx;|part_drop_index_locking_subpart_child        |AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_subpart_idx;|part_drop_index_locking_subpart_child_id_idx1|AccessExclusiveLock|t      
+DROP INDEX part_drop_index_locking_subpart_idx;|part_drop_index_locking_subpart_idx          |AccessExclusiveLock|t      
+(4 rows)
+
+step s2commit: COMMIT;
diff --git a/src/test/isolation/expected/partition-key-update-1.out b/src/test/isolation/expected/partition-key-update-1.out
new file mode 100644
index 0000000..7dee144
--- /dev/null
+++ b/src/test/isolation/expected/partition-key-update-1.out
@@ -0,0 +1,129 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1b s2b s1u s1c s2d s2c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1u: UPDATE foo SET a=2 WHERE a=1;
+step s1c: COMMIT;
+step s2d: DELETE FROM foo WHERE a=1;
+step s2c: COMMIT;
+
+starting permutation: s1b s2b s1u s2d s1c s2c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1u: UPDATE foo SET a=2 WHERE a=1;
+step s2d: DELETE FROM foo WHERE a=1; <waiting ...>
+step s1c: COMMIT;
+step s2d: <... completed>
+ERROR:  tuple to be locked was already moved to another partition due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s1b s2b s1u s2u s1c s2c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1u: UPDATE foo SET a=2 WHERE a=1;
+step s2u: UPDATE foo SET b='EFG' WHERE a=1; <waiting ...>
+step s1c: COMMIT;
+step s2u: <... completed>
+ERROR:  tuple to be locked was already moved to another partition due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s1b s2b s2d s1u s2c s1c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2d: DELETE FROM foo WHERE a=1;
+step s1u: UPDATE foo SET a=2 WHERE a=1; <waiting ...>
+step s2c: COMMIT;
+step s1u: <... completed>
+step s1c: COMMIT;
+
+starting permutation: s1b s2b s1u2 s1c s2u2 s2c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1u2: UPDATE footrg SET b='EFG' WHERE a=1;
+step s1c: COMMIT;
+step s2u2: UPDATE footrg SET b='XYZ' WHERE a=1;
+step s2c: COMMIT;
+
+starting permutation: s1b s2b s1u2 s2u2 s1c s2c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1u2: UPDATE footrg SET b='EFG' WHERE a=1;
+step s2u2: UPDATE footrg SET b='XYZ' WHERE a=1; <waiting ...>
+step s1c: COMMIT;
+step s2u2: <... completed>
+ERROR:  tuple to be locked was already moved to another partition due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s1b s2b s2u2 s1u2 s2c s1c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2u2: UPDATE footrg SET b='XYZ' WHERE a=1;
+step s1u2: UPDATE footrg SET b='EFG' WHERE a=1; <waiting ...>
+step s2c: COMMIT;
+step s1u2: <... completed>
+ERROR:  tuple to be locked was already moved to another partition due to concurrent update
+step s1c: COMMIT;
+
+starting permutation: s1b s2b s1u3pc s2i s1c s2c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
+step s2i: INSERT INTO bar VALUES(7); <waiting ...>
+step s1c: COMMIT;
+step s2i: <... completed>
+ERROR:  tuple to be locked was already moved to another partition due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s1b s2b s1u3pc s2i s1r s2c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
+step s2i: INSERT INTO bar VALUES(7); <waiting ...>
+step s1r: ROLLBACK;
+step s2i: <... completed>
+step s2c: COMMIT;
+
+starting permutation: s1b s2b s1u3npc s1u3pc s2i s1c s2c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1u3npc: UPDATE foo_range_parted SET b='XYZ' WHERE a=7;
+step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
+step s2i: INSERT INTO bar VALUES(7); <waiting ...>
+step s1c: COMMIT;
+step s2i: <... completed>
+ERROR:  tuple to be locked was already moved to another partition due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s1b s2b s1u3npc s1u3pc s2i s1r s2c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1u3npc: UPDATE foo_range_parted SET b='XYZ' WHERE a=7;
+step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
+step s2i: INSERT INTO bar VALUES(7); <waiting ...>
+step s1r: ROLLBACK;
+step s2i: <... completed>
+step s2c: COMMIT;
+
+starting permutation: s1b s2b s1u3npc s1u3pc s1u3pc s2i s1c s2c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1u3npc: UPDATE foo_range_parted SET b='XYZ' WHERE a=7;
+step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
+step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
+step s2i: INSERT INTO bar VALUES(7); <waiting ...>
+step s1c: COMMIT;
+step s2i: <... completed>
+ERROR:  tuple to be locked was already moved to another partition due to concurrent update
+step s2c: COMMIT;
+
+starting permutation: s1b s2b s1u3npc s1u3pc s1u3pc s2i s1r s2c
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s1u3npc: UPDATE foo_range_parted SET b='XYZ' WHERE a=7;
+step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
+step s1u3pc: UPDATE foo_range_parted SET a=11 WHERE a=7;
+step s2i: INSERT INTO bar VALUES(7); <waiting ...>
+step s1r: ROLLBACK;
+step s2i: <... completed>
+step s2c: COMMIT;
diff --git a/src/test/isolation/expected/partition-key-update-2.out b/src/test/isolation/expected/partition-key-update-2.out
new file mode 100644
index 0000000..f054de5
--- /dev/null
+++ b/src/test/isolation/expected/partition-key-update-2.out
@@ -0,0 +1,33 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s1u s2donothing s3donothing s1c s2c s3select s3c
+step s1u: UPDATE foo SET a=2, b=b || ' -> moved by session-1' WHERE a=1;
+step s2donothing: INSERT INTO foo VALUES(1, 'session-2 donothing') ON CONFLICT DO NOTHING; <waiting ...>
+step s3donothing: INSERT INTO foo VALUES(2, 'session-3 donothing') ON CONFLICT DO NOTHING; <waiting ...>
+step s1c: COMMIT;
+step s2donothing: <... completed>
+step s3donothing: <... completed>
+step s2c: COMMIT;
+step s3select: SELECT * FROM foo ORDER BY a;
+a|b                                  
+-+-----------------------------------
+1|session-2 donothing                
+2|initial tuple -> moved by session-1
+(2 rows)
+
+step s3c: COMMIT;
+
+starting permutation: s2donothing s1u s3donothing s1c s2c s3select s3c
+step s2donothing: INSERT INTO foo VALUES(1, 'session-2 donothing') ON CONFLICT DO NOTHING;
+step s1u: UPDATE foo SET a=2, b=b || ' -> moved by session-1' WHERE a=1;
+step s3donothing: INSERT INTO foo VALUES(2, 'session-3 donothing') ON CONFLICT DO NOTHING; <waiting ...>
+step s1c: COMMIT;
+step s3donothing: <... completed>
+step s2c: COMMIT;
+step s3select: SELECT * FROM foo ORDER BY a;
+a|b                                  
+-+-----------------------------------
+2|initial tuple -> moved by session-1
+(1 row)
+
+step s3c: COMMIT;
diff --git a/src/test/isolation/expected/partition-key-update-3.out b/src/test/isolation/expected/partition-key-update-3.out
new file mode 100644
index 0000000..b5872b8
--- /dev/null
+++ b/src/test/isolation/expected/partition-key-update-3.out
@@ -0,0 +1,155 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s2beginrr s3beginrr s1u s2donothing s1c s2c s3donothing s3c s2select
+step s2beginrr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s3beginrr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1u: UPDATE foo SET a=2, b=b || ' -> moved by session-1' WHERE a=1;
+step s2donothing: INSERT INTO foo VALUES(1, 'session-2 donothing') ON CONFLICT DO NOTHING; <waiting ...>
+step s1c: COMMIT;
+step s2donothing: <... completed>
+step s2c: COMMIT;
+step s3donothing: INSERT INTO foo VALUES(2, 'session-3 donothing'), (2, 'session-3 donothing2') ON CONFLICT DO NOTHING;
+step s3c: COMMIT;
+step s2select: SELECT * FROM foo ORDER BY a;
+a|b                                  
+-+-----------------------------------
+1|session-2 donothing                
+2|initial tuple -> moved by session-1
+(2 rows)
+
+
+starting permutation: s2beginrr s3beginrr s1u s3donothing s1c s3c s2donothing s2c s2select
+step s2beginrr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s3beginrr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1u: UPDATE foo SET a=2, b=b || ' -> moved by session-1' WHERE a=1;
+step s3donothing: INSERT INTO foo VALUES(2, 'session-3 donothing'), (2, 'session-3 donothing2') ON CONFLICT DO NOTHING; <waiting ...>
+step s1c: COMMIT;
+step s3donothing: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s3c: COMMIT;
+step s2donothing: INSERT INTO foo VALUES(1, 'session-2 donothing') ON CONFLICT DO NOTHING;
+step s2c: COMMIT;
+step s2select: SELECT * FROM foo ORDER BY a;
+a|b                                  
+-+-----------------------------------
+1|session-2 donothing                
+2|initial tuple -> moved by session-1
+(2 rows)
+
+
+starting permutation: s2beginrr s3beginrr s1u s2donothing s3donothing s1c s2c s3c s2select
+step s2beginrr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s3beginrr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1u: UPDATE foo SET a=2, b=b || ' -> moved by session-1' WHERE a=1;
+step s2donothing: INSERT INTO foo VALUES(1, 'session-2 donothing') ON CONFLICT DO NOTHING; <waiting ...>
+step s3donothing: INSERT INTO foo VALUES(2, 'session-3 donothing'), (2, 'session-3 donothing2') ON CONFLICT DO NOTHING; <waiting ...>
+step s1c: COMMIT;
+step s2donothing: <... completed>
+step s3donothing: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+step s3c: COMMIT;
+step s2select: SELECT * FROM foo ORDER BY a;
+a|b                                  
+-+-----------------------------------
+1|session-2 donothing                
+2|initial tuple -> moved by session-1
+(2 rows)
+
+
+starting permutation: s2beginrr s3beginrr s1u s3donothing s2donothing s1c s3c s2c s2select
+step s2beginrr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s3beginrr: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1u: UPDATE foo SET a=2, b=b || ' -> moved by session-1' WHERE a=1;
+step s3donothing: INSERT INTO foo VALUES(2, 'session-3 donothing'), (2, 'session-3 donothing2') ON CONFLICT DO NOTHING; <waiting ...>
+step s2donothing: INSERT INTO foo VALUES(1, 'session-2 donothing') ON CONFLICT DO NOTHING; <waiting ...>
+step s1c: COMMIT;
+step s3donothing: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2donothing: <... completed>
+step s3c: COMMIT;
+step s2c: COMMIT;
+step s2select: SELECT * FROM foo ORDER BY a;
+a|b                                  
+-+-----------------------------------
+1|session-2 donothing                
+2|initial tuple -> moved by session-1
+(2 rows)
+
+
+starting permutation: s2begins s3begins s1u s2donothing s1c s2c s3donothing s3c s2select
+step s2begins: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s3begins: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1u: UPDATE foo SET a=2, b=b || ' -> moved by session-1' WHERE a=1;
+step s2donothing: INSERT INTO foo VALUES(1, 'session-2 donothing') ON CONFLICT DO NOTHING; <waiting ...>
+step s1c: COMMIT;
+step s2donothing: <... completed>
+step s2c: COMMIT;
+step s3donothing: INSERT INTO foo VALUES(2, 'session-3 donothing'), (2, 'session-3 donothing2') ON CONFLICT DO NOTHING;
+step s3c: COMMIT;
+step s2select: SELECT * FROM foo ORDER BY a;
+a|b                                  
+-+-----------------------------------
+1|session-2 donothing                
+2|initial tuple -> moved by session-1
+(2 rows)
+
+
+starting permutation: s2begins s3begins s1u s3donothing s1c s3c s2donothing s2c s2select
+step s2begins: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s3begins: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1u: UPDATE foo SET a=2, b=b || ' -> moved by session-1' WHERE a=1;
+step s3donothing: INSERT INTO foo VALUES(2, 'session-3 donothing'), (2, 'session-3 donothing2') ON CONFLICT DO NOTHING; <waiting ...>
+step s1c: COMMIT;
+step s3donothing: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s3c: COMMIT;
+step s2donothing: INSERT INTO foo VALUES(1, 'session-2 donothing') ON CONFLICT DO NOTHING;
+step s2c: COMMIT;
+step s2select: SELECT * FROM foo ORDER BY a;
+a|b                                  
+-+-----------------------------------
+1|session-2 donothing                
+2|initial tuple -> moved by session-1
+(2 rows)
+
+
+starting permutation: s2begins s3begins s1u s2donothing s3donothing s1c s2c s3c s2select
+step s2begins: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s3begins: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1u: UPDATE foo SET a=2, b=b || ' -> moved by session-1' WHERE a=1;
+step s2donothing: INSERT INTO foo VALUES(1, 'session-2 donothing') ON CONFLICT DO NOTHING; <waiting ...>
+step s3donothing: INSERT INTO foo VALUES(2, 'session-3 donothing'), (2, 'session-3 donothing2') ON CONFLICT DO NOTHING; <waiting ...>
+step s1c: COMMIT;
+step s2donothing: <... completed>
+step s3donothing: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2c: COMMIT;
+step s3c: COMMIT;
+step s2select: SELECT * FROM foo ORDER BY a;
+a|b                                  
+-+-----------------------------------
+1|session-2 donothing                
+2|initial tuple -> moved by session-1
+(2 rows)
+
+
+starting permutation: s2begins s3begins s1u s3donothing s2donothing s1c s3c s2c s2select
+step s2begins: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s3begins: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step s1u: UPDATE foo SET a=2, b=b || ' -> moved by session-1' WHERE a=1;
+step s3donothing: INSERT INTO foo VALUES(2, 'session-3 donothing'), (2, 'session-3 donothing2') ON CONFLICT DO NOTHING; <waiting ...>
+step s2donothing: INSERT INTO foo VALUES(1, 'session-2 donothing') ON CONFLICT DO NOTHING; <waiting ...>
+step s1c: COMMIT;
+step s3donothing: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s2donothing: <... completed>
+step s3c: COMMIT;
+step s2c: COMMIT;
+step s2select: SELECT * FROM foo ORDER BY a;
+a|b                                  
+-+-----------------------------------
+1|session-2 donothing                
+2|initial tuple -> moved by session-1
+(2 rows)
+
diff --git a/src/test/isolation/expected/partition-key-update-4.out b/src/test/isolation/expected/partition-key-update-4.out
new file mode 100644
index 0000000..91fa041
--- /dev/null
+++ b/src/test/isolation/expected/partition-key-update-4.out
@@ -0,0 +1,72 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1b s2b s2u1 s1u s2c s1c s1s
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2u1: UPDATE foo SET b = b || ' update2' WHERE a = 1;
+step s1u: UPDATE foo SET a = a + 1, b = b || ' update1' WHERE b like '%ABC%'; <waiting ...>
+step s2c: COMMIT;
+step s1u: <... completed>
+step s1c: COMMIT;
+step s1s: SELECT tableoid::regclass, * FROM foo ORDER BY a;
+tableoid|a|b                  
+--------+-+-------------------
+foo2    |2|ABC update2 update1
+(1 row)
+
+
+starting permutation: s1b s2b s2ut1 s1ut s2c s1c s1st s1stl
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2ut1: UPDATE footrg SET b = b || ' update2' WHERE a = 1;
+step s1ut: UPDATE footrg SET a = a + 1, b = b || ' update1' WHERE b like '%ABC%'; <waiting ...>
+step s2c: COMMIT;
+step s1ut: <... completed>
+step s1c: COMMIT;
+step s1st: SELECT tableoid::regclass, * FROM footrg ORDER BY a;
+tableoid|a|b                  
+--------+-+-------------------
+footrg2 |2|ABC update2 update1
+(1 row)
+
+step s1stl: SELECT * FROM triglog ORDER BY a;
+a|b                  
+-+-------------------
+1|ABC update2 trigger
+(1 row)
+
+
+starting permutation: s1b s2b s2u2 s1u s2c s1c s1s
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2u2: UPDATE foo SET b = 'EFG' WHERE a = 1;
+step s1u: UPDATE foo SET a = a + 1, b = b || ' update1' WHERE b like '%ABC%'; <waiting ...>
+step s2c: COMMIT;
+step s1u: <... completed>
+step s1c: COMMIT;
+step s1s: SELECT tableoid::regclass, * FROM foo ORDER BY a;
+tableoid|a|b  
+--------+-+---
+foo1    |1|EFG
+(1 row)
+
+
+starting permutation: s1b s2b s2ut2 s1ut s2c s1c s1st s1stl
+step s1b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2b: BEGIN ISOLATION LEVEL READ COMMITTED;
+step s2ut2: UPDATE footrg SET b = 'EFG' WHERE a = 1;
+step s1ut: UPDATE footrg SET a = a + 1, b = b || ' update1' WHERE b like '%ABC%'; <waiting ...>
+step s2c: COMMIT;
+step s1ut: <... completed>
+step s1c: COMMIT;
+step s1st: SELECT tableoid::regclass, * FROM footrg ORDER BY a;
+tableoid|a|b  
+--------+-+---
+footrg1 |1|EFG
+(1 row)
+
+step s1stl: SELECT * FROM triglog ORDER BY a;
+a|b
+-+-
+(0 rows)
+
diff --git a/src/test/isolation/expected/plpgsql-toast.out b/src/test/isolation/expected/plpgsql-toast.out
new file mode 100644
index 0000000..0fee795
--- /dev/null
+++ b/src/test/isolation/expected/plpgsql-toast.out
@@ -0,0 +1,316 @@
+Parsed test spec with 2 sessions
+
+starting permutation: lock assign1 vacuum unlock
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+step lock: 
+    SELECT pg_advisory_lock(1);
+
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step assign1: 
+do $$
+  declare
+    x text;
+  begin
+    select test1.b into x from test1;
+    delete from test1;
+    commit;
+    perform pg_advisory_lock(1);
+    raise notice 'length(x) = %', length(x);
+  end;
+$$;
+ <waiting ...>
+step vacuum: 
+    VACUUM test1;
+
+step unlock: 
+    SELECT pg_advisory_unlock(1);
+
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  length(x) = 6000
+step assign1: <... completed>
+
+starting permutation: lock assign2 vacuum unlock
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+step lock: 
+    SELECT pg_advisory_lock(1);
+
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step assign2: 
+do $$
+  declare
+    x text;
+  begin
+    x := (select test1.b from test1);
+    delete from test1;
+    commit;
+    perform pg_advisory_lock(1);
+    raise notice 'length(x) = %', length(x);
+  end;
+$$;
+ <waiting ...>
+step vacuum: 
+    VACUUM test1;
+
+step unlock: 
+    SELECT pg_advisory_unlock(1);
+
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  length(x) = 6000
+step assign2: <... completed>
+
+starting permutation: lock assign3 vacuum unlock
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+step lock: 
+    SELECT pg_advisory_lock(1);
+
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step assign3: 
+do $$
+  declare
+    r record;
+  begin
+    select * into r from test1;
+    r.b := (select test1.b from test1);
+    delete from test1;
+    commit;
+    perform pg_advisory_lock(1);
+    raise notice 'length(r) = %', length(r::text);
+  end;
+$$;
+ <waiting ...>
+step vacuum: 
+    VACUUM test1;
+
+step unlock: 
+    SELECT pg_advisory_unlock(1);
+
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  length(r) = 6004
+step assign3: <... completed>
+
+starting permutation: lock assign4 vacuum unlock
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+step lock: 
+    SELECT pg_advisory_lock(1);
+
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step assign4: 
+do $$
+  declare
+    r test2;
+  begin
+    select * into r from test1;
+    delete from test1;
+    commit;
+    perform pg_advisory_lock(1);
+    raise notice 'length(r) = %', length(r::text);
+  end;
+$$;
+ <waiting ...>
+step vacuum: 
+    VACUUM test1;
+
+step unlock: 
+    SELECT pg_advisory_unlock(1);
+
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  length(r) = 6004
+step assign4: <... completed>
+
+starting permutation: lock assign5 vacuum unlock
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+step lock: 
+    SELECT pg_advisory_lock(1);
+
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step assign5: 
+do $$
+  declare
+    r record;
+  begin
+    for r in select test1.b from test1 loop
+      null;
+    end loop;
+    delete from test1;
+    commit;
+    perform pg_advisory_lock(1);
+    raise notice 'length(r) = %', length(r::text);
+  end;
+$$;
+ <waiting ...>
+step vacuum: 
+    VACUUM test1;
+
+step unlock: 
+    SELECT pg_advisory_unlock(1);
+
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  length(r) = 6002
+step assign5: <... completed>
+
+starting permutation: lock assign6 vacuum unlock
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+step lock: 
+    SELECT pg_advisory_lock(1);
+
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step assign6: 
+do $$
+  declare
+    r record;
+  begin
+    insert into test1 values (2, repeat('bar', 3000));
+    insert into test1 values (3, repeat('baz', 4000));
+    for r in select test1.b from test1 loop
+      delete from test1;
+      commit;
+      perform pg_advisory_lock(1);
+      raise notice 'length(r) = %', length(r::text);
+    end loop;
+  end;
+$$;
+ <waiting ...>
+step vacuum: 
+    VACUUM test1;
+
+step unlock: 
+    SELECT pg_advisory_unlock(1);
+
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+s1: NOTICE:  length(r) = 6002
+s1: NOTICE:  length(r) = 9002
+s1: NOTICE:  length(r) = 12002
+step assign6: <... completed>
+
+starting permutation: fetch-after-commit
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+pg_advisory_unlock_all
+----------------------
+                      
+(1 row)
+
+s1: NOTICE:  length(t) = 6000
+s1: NOTICE:  length(t) = 9000
+s1: NOTICE:  length(t) = 12000
+step fetch-after-commit: 
+do $$
+  declare
+    r record;
+    t text;
+  begin
+    insert into test1 values (2, repeat('bar', 3000));
+    insert into test1 values (3, repeat('baz', 4000));
+    for r in select test1.a from test1 loop
+      commit;
+      select b into t from test1 where a = r.a;
+      raise notice 'length(t) = %', length(t);
+    end loop;
+  end;
+$$;
+
diff --git a/src/test/isolation/expected/predicate-gin.out b/src/test/isolation/expected/predicate-gin.out
new file mode 100644
index 0000000..c032804
--- /dev/null
+++ b/src/test/isolation/expected/predicate-gin.out
@@ -0,0 +1,581 @@
+Parsed test spec with 3 sessions
+
+starting permutation: ra1 ro2 wo1 c1 wa2 c2
+step ra1: select * from gin_tbl where p @> array[1] limit 1;
+p  
+---
+{1}
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wa2: insert into gin_tbl values (array[1]);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: ro2 ra1 wo1 c1 wa2 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step ra1: select * from gin_tbl where p @> array[1] limit 1;
+p  
+---
+{1}
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wa2: insert into gin_tbl values (array[1]);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: ro2 ra1 wo1 wa2 c1 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step ra1: select * from gin_tbl where p @> array[1] limit 1;
+p  
+---
+{1}
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step wa2: insert into gin_tbl values (array[1]);
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ra1 ro2 wa2 wo1 c1 c2
+step ra1: select * from gin_tbl where p @> array[1] limit 1;
+p  
+---
+{1}
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wa2: insert into gin_tbl values (array[1]);
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rb1 ro2 wo1 c1 wb2 c2
+step rb1: select count(*) from gin_tbl where p @> array[2];
+count
+-----
+    1
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wb2: insert into gin_tbl values (array[2]);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: ro2 rb1 wo1 c1 wb2 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step rb1: select count(*) from gin_tbl where p @> array[2];
+count
+-----
+    1
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wb2: insert into gin_tbl values (array[2]);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: ro2 rb1 wo1 wb2 c1 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step rb1: select count(*) from gin_tbl where p @> array[2];
+count
+-----
+    1
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step wb2: insert into gin_tbl values (array[2]);
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rb1 ro2 wb2 wo1 c1 c2
+step rb1: select count(*) from gin_tbl where p @> array[2];
+count
+-----
+    1
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wb2: insert into gin_tbl values (array[2]);
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rc1 ro2 wo1 c1 wc2 c2
+step rc1: select count(*) from gin_tbl where p @> array[800];
+count
+-----
+    1
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wc2: insert into gin_tbl values (array[800]);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: ro2 rc1 wo1 c1 wc2 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step rc1: select count(*) from gin_tbl where p @> array[800];
+count
+-----
+    1
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wc2: insert into gin_tbl values (array[800]);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: ro2 rc1 wo1 wc2 c1 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step rc1: select count(*) from gin_tbl where p @> array[800];
+count
+-----
+    1
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step wc2: insert into gin_tbl values (array[800]);
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rc1 ro2 wc2 wo1 c1 c2
+step rc1: select count(*) from gin_tbl where p @> array[800];
+count
+-----
+    1
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wc2: insert into gin_tbl values (array[800]);
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ra1 ro2 wo1 c1 wb2 c2
+step ra1: select * from gin_tbl where p @> array[1] limit 1;
+p  
+---
+{1}
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wb2: insert into gin_tbl values (array[2]);
+step c2: commit;
+
+starting permutation: ro2 ra1 wo1 c1 wc2 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step ra1: select * from gin_tbl where p @> array[1] limit 1;
+p  
+---
+{1}
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wc2: insert into gin_tbl values (array[800]);
+step c2: commit;
+
+starting permutation: ro2 rb1 wo1 wa2 c1 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step rb1: select count(*) from gin_tbl where p @> array[2];
+count
+-----
+    1
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step wa2: insert into gin_tbl values (array[1]);
+step c1: commit;
+step c2: commit;
+
+starting permutation: rc1 ro2 wa2 wo1 c1 c2
+step rc1: select count(*) from gin_tbl where p @> array[800];
+count
+-----
+    1
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wa2: insert into gin_tbl values (array[1]);
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step c2: commit;
+
+starting permutation: rb1 ro2 wo1 c1 wa2 c2
+step rb1: select count(*) from gin_tbl where p @> array[2];
+count
+-----
+    1
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wa2: insert into gin_tbl values (array[1]);
+step c2: commit;
+
+starting permutation: ro2 rb1 wo1 c1 wc2 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step rb1: select count(*) from gin_tbl where p @> array[2];
+count
+-----
+    1
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wc2: insert into gin_tbl values (array[800]);
+step c2: commit;
+
+starting permutation: ro2 ra1 wo1 wb2 c1 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step ra1: select * from gin_tbl where p @> array[1] limit 1;
+p  
+---
+{1}
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step wb2: insert into gin_tbl values (array[2]);
+step c1: commit;
+step c2: commit;
+
+starting permutation: rc1 ro2 wb2 wo1 c1 c2
+step rc1: select count(*) from gin_tbl where p @> array[800];
+count
+-----
+    1
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wb2: insert into gin_tbl values (array[2]);
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step c2: commit;
+
+starting permutation: rc1 ro2 wo1 c1 wa2 c2
+step rc1: select count(*) from gin_tbl where p @> array[800];
+count
+-----
+    1
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wa2: insert into gin_tbl values (array[1]);
+step c2: commit;
+
+starting permutation: ro2 rc1 wo1 c1 wb2 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step rc1: select count(*) from gin_tbl where p @> array[800];
+count
+-----
+    1
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wb2: insert into gin_tbl values (array[2]);
+step c2: commit;
+
+starting permutation: ro2 ra1 wo1 wc2 c1 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step ra1: select * from gin_tbl where p @> array[1] limit 1;
+p  
+---
+{1}
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step wc2: insert into gin_tbl values (array[800]);
+step c1: commit;
+step c2: commit;
+
+starting permutation: rb1 ro2 wc2 wo1 c1 c2
+step rb1: select count(*) from gin_tbl where p @> array[2];
+count
+-----
+    1
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wc2: insert into gin_tbl values (array[800]);
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step c2: commit;
+
+starting permutation: fu ra1 ro2 wo1 c1 wa2 c2
+step fu: alter index ginidx set (fastupdate = on);
+step ra1: select * from gin_tbl where p @> array[1] limit 1;
+p  
+---
+{1}
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wa2: insert into gin_tbl values (array[1]);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: fu ra1 ro2 wo1 c1 wb2 c2
+step fu: alter index ginidx set (fastupdate = on);
+step ra1: select * from gin_tbl where p @> array[1] limit 1;
+p  
+---
+{1}
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wb2: insert into gin_tbl values (array[2]);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: ra1 ro2 wo1 c1 fu wa2 c2
+step ra1: select * from gin_tbl where p @> array[1] limit 1;
+p  
+---
+{1}
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step fu: alter index ginidx set (fastupdate = on);
+step wa2: insert into gin_tbl values (array[1]);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: rd1 ro2 wo1 c1 wd2 c2
+step rd1: select count(*) from gin_tbl where p @> array[2000];
+count
+-----
+    0
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wd2: insert into gin_tbl values (array[2000]);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: ro2 rd1 wo1 c1 wd2 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step rd1: select count(*) from gin_tbl where p @> array[2000];
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step wd2: insert into gin_tbl values (array[2000]);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: ro2 rd1 wo1 wd2 c1 c2
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step rd1: select count(*) from gin_tbl where p @> array[2000];
+count
+-----
+    0
+(1 row)
+
+step wo1: insert into other_tbl values (1);
+step wd2: insert into gin_tbl values (array[2000]);
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rd1 ro2 wd2 wo1 c1 c2
+step rd1: select count(*) from gin_tbl where p @> array[2000];
+count
+-----
+    0
+(1 row)
+
+step ro2: select count(*) from other_tbl;
+count
+-----
+    0
+(1 row)
+
+step wd2: insert into gin_tbl values (array[2000]);
+step wo1: insert into other_tbl values (1);
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
diff --git a/src/test/isolation/expected/predicate-gist.out b/src/test/isolation/expected/predicate-gist.out
new file mode 100644
index 0000000..ef5d386
--- /dev/null
+++ b/src/test/isolation/expected/predicate-gist.out
@@ -0,0 +1,819 @@
+Parsed test spec with 2 sessions
+
+starting permutation: rxy1 wx1 c1 rxy2 wy2 c2
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step c1: commit;
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2233750
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step c2: commit;
+
+starting permutation: rxy2 wy2 c2 rxy1 wx1 c1
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step c2: commit;
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+316250
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step c1: commit;
+
+starting permutation: rxy3 wx3 c1 rxy4 wy4 c2
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c1: commit;
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c2: commit;
+
+starting permutation: rxy4 wy4 c2 rxy3 wx3 c1
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c2: commit;
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c1: commit;
+
+starting permutation: rxy1 wx1 rxy2 c1 wy2 c2
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step c1: commit;
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: rxy1 wx1 rxy2 wy2 c1 c2
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 wx1 rxy2 wy2 c2 c1
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 rxy2 wx1 c1 wy2 c2
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step c1: commit;
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: rxy1 rxy2 wx1 wy2 c1 c2
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 rxy2 wx1 wy2 c2 c1
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 rxy2 wy2 wx1 c1 c2
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 rxy2 wy2 wx1 c2 c1
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 rxy2 wy2 c2 wx1 c1
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step c2: commit;
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: commit;
+
+starting permutation: rxy2 rxy1 wx1 c1 wy2 c2
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step c1: commit;
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: rxy2 rxy1 wx1 wy2 c1 c2
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 rxy1 wx1 wy2 c2 c1
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 rxy1 wy2 wx1 c1 c2
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 rxy1 wy2 wx1 c2 c1
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 rxy1 wy2 c2 wx1 c1
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step c2: commit;
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: commit;
+
+starting permutation: rxy2 wy2 rxy1 wx1 c1 c2
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 wy2 rxy1 wx1 c2 c1
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 wy2 rxy1 c2 wx1 c1
+step rxy2: select sum(p[0]) from gist_point_tbl where p >> point(7500,7500);
+    sum
+-------
+2188750
+(1 row)
+
+step wy2: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(1, 5) g;
+step rxy1: select sum(p[0]) from gist_point_tbl where p << point(2500, 2500);
+   sum
+------
+311250
+(1 row)
+
+step c2: commit;
+step wx1: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(15, 20) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: commit;
+
+starting permutation: rxy3 wx3 rxy4 c1 wy4 c2
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step c1: commit;
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c2: commit;
+
+starting permutation: rxy3 wx3 rxy4 wy4 c1 c2
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy3 wx3 rxy4 wy4 c2 c1
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy3 rxy4 wx3 c1 wy4 c2
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c1: commit;
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c2: commit;
+
+starting permutation: rxy3 rxy4 wx3 wy4 c1 c2
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy3 rxy4 wx3 wy4 c2 c1
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy3 rxy4 wy4 wx3 c1 c2
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy3 rxy4 wy4 wx3 c2 c1
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy3 rxy4 wy4 c2 wx3 c1
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c2: commit;
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c1: commit;
+
+starting permutation: rxy4 rxy3 wx3 c1 wy4 c2
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c1: commit;
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c2: commit;
+
+starting permutation: rxy4 rxy3 wx3 wy4 c1 c2
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy4 rxy3 wx3 wy4 c2 c1
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy4 rxy3 wy4 wx3 c1 c2
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy4 rxy3 wy4 wx3 c2 c1
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy4 rxy3 wy4 c2 wx3 c1
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step c2: commit;
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c1: commit;
+
+starting permutation: rxy4 wy4 rxy3 wx3 c1 c2
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy4 wy4 rxy3 wx3 c2 c1
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy4 wy4 rxy3 c2 wx3 c1
+step rxy4: select sum(p[0]) from gist_point_tbl where p << point(1000,1000);
+  sum
+-----
+49500
+(1 row)
+
+step wy4: insert into gist_point_tbl (id, p)
+			  select g, point(g*50, g*50) from generate_series(1, 20) g;
+step rxy3: select sum(p[0]) from gist_point_tbl where p >> point(6000,6000);
+    sum
+-------
+3202000
+(1 row)
+
+step c2: commit;
+step wx3: insert into gist_point_tbl (id, p)
+			  select g, point(g*500, g*500) from generate_series(12, 18) g;
+step c1: commit;
diff --git a/src/test/isolation/expected/predicate-hash.out b/src/test/isolation/expected/predicate-hash.out
new file mode 100644
index 0000000..2009252
--- /dev/null
+++ b/src/test/isolation/expected/predicate-hash.out
@@ -0,0 +1,819 @@
+Parsed test spec with 2 sessions
+
+starting permutation: rxy1 wx1 c1 rxy2 wy2 c2
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step c1: commit;
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+600
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step c2: commit;
+
+starting permutation: rxy2 wy2 c2 rxy1 wx1 c1
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step c2: commit;
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+400
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step c1: commit;
+
+starting permutation: rxy3 wx3 c1 rxy4 wy4 c2
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c1: commit;
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c2: commit;
+
+starting permutation: rxy4 wy4 c2 rxy3 wx3 c1
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c2: commit;
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c1: commit;
+
+starting permutation: rxy1 wx1 rxy2 c1 wy2 c2
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step c1: commit;
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: rxy1 wx1 rxy2 wy2 c1 c2
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 wx1 rxy2 wy2 c2 c1
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 rxy2 wx1 c1 wy2 c2
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step c1: commit;
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: rxy1 rxy2 wx1 wy2 c1 c2
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 rxy2 wx1 wy2 c2 c1
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 rxy2 wy2 wx1 c1 c2
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 rxy2 wy2 wx1 c2 c1
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy1 rxy2 wy2 c2 wx1 c1
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step c2: commit;
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: commit;
+
+starting permutation: rxy2 rxy1 wx1 c1 wy2 c2
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step c1: commit;
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: commit;
+
+starting permutation: rxy2 rxy1 wx1 wy2 c1 c2
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 rxy1 wx1 wy2 c2 c1
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 rxy1 wy2 wx1 c1 c2
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 rxy1 wy2 wx1 c2 c1
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 rxy1 wy2 c2 wx1 c1
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step c2: commit;
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: commit;
+
+starting permutation: rxy2 wy2 rxy1 wx1 c1 c2
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step c1: commit;
+step c2: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 wy2 rxy1 wx1 c2 c1
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+step c2: commit;
+step c1: commit;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxy2 wy2 rxy1 c2 wx1 c1
+step rxy2: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy2: insert into hash_tbl (id, p)
+			  select g, 20 from generate_series(51, 60) g;
+step rxy1: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step c2: commit;
+step wx1: insert into hash_tbl (id, p)
+			  select g, 30 from generate_series(41, 50) g;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: commit;
+
+starting permutation: rxy3 wx3 rxy4 c1 wy4 c2
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step c1: commit;
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c2: commit;
+
+starting permutation: rxy3 wx3 rxy4 wy4 c1 c2
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy3 wx3 rxy4 wy4 c2 c1
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy3 rxy4 wx3 c1 wy4 c2
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c1: commit;
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c2: commit;
+
+starting permutation: rxy3 rxy4 wx3 wy4 c1 c2
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy3 rxy4 wx3 wy4 c2 c1
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy3 rxy4 wy4 wx3 c1 c2
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy3 rxy4 wy4 wx3 c2 c1
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy3 rxy4 wy4 c2 wx3 c1
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c2: commit;
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c1: commit;
+
+starting permutation: rxy4 rxy3 wx3 c1 wy4 c2
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c1: commit;
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c2: commit;
+
+starting permutation: rxy4 rxy3 wx3 wy4 c1 c2
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy4 rxy3 wx3 wy4 c2 c1
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy4 rxy3 wy4 wx3 c1 c2
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy4 rxy3 wy4 wx3 c2 c1
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy4 rxy3 wy4 c2 wx3 c1
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step c2: commit;
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c1: commit;
+
+starting permutation: rxy4 wy4 rxy3 wx3 c1 c2
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c1: commit;
+step c2: commit;
+
+starting permutation: rxy4 wy4 rxy3 wx3 c2 c1
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c2: commit;
+step c1: commit;
+
+starting permutation: rxy4 wy4 rxy3 c2 wx3 c1
+step rxy4: select sum(p) from hash_tbl where p=30;
+sum
+---
+300
+(1 row)
+
+step wy4: insert into hash_tbl (id, p)
+			  select g, 60 from generate_series(51, 60) g;
+step rxy3: select sum(p) from hash_tbl where p=20;
+sum
+---
+200
+(1 row)
+
+step c2: commit;
+step wx3: insert into hash_tbl (id, p)
+			  select g, 50 from generate_series(41, 50) g;
+step c1: commit;
diff --git a/src/test/isolation/expected/predicate-lock-hot-tuple.out b/src/test/isolation/expected/predicate-lock-hot-tuple.out
new file mode 100644
index 0000000..d316edb
--- /dev/null
+++ b/src/test/isolation/expected/predicate-lock-hot-tuple.out
@@ -0,0 +1,24 @@
+Parsed test spec with 2 sessions
+
+starting permutation: b1 b2 r1 r2 w1 w2 c1 c2
+step b1: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step b2: BEGIN ISOLATION LEVEL SERIALIZABLE;
+step r1: SELECT * FROM test WHERE i IN (5, 7)
+i|t               
+-+----------------
+5|apple           
+7|pear_hot_updated
+(2 rows)
+
+step r2: SELECT * FROM test WHERE i IN (5, 7)
+i|t               
+-+----------------
+5|apple           
+7|pear_hot_updated
+(2 rows)
+
+step w1: UPDATE test SET t = 'pear_xact1' WHERE i = 7
+step w2: UPDATE test SET t = 'apple_xact2' WHERE i = 5
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
diff --git a/src/test/isolation/expected/prepared-transactions-cic.out b/src/test/isolation/expected/prepared-transactions-cic.out
new file mode 100644
index 0000000..ac0ee69
--- /dev/null
+++ b/src/test/isolation/expected/prepared-transactions-cic.out
@@ -0,0 +1,20 @@
+Parsed test spec with 2 sessions
+
+starting permutation: w1 p1 cic2 c1 r2
+step w1: BEGIN; INSERT INTO cic_test VALUES (1);
+step p1: PREPARE TRANSACTION 's1';
+step cic2: 
+    CREATE INDEX CONCURRENTLY on cic_test(a);
+
+ERROR:  canceling statement due to lock timeout
+step c1: COMMIT PREPARED 's1';
+step r2: 
+    SET enable_seqscan to off;
+    SET enable_bitmapscan to off;
+    SELECT * FROM cic_test WHERE a = 1;
+
+a
+-
+1
+(1 row)
+
diff --git a/src/test/isolation/expected/prepared-transactions.out b/src/test/isolation/expected/prepared-transactions.out
new file mode 100644
index 0000000..8a66bf9
--- /dev/null
+++ b/src/test/isolation/expected/prepared-transactions.out
@@ -0,0 +1,48205 @@
+Parsed test spec with 4 sessions
+
+starting permutation: r1 r2 w2 w3 p1 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p1 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p1 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p1 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p1 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p1 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p1 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p2 p1 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p2 p1 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p2 p3 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p2 p3 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p2 p3 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p2 p3 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p2 p3 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 w3 p3 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p1 w3 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p1 w3 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p1 w3 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p1 w3 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p1 w3 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p1 w3 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p1 w3 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p1 p2 w3 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p1 p2 w3 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p2 w3 p1 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p2 w3 p1 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p2 w3 p3 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p2 w3 p3 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p2 w3 p3 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p2 w3 p3 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p2 w3 p3 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p2 p1 w3 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 w2 p2 p1 w3 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 p1 w2 w3 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 p1 w2 w3 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 p1 w2 w3 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 p1 w2 w3 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 p1 w2 w3 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 p1 w2 w3 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 p1 w2 w3 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 p1 w2 p2 w3 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 r2 p1 w2 p2 w3 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p1 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p1 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p1 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p1 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p1 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p1 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p1 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p2 p1 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p2 p1 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p2 p3 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p2 p3 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p2 p3 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p2 p3 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p2 p3 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 r2 p3 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 r2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 r2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 r2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 r2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 r2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 r2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 r2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 p3 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 p3 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 p3 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 p3 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 p3 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 p3 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 p3 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 p3 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p1 p3 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 r2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 p1 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 p1 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 p1 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 p1 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 p1 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 p1 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 p1 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 p1 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 p1 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 c3 r2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 c3 r2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 c3 r2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 c3 r2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 c3 r2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 c3 r2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 c3 p1 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 c3 p1 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 c3 p1 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 w3 p3 c3 p1 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 r2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 r2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 r2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 r2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 r2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 r2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 r2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 p3 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 p3 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 p3 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 p3 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 p3 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 p3 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 p3 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 p3 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w2 p1 w3 p3 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p1 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p1 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p1 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p1 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p1 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p1 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p1 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p2 p1 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p2 p1 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p2 p3 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p2 p3 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p2 p3 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p2 p3 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p2 p3 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 w2 p3 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 w2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 w2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 w2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 w2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 w2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 w2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 w2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 p3 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 p3 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 p3 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 p3 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 p3 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 p3 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 p3 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 p3 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p1 p3 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 w2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 p1 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 p1 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 p1 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 p1 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 p1 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 p1 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 p1 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 p1 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 p1 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 c3 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 c3 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 c3 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 c3 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 c3 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 c3 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 c3 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 c3 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 c3 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 r2 p3 c3 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p1 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p1 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p1 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p1 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p1 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p1 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p1 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p2 p1 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p2 p1 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p2 p3 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p2 p3 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p2 p3 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p2 p3 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p2 p3 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 r2 p3 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 r2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 r2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 r2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 r2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 r2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 r2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 r2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 p3 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 p3 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 p3 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 p3 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 p3 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 p3 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 p3 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 p3 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p1 p3 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 r2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 p1 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 p1 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 p1 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 p1 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 p1 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 p1 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 p1 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 p1 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 p1 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 c3 r2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 c3 r2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 c3 r2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 c3 r2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 c3 r2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 c3 r2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 c3 p1 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 c3 p1 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 c3 p1 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 w2 p3 c3 p1 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 w2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 w2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 w2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 w2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 w2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 w2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 w2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 p3 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 p3 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 p3 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 p3 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 p3 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 p3 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 p3 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 p3 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 r2 p3 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 r2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 r2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 r2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 r2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 r2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 r2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 r2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 p3 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 p3 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 p3 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 p3 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 p3 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 p3 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 p3 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 p3 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 w2 p3 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 r2 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 r2 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 r2 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 r2 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 r2 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 r2 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 r2 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 r2 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 r2 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 w2 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 w2 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 w2 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 w2 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 w2 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 w2 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 w2 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 w2 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 w2 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 c3 r2 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 c3 r2 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 c3 r2 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 c3 r2 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 c3 w2 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 c3 w2 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 c3 w2 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 c3 w2 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 c3 c1 r2 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p1 p3 c3 c1 w2 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 w2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 p1 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 p1 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 p1 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 p1 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 p1 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 p1 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 p1 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 p1 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 p1 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 c3 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 c3 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 c3 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 c3 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 c3 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 c3 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 c3 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 c3 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 c3 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 r2 c3 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 r2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 p1 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 p1 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 p1 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 p1 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 p1 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 p1 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 p1 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 p1 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 p1 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 c3 r2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 c3 r2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 c3 r2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 c3 r2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 c3 r2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 c3 r2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 c3 p1 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 c3 p1 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 c3 p1 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 w2 c3 p1 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 r2 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 r2 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 r2 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 r2 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 r2 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 r2 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 r2 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 r2 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 r2 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 w2 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 w2 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 w2 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 w2 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 w2 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 w2 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 w2 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 w2 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 w2 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 c3 r2 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 c3 r2 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 c3 r2 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 c3 r2 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 c3 w2 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 c3 w2 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 c3 w2 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 c3 w2 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 c3 c1 r2 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 p1 c3 c1 w2 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 r2 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 r2 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 r2 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 r2 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 r2 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 r2 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 r2 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 r2 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 r2 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 r2 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 w2 r2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 w2 r2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 w2 r2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 w2 r2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 w2 r2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 w2 r2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 w2 p1 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 w2 p1 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 w2 p1 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 w2 p1 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 p1 r2 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 p1 r2 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 p1 r2 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 p1 r2 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 p1 w2 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 p1 w2 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 p1 w2 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 p1 w2 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 p1 c1 r2 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 w3 p3 c3 p1 c1 w2 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 r2 w2 w3 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 r2 w2 w3 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 r2 w2 w3 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 r2 w2 w3 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 r2 w2 w3 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 r2 w2 w3 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 r2 w2 w3 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 r2 w2 p2 w3 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 r2 w2 p2 w3 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 r2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 r2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 r2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 r2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 r2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 r2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 r2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 p3 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 p3 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 p3 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 p3 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 p3 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 p3 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 p3 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 p3 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w2 w3 p3 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 w2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 w2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 w2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 w2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 w2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 w2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 w2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 p3 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 p3 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 p3 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 p3 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 p3 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 p3 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 p3 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 p3 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 r2 p3 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 r2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 r2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 r2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 r2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 r2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 r2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 r2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 p3 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 p3 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 p3 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 p3 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 p3 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 p3 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 p3 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 p3 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 w2 p3 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 r2 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 r2 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 r2 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 r2 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 r2 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 r2 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 r2 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 r2 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 r2 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 w2 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 w2 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 w2 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 w2 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 w2 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 w2 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 w2 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 w2 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 w2 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 c3 r2 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 c3 r2 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 c3 r2 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 c3 r2 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 c3 w2 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 c3 w2 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 c3 w2 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 c3 w2 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 c3 c1 r2 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: r1 p1 w3 p3 c3 c1 w2 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p1 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p1 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p1 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p1 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p1 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p1 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p1 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p2 p1 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p2 p1 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p2 p3 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p2 p3 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p2 p3 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p2 p3 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p2 p3 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 w3 p3 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p1 w3 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p1 w3 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p1 w3 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p1 w3 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p1 w3 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p1 w3 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p1 w3 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p1 p2 w3 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p1 p2 w3 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p2 w3 p1 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p2 w3 p1 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p2 w3 p3 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p2 w3 p3 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p2 w3 p3 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p2 w3 p3 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p2 w3 p3 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p2 p1 w3 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 r2 p2 p1 w3 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p1 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p1 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p1 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p1 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p1 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p1 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p1 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p2 p1 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p2 p1 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p2 p3 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p2 p3 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p2 p3 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p2 p3 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p2 p3 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 r2 p3 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 r2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 r2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 r2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 r2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 r2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 r2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 r2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 p3 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 p3 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 p3 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 p3 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 p3 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 p3 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 p3 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 p3 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p1 p3 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 r2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 p1 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 p1 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 p1 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 p1 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 p1 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 p1 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 p1 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 p1 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 p1 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 c3 r2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 c3 r2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 c3 r2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 c3 r2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 c3 r2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 c3 r2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 c3 p1 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 c3 p1 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 c3 p1 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 w3 p3 c3 p1 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 r2 w3 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 r2 w3 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 r2 w3 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 r2 w3 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 r2 w3 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 r2 w3 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 r2 w3 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 r2 p2 w3 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 r2 p2 w3 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 r2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 r2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 r2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 r2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 r2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 r2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 r2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 p3 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 p3 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 p3 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 p3 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 p3 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 p3 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 p3 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 p3 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w2 r1 p1 w3 p3 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p1 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p1 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p1 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p1 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p1 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p1 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p1 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p2 p1 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p2 p1 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p2 p3 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p2 p3 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p2 p3 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p2 p3 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p2 p3 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 w2 p3 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 w2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 w2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 w2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 w2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 w2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 w2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 w2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 p3 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 p3 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 p3 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 p3 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 p3 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 p3 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 p3 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 p3 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p1 p3 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 w2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 p1 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 p1 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 p1 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 p1 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 p1 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 p1 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 p1 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 p1 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 p1 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 c3 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 c3 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 c3 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 c3 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 c3 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 c3 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 c3 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 c3 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 c3 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 r2 p3 c3 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p1 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p1 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p1 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p1 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p1 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p1 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p1 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p2 p1 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p2 p1 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p2 p3 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p2 p3 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p2 p3 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p2 p3 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p2 p3 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 r2 p3 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 r2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 r2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 r2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 r2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 r2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 r2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 r2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 p3 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 p3 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 p3 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 p3 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 p3 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 p3 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 p3 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 p3 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p1 p3 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 r2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 p1 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 p1 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 p1 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 p1 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 p1 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 p1 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 p1 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 p1 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 p1 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 c3 r2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 c3 r2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 c3 r2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 c3 r2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 c3 r2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 c3 r2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 c3 p1 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 c3 p1 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 c3 p1 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 w2 p3 c3 p1 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 w2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 w2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 w2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 w2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 w2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 w2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 w2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 p3 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 p3 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 p3 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 p3 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 p3 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 p3 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 p3 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 p3 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 r2 p3 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 r2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 r2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 r2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 r2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 r2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 r2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 r2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 p3 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 p3 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 p3 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 p3 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 p3 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 p3 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 p3 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 p3 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 w2 p3 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 r2 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 r2 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 r2 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 r2 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 r2 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 r2 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 r2 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 r2 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 r2 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 w2 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 w2 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 w2 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 w2 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 w2 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 w2 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 w2 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 w2 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 w2 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 c3 r2 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 c3 r2 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 c3 r2 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 c3 r2 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 c3 w2 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 c3 w2 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 c3 w2 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 c3 w2 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 c3 c1 r2 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p1 p3 c3 c1 w2 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 w2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 p1 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 p1 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 p1 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 p1 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 p1 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 p1 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 p1 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 p1 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 p1 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 c3 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 c3 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 c3 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 c3 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 c3 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 c3 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 c3 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 c3 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 c3 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 r2 c3 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 r2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 p1 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 p1 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 p1 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 p1 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 p1 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 p1 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 p1 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 p1 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 p1 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 c3 r2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 c3 r2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 c3 r2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 c3 r2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 c3 r2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 c3 r2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 c3 p1 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 c3 p1 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 c3 p1 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 w2 c3 p1 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 r2 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 r2 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 r2 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 r2 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 r2 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 r2 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 r2 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 r2 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 r2 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 w2 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 w2 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 w2 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 w2 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 w2 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 w2 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 w2 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 w2 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 w2 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 c3 r2 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 c3 r2 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 c3 r2 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 c3 r2 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 c3 w2 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 c3 w2 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 c3 w2 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 c3 w2 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 c3 c1 r2 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 p1 c3 c1 w2 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 r2 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 r2 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 r2 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 r2 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 r2 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 r2 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 r2 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 r2 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 r2 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 r2 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 w2 r2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 w2 r2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 w2 r2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 w2 r2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 w2 r2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 w2 r2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 w2 p1 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 w2 p1 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 w2 p1 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 w2 p1 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 p1 r2 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 p1 r2 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 p1 r2 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 p1 r2 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 p1 w2 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 p1 w2 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 p1 w2 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 p1 w2 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 p1 c1 r2 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r1 p3 c3 p1 c1 w2 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p1 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p1 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p1 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p1 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p1 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p1 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p1 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p2 p1 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p2 p1 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p2 p3 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p2 p3 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p2 p3 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p2 p3 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p2 p3 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 w2 p3 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 w2 p2 p3 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 w2 p2 p3 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p2: PREPARE TRANSACTION 's2';
+step p3: PREPARE TRANSACTION 's3';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+ERROR:  prepared transaction with identifier "s3" does not exist
+step c2: COMMIT PREPARED 's2';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 w2 p3 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 w2 p3 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 w2 p3 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 w2 p3 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 w2 p3 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 p3 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 p3 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 p3 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 p3 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 p3 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 p3 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 p3 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 p3 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p1 p3 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 w2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 p1 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 p1 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 p1 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 p1 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 p1 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 p1 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 p1 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 p1 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 p1 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 c3 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 c3 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 c3 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 c3 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 c3 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 c3 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 c3 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 c3 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 c3 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 r1 p3 c3 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 w2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 p1 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 p1 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 p1 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 p1 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 p1 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 p1 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 p1 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 p1 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 p1 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 c3 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 c3 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 c3 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 c3 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 c3 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 c3 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 c3 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 c3 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 c3 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 r1 c3 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 c3 r1 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 c3 r1 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 c3 r1 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 c3 r1 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 c3 r1 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 c3 r1 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 c3 r1 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 c3 r1 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 c3 r1 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 r2 p3 c3 r1 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 w2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 p1 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 p1 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 p1 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 p1 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 p1 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 p1 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 p1 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 p1 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 p1 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 c3 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 c3 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 c3 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 c3 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 c3 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 c3 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 c3 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 c3 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 c3 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 r2 c3 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 r2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 p1 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 p1 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 p1 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 p1 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 p1 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 p1 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 p1 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 p1 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 p1 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 c3 r2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 c3 r2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 c3 r2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 c3 r2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 c3 r2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 c3 r2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 c3 p1 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 c3 p1 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 c3 p1 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 w2 c3 p1 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 r2 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 r2 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 r2 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 r2 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 r2 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 r2 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 r2 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 r2 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 r2 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 w2 r2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 w2 r2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 w2 r2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 w2 r2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 w2 r2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 w2 c3 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 w2 c3 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 w2 c3 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 w2 c3 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 c3 r2 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 c3 r2 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 c3 r2 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 c3 r2 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 c3 w2 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 c3 w2 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 c3 w2 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 c3 w2 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 c3 c1 r2 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 p1 c3 c1 w2 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 r2 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 r2 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 r2 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 r2 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 r2 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 r2 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 r2 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 r2 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 r2 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 r2 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 w2 r2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 w2 r2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 w2 r2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 w2 r2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 w2 r2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 w2 r2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 w2 p1 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 w2 p1 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 w2 p1 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 w2 p1 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 p1 r2 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 p1 r2 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 p1 r2 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 p1 r2 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 p1 w2 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 p1 w2 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 p1 w2 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 p1 w2 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 p1 c1 r2 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r1 c3 p1 c1 w2 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 p1 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 p1 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 p1 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 p1 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 p1 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 p2 p1 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 p2 p1 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 p2 c3 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 p2 c3 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 p2 c3 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 c3 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 c3 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 c3 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 c3 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 c3 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 w2 c3 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 p1 w2 p2 c3 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 p1 w2 p2 c3 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c3: COMMIT PREPARED 's3';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 p1 w2 c3 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 p1 w2 c3 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 p1 w2 c3 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 p1 c3 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 p1 c3 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 p1 c3 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 p1 c3 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c3: COMMIT PREPARED 's3';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 c3 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 c3 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 c3 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 c3 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 c3 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 c3 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 c3 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 c3 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 c3 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 r1 c3 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 c3 r1 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 c3 r1 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 c3 r1 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 c3 r1 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 c3 r1 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 c3 r1 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 c3 r1 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 c3 r1 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 c3 r1 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 r2 c3 r1 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 r2 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 r2 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 r2 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 r2 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 r2 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 r2 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 r2 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 r2 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 r2 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 r2 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 w2 r2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 w2 r2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 w2 r2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 w2 r2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 w2 r2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 w2 r2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 w2 p1 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 w2 p1 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 w2 p1 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 w2 p1 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 p1 r2 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 p1 r2 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 p1 r2 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 p1 r2 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 p1 w2 r2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 p1 w2 r2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 p1 w2 r2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 p1 w2 c1 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 p1 c1 r2 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r1 p1 c1 w2 r2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+step r2: SELECT * FROM test3;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r2 r1 w2 p1 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r2 r1 w2 p1 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r2 r1 w2 p1 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r2 r1 w2 p2 p1 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r2 r1 w2 p2 p1 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step p1: PREPARE TRANSACTION 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r2 r1 w2 p2 c2 p1 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r2 r1 p1 w2 p2 c1 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c1: COMMIT PREPARED 's1';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r2 r1 p1 w2 p2 c2 c1 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step c1: COMMIT PREPARED 's1';
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r2 r1 p1 w2 c1 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT PREPARED 's1';
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
+
+starting permutation: w3 p3 c3 r2 r1 p1 c1 w2 p2 c2 check
+a
+-
+(0 rows)
+
+a
+-
+(0 rows)
+
+step w3: INSERT INTO test3 VALUES (3);
+step p3: PREPARE TRANSACTION 's3';
+step c3: COMMIT PREPARED 's3';
+step r2: SELECT * FROM test3;
+c
+-
+(0 rows)
+
+step r1: SELECT * FROM test2;
+b
+-
+(0 rows)
+
+step p1: PREPARE TRANSACTION 's1';
+step c1: COMMIT PREPARED 's1';
+step w2: INSERT INTO test2 VALUES (2);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step p2: PREPARE TRANSACTION 's2';
+step c2: COMMIT PREPARED 's2';
+ERROR:  prepared transaction with identifier "s2" does not exist
+step check: SELECT * FROM test1,test2,test3;
+a|b|c
+-+-+-
+(0 rows)
+
diff --git a/src/test/isolation/expected/project-manager.out b/src/test/isolation/expected/project-manager.out
new file mode 100644
index 0000000..902d188
--- /dev/null
+++ b/src/test/isolation/expected/project-manager.out
@@ -0,0 +1,379 @@
+Parsed test spec with 2 sessions
+
+starting permutation: rx1 wy1 c1 ry2 wx2 c2
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step c1: COMMIT;
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    1
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step c2: COMMIT;
+
+starting permutation: rx1 wy1 ry2 c1 wx2 c2
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step c1: COMMIT;
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx1 wy1 ry2 wx2 c1 c2
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 wy1 ry2 wx2 c2 c1
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wy1 c1 wx2 c2
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step c1: COMMIT;
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx1 ry2 wy1 wx2 c1 c2
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wy1 wx2 c2 c1
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wx2 wy1 c1 c2
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wx2 wy1 c2 c1
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wx2 c2 wy1 c1
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step c2: COMMIT;
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: ry2 rx1 wy1 c1 wx2 c2
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step c1: COMMIT;
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: ry2 rx1 wy1 wx2 c1 c2
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wy1 wx2 c2 c1
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wx2 wy1 c1 c2
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wx2 wy1 c2 c1
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wx2 c2 wy1 c1
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step c2: COMMIT;
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: ry2 wx2 rx1 wy1 c1 c2
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 wx2 rx1 wy1 c2 c1
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 wx2 rx1 c2 wy1 c1
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    1
+(1 row)
+
+step c2: COMMIT;
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: ry2 wx2 c2 rx1 wy1 c1
+step ry2: SELECT count(*) FROM project WHERE project_manager = 1;
+count
+-----
+    0
+(1 row)
+
+step wx2: UPDATE person SET is_project_manager = false WHERE person_id = 1;
+step c2: COMMIT;
+step rx1: SELECT count(*) FROM person WHERE person_id = 1 AND is_project_manager;
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO project VALUES (101, 'Build Great Wall', 1);
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/propagate-lock-delete.out b/src/test/isolation/expected/propagate-lock-delete.out
new file mode 100644
index 0000000..222b945
--- /dev/null
+++ b/src/test/isolation/expected/propagate-lock-delete.out
@@ -0,0 +1,105 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s1b s1l s2b s2l s3b s3u s3d s1c s2c s3c
+step s1b: BEGIN;
+step s1l: INSERT INTO child VALUES (1);
+step s2b: BEGIN;
+step s2l: INSERT INTO child VALUES (1);
+step s3b: BEGIN;
+step s3u: UPDATE parent SET c=lower(c);
+step s3d: DELETE FROM parent; <waiting ...>
+step s1c: COMMIT;
+step s2c: COMMIT;
+step s3d: <... completed>
+ERROR:  update or delete on table "parent" violates foreign key constraint "child_i_fkey" on table "child"
+step s3c: COMMIT;
+
+starting permutation: s1b s1l s2b s2l s3b s3u s3svu s3d s1c s2c s3c
+step s1b: BEGIN;
+step s1l: INSERT INTO child VALUES (1);
+step s2b: BEGIN;
+step s2l: INSERT INTO child VALUES (1);
+step s3b: BEGIN;
+step s3u: UPDATE parent SET c=lower(c);
+step s3svu: SAVEPOINT f; UPDATE parent SET c = 'bbb'; ROLLBACK TO f;
+step s3d: DELETE FROM parent; <waiting ...>
+step s1c: COMMIT;
+step s2c: COMMIT;
+step s3d: <... completed>
+ERROR:  update or delete on table "parent" violates foreign key constraint "child_i_fkey" on table "child"
+step s3c: COMMIT;
+
+starting permutation: s1b s1l s2b s2l s3b s3u2 s3d s1c s2c s3c
+step s1b: BEGIN;
+step s1l: INSERT INTO child VALUES (1);
+step s2b: BEGIN;
+step s2l: INSERT INTO child VALUES (1);
+step s3b: BEGIN;
+step s3u2: UPDATE parent SET i = i;
+step s3d: DELETE FROM parent; <waiting ...>
+step s1c: COMMIT;
+step s2c: COMMIT;
+step s3d: <... completed>
+ERROR:  update or delete on table "parent" violates foreign key constraint "child_i_fkey" on table "child"
+step s3c: COMMIT;
+
+starting permutation: s1b s1l s2b s2l s3b s3u2 s3svu s3d s1c s2c s3c
+step s1b: BEGIN;
+step s1l: INSERT INTO child VALUES (1);
+step s2b: BEGIN;
+step s2l: INSERT INTO child VALUES (1);
+step s3b: BEGIN;
+step s3u2: UPDATE parent SET i = i;
+step s3svu: SAVEPOINT f; UPDATE parent SET c = 'bbb'; ROLLBACK TO f;
+step s3d: DELETE FROM parent; <waiting ...>
+step s1c: COMMIT;
+step s2c: COMMIT;
+step s3d: <... completed>
+ERROR:  update or delete on table "parent" violates foreign key constraint "child_i_fkey" on table "child"
+step s3c: COMMIT;
+
+starting permutation: s1b s1l s3b s3u s3d s1c s3c
+step s1b: BEGIN;
+step s1l: INSERT INTO child VALUES (1);
+step s3b: BEGIN;
+step s3u: UPDATE parent SET c=lower(c);
+step s3d: DELETE FROM parent; <waiting ...>
+step s1c: COMMIT;
+step s3d: <... completed>
+ERROR:  update or delete on table "parent" violates foreign key constraint "child_i_fkey" on table "child"
+step s3c: COMMIT;
+
+starting permutation: s1b s1l s3b s3u s3svu s3d s1c s3c
+step s1b: BEGIN;
+step s1l: INSERT INTO child VALUES (1);
+step s3b: BEGIN;
+step s3u: UPDATE parent SET c=lower(c);
+step s3svu: SAVEPOINT f; UPDATE parent SET c = 'bbb'; ROLLBACK TO f;
+step s3d: DELETE FROM parent; <waiting ...>
+step s1c: COMMIT;
+step s3d: <... completed>
+ERROR:  update or delete on table "parent" violates foreign key constraint "child_i_fkey" on table "child"
+step s3c: COMMIT;
+
+starting permutation: s1b s1l s3b s3u2 s3d s1c s3c
+step s1b: BEGIN;
+step s1l: INSERT INTO child VALUES (1);
+step s3b: BEGIN;
+step s3u2: UPDATE parent SET i = i;
+step s3d: DELETE FROM parent; <waiting ...>
+step s1c: COMMIT;
+step s3d: <... completed>
+ERROR:  update or delete on table "parent" violates foreign key constraint "child_i_fkey" on table "child"
+step s3c: COMMIT;
+
+starting permutation: s1b s1l s3b s3u2 s3svu s3d s1c s3c
+step s1b: BEGIN;
+step s1l: INSERT INTO child VALUES (1);
+step s3b: BEGIN;
+step s3u2: UPDATE parent SET i = i;
+step s3svu: SAVEPOINT f; UPDATE parent SET c = 'bbb'; ROLLBACK TO f;
+step s3d: DELETE FROM parent; <waiting ...>
+step s1c: COMMIT;
+step s3d: <... completed>
+ERROR:  update or delete on table "parent" violates foreign key constraint "child_i_fkey" on table "child"
+step s3c: COMMIT;
diff --git a/src/test/isolation/expected/read-only-anomaly-2.out b/src/test/isolation/expected/read-only-anomaly-2.out
new file mode 100644
index 0000000..543ae89
--- /dev/null
+++ b/src/test/isolation/expected/read-only-anomaly-2.out
@@ -0,0 +1,58 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s2rx s2ry s1ry s1wy s1c s2wx s2c s3c
+step s2rx: SELECT balance FROM bank_account WHERE id = 'X';
+balance
+-------
+      0
+(1 row)
+
+step s2ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1wy: UPDATE bank_account SET balance = 20 WHERE id = 'Y';
+step s1c: COMMIT;
+step s2wx: UPDATE bank_account SET balance = -11 WHERE id = 'X';
+step s2c: COMMIT;
+step s3c: COMMIT;
+
+starting permutation: s2rx s2ry s1ry s1wy s1c s3r s3c s2wx
+step s2rx: SELECT balance FROM bank_account WHERE id = 'X';
+balance
+-------
+      0
+(1 row)
+
+step s2ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1wy: UPDATE bank_account SET balance = 20 WHERE id = 'Y';
+step s1c: COMMIT;
+step s3r: SELECT id, balance FROM bank_account WHERE id IN ('X', 'Y') ORDER BY id;
+id|balance
+--+-------
+X |      0
+Y |     20
+(2 rows)
+
+step s3c: COMMIT;
+step s2wx: UPDATE bank_account SET balance = -11 WHERE id = 'X';
+ERROR:  could not serialize access due to read/write dependencies among transactions
diff --git a/src/test/isolation/expected/read-only-anomaly-3.out b/src/test/isolation/expected/read-only-anomaly-3.out
new file mode 100644
index 0000000..4f7d3f8
--- /dev/null
+++ b/src/test/isolation/expected/read-only-anomaly-3.out
@@ -0,0 +1,34 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s2rx s2ry s1ry s1wy s1c s3r s2wx s2c s3c
+step s2rx: SELECT balance FROM bank_account WHERE id = 'X';
+balance
+-------
+      0
+(1 row)
+
+step s2ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1wy: UPDATE bank_account SET balance = 20 WHERE id = 'Y';
+step s1c: COMMIT;
+step s3r: SELECT id, balance FROM bank_account WHERE id IN ('X', 'Y') ORDER BY id; <waiting ...>
+step s2wx: UPDATE bank_account SET balance = -11 WHERE id = 'X';
+step s2c: COMMIT;
+step s3r: <... completed>
+id|balance
+--+-------
+X |    -11
+Y |     20
+(2 rows)
+
+step s3c: COMMIT;
diff --git a/src/test/isolation/expected/read-only-anomaly.out b/src/test/isolation/expected/read-only-anomaly.out
new file mode 100644
index 0000000..96df5e2
--- /dev/null
+++ b/src/test/isolation/expected/read-only-anomaly.out
@@ -0,0 +1,33 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s2rx s2ry s1ry s1wy s1c s3r s2wx s2c s3c
+step s2rx: SELECT balance FROM bank_account WHERE id = 'X';
+balance
+-------
+      0
+(1 row)
+
+step s2ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1wy: UPDATE bank_account SET balance = 20 WHERE id = 'Y';
+step s1c: COMMIT;
+step s3r: SELECT id, balance FROM bank_account WHERE id IN ('X', 'Y') ORDER BY id;
+id|balance
+--+-------
+X |      0
+Y |     20
+(2 rows)
+
+step s2wx: UPDATE bank_account SET balance = -11 WHERE id = 'X';
+step s2c: COMMIT;
+step s3c: COMMIT;
diff --git a/src/test/isolation/expected/read-write-unique-2.out b/src/test/isolation/expected/read-write-unique-2.out
new file mode 100644
index 0000000..13b7cdc
--- /dev/null
+++ b/src/test/isolation/expected/read-write-unique-2.out
@@ -0,0 +1,37 @@
+Parsed test spec with 2 sessions
+
+starting permutation: r1 r2 w1 w2 c1 c2
+step r1: SELECT * FROM test WHERE i = 42;
+i
+-
+(0 rows)
+
+step r2: SELECT * FROM test WHERE i = 42;
+i
+-
+(0 rows)
+
+step w1: INSERT INTO test VALUES (42);
+step w2: INSERT INTO test VALUES (42); <waiting ...>
+step c1: COMMIT;
+step w2: <... completed>
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: r1 w1 c1 r2 w2 c2
+step r1: SELECT * FROM test WHERE i = 42;
+i
+-
+(0 rows)
+
+step w1: INSERT INTO test VALUES (42);
+step c1: COMMIT;
+step r2: SELECT * FROM test WHERE i = 42;
+ i
+--
+42
+(1 row)
+
+step w2: INSERT INTO test VALUES (42);
+ERROR:  duplicate key value violates unique constraint "test_pkey"
+step c2: COMMIT;
diff --git a/src/test/isolation/expected/read-write-unique-3.out b/src/test/isolation/expected/read-write-unique-3.out
new file mode 100644
index 0000000..7735d5e
--- /dev/null
+++ b/src/test/isolation/expected/read-write-unique-3.out
@@ -0,0 +1,14 @@
+Parsed test spec with 2 sessions
+
+starting permutation: rw1 rw2 c1 c2
+step rw1: SELECT insert_unique(1, '1');
+insert_unique
+-------------
+             
+(1 row)
+
+step rw2: SELECT insert_unique(1, '2'); <waiting ...>
+step c1: COMMIT;
+step rw2: <... completed>
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
diff --git a/src/test/isolation/expected/read-write-unique-4.out b/src/test/isolation/expected/read-write-unique-4.out
new file mode 100644
index 0000000..aa96530
--- /dev/null
+++ b/src/test/isolation/expected/read-write-unique-4.out
@@ -0,0 +1,49 @@
+Parsed test spec with 2 sessions
+
+starting permutation: r1 r2 w1 w2 c1 c2
+step r1: SELECT COALESCE(MAX(invoice_number) + 1, 1) FROM invoice WHERE year = 2016;
+coalesce
+--------
+       3
+(1 row)
+
+step r2: SELECT COALESCE(MAX(invoice_number) + 1, 1) FROM invoice WHERE year = 2016;
+coalesce
+--------
+       3
+(1 row)
+
+step w1: INSERT INTO invoice VALUES (2016, 3);
+step w2: INSERT INTO invoice VALUES (2016, 3); <waiting ...>
+step c1: COMMIT;
+step w2: <... completed>
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: r1 w1 w2 c1 c2
+step r1: SELECT COALESCE(MAX(invoice_number) + 1, 1) FROM invoice WHERE year = 2016;
+coalesce
+--------
+       3
+(1 row)
+
+step w1: INSERT INTO invoice VALUES (2016, 3);
+step w2: INSERT INTO invoice VALUES (2016, 3); <waiting ...>
+step c1: COMMIT;
+step w2: <... completed>
+ERROR:  duplicate key value violates unique constraint "invoice_pkey"
+step c2: COMMIT;
+
+starting permutation: r2 w1 w2 c1 c2
+step r2: SELECT COALESCE(MAX(invoice_number) + 1, 1) FROM invoice WHERE year = 2016;
+coalesce
+--------
+       3
+(1 row)
+
+step w1: INSERT INTO invoice VALUES (2016, 3);
+step w2: INSERT INTO invoice VALUES (2016, 3); <waiting ...>
+step c1: COMMIT;
+step w2: <... completed>
+ERROR:  duplicate key value violates unique constraint "invoice_pkey"
+step c2: COMMIT;
diff --git a/src/test/isolation/expected/read-write-unique.out b/src/test/isolation/expected/read-write-unique.out
new file mode 100644
index 0000000..2abecc6
--- /dev/null
+++ b/src/test/isolation/expected/read-write-unique.out
@@ -0,0 +1,37 @@
+Parsed test spec with 2 sessions
+
+starting permutation: r1 r2 w1 w2 c1 c2
+step r1: SELECT * FROM test;
+i
+-
+(0 rows)
+
+step r2: SELECT * FROM test;
+i
+-
+(0 rows)
+
+step w1: INSERT INTO test VALUES (42);
+step w2: INSERT INTO test VALUES (42); <waiting ...>
+step c1: COMMIT;
+step w2: <... completed>
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: r1 w1 c1 r2 w2 c2
+step r1: SELECT * FROM test;
+i
+-
+(0 rows)
+
+step w1: INSERT INTO test VALUES (42);
+step c1: COMMIT;
+step r2: SELECT * FROM test;
+ i
+--
+42
+(1 row)
+
+step w2: INSERT INTO test VALUES (42);
+ERROR:  duplicate key value violates unique constraint "test_pkey"
+step c2: COMMIT;
diff --git a/src/test/isolation/expected/receipt-report.out b/src/test/isolation/expected/receipt-report.out
new file mode 100644
index 0000000..1f25018
--- /dev/null
+++ b/src/test/isolation/expected/receipt-report.out
@@ -0,0 +1,4215 @@
+Parsed test spec with 3 sessions
+
+starting permutation: rxwy1 c1 wx2 c2 rx3 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+
+starting permutation: rxwy1 c1 wx2 rx3 c2 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+
+starting permutation: rxwy1 c1 wx2 rx3 ry3 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 c1 wx2 rx3 ry3 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 c1 rx3 wx2 c2 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+
+starting permutation: rxwy1 c1 rx3 wx2 ry3 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 c1 rx3 wx2 ry3 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 c1 rx3 ry3 wx2 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 c1 rx3 ry3 wx2 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 c1 rx3 ry3 c3 wx2 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+
+starting permutation: rxwy1 wx2 c1 c2 rx3 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 c1 rx3 c2 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 c1 rx3 ry3 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 c1 rx3 ry3 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 wx2 c2 c1 rx3 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 c2 rx3 c1 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 c2 rx3 ry3 c1 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 c2 rx3 ry3 c3 c1
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxwy1 wx2 rx3 c1 c2 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 rx3 c1 ry3 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 rx3 c1 ry3 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 wx2 rx3 c2 c1 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 rx3 c2 ry3 c1 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 rx3 c2 ry3 c3 c1
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy1 wx2 rx3 ry3 c1 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 rx3 ry3 c1 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 wx2 rx3 ry3 c2 c1 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 wx2 rx3 ry3 c2 c3 c1
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy1 wx2 rx3 ry3 c3 c1 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 wx2 rx3 ry3 c3 c2 c1
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy1 rx3 c1 wx2 c2 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 c1 wx2 ry3 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 c1 wx2 ry3 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 c1 ry3 wx2 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 c1 ry3 wx2 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 c1 ry3 c3 wx2 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 c1 c2 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 c1 ry3 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 c1 ry3 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 c2 c1 ry3 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 c2 ry3 c1 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 c2 ry3 c3 c1
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 ry3 c1 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 ry3 c1 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 ry3 c2 c1 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 ry3 c2 c3 c1
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 ry3 c3 c1 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 wx2 ry3 c3 c2 c1
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 c1 wx2 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 c1 wx2 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 c1 c3 wx2 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 wx2 c1 c2 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 wx2 c1 c3 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 wx2 c2 c1 c3
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 wx2 c2 c3 c1
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 wx2 c3 c1 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 wx2 c3 c2 c1
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 c3 c1 wx2 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 c3 wx2 c1 c2
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy1 rx3 ry3 c3 wx2 c2 c1
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rxwy1 c1 c2 rx3 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 c1 rx3 c2 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 c1 rx3 ry3 c2 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 c1 rx3 ry3 c3 c2
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx2 rxwy1 c2 c1 rx3 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+         3|  12-22-2008|  4.00
+(3 rows)
+
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 c2 rx3 c1 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 c2 rx3 ry3 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 c2 rx3 ry3 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wx2 rxwy1 rx3 c1 c2 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 rx3 c1 ry3 c2 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 rx3 c1 ry3 c3 c2
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx2 rxwy1 rx3 c2 c1 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 rx3 c2 ry3 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 rx3 c2 ry3 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rxwy1 rx3 ry3 c1 c2 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 rx3 ry3 c1 c3 c2
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx2 rxwy1 rx3 ry3 c2 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rxwy1 rx3 ry3 c2 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rxwy1 rx3 ry3 c3 c1 c2
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx2 rxwy1 rx3 ry3 c3 c2 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 c2 rxwy1 c1 rx3 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: wx2 c2 rxwy1 rx3 c1 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: wx2 c2 rxwy1 rx3 ry3 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 c2 rxwy1 rx3 ry3 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 c2 rx3 rxwy1 c1 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: wx2 c2 rx3 rxwy1 ry3 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 c2 rx3 rxwy1 ry3 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 c2 rx3 ry3 rxwy1 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 c2 rx3 ry3 rxwy1 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 c2 rx3 ry3 c3 rxwy1 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-23-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 c1 c2 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 c1 ry3 c2 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 c1 ry3 c3 c2
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 c2 c1 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 c2 ry3 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 c2 ry3 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 ry3 c1 c2 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 ry3 c1 c3 c2
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 ry3 c2 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 ry3 c2 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 ry3 c3 c1 c2
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx2 rx3 rxwy1 ry3 c3 c2 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 c2 rxwy1 c1 ry3 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 c2 rxwy1 ry3 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 c2 rxwy1 ry3 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 c2 ry3 rxwy1 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 c2 ry3 rxwy1 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 c2 ry3 c3 rxwy1 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 ry3 rxwy1 c1 c2 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 ry3 rxwy1 c1 c3 c2
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx2 rx3 ry3 rxwy1 c2 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 ry3 rxwy1 c2 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 ry3 rxwy1 c3 c1 c2
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx2 rx3 ry3 rxwy1 c3 c2 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 ry3 c2 rxwy1 c1 c3
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx2 rx3 ry3 c2 rxwy1 c3 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 ry3 c2 c3 rxwy1 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 ry3 c3 rxwy1 c1 c2
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx2 rx3 ry3 c3 rxwy1 c2 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx2 rx3 ry3 c3 c2 rxwy1 c1
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+
+starting permutation: rx3 rxwy1 c1 wx2 c2 ry3 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 c1 wx2 ry3 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 c1 wx2 ry3 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 c1 ry3 wx2 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 c1 ry3 wx2 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 c1 ry3 c3 wx2 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 c1 c2 ry3 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 c1 ry3 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 c1 ry3 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 c2 c1 ry3 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 c2 ry3 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 c2 ry3 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 ry3 c1 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 ry3 c1 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 ry3 c2 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 ry3 c2 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 ry3 c3 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 wx2 ry3 c3 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 c1 wx2 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 c1 wx2 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 c1 c3 wx2 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 wx2 c1 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 wx2 c1 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 wx2 c2 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 wx2 c2 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 wx2 c3 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 wx2 c3 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 c3 c1 wx2 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 c3 wx2 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 rxwy1 ry3 c3 wx2 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 c1 c2 ry3 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 c1 ry3 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 c1 ry3 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 c2 c1 ry3 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 c2 ry3 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 c2 ry3 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 ry3 c1 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 ry3 c1 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 ry3 c2 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 ry3 c2 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 ry3 c3 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 wx2 rxwy1 ry3 c3 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 c2 rxwy1 c1 ry3 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 c2 rxwy1 ry3 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 c2 rxwy1 ry3 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 c2 ry3 rxwy1 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 c2 ry3 rxwy1 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 c2 ry3 c3 rxwy1 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 ry3 rxwy1 c1 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 ry3 rxwy1 c1 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 wx2 ry3 rxwy1 c2 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 ry3 rxwy1 c2 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 ry3 rxwy1 c3 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 wx2 ry3 rxwy1 c3 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 ry3 c2 rxwy1 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 wx2 ry3 c2 rxwy1 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 ry3 c2 c3 rxwy1 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c2: COMMIT;
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 ry3 c3 rxwy1 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 wx2 ry3 c3 rxwy1 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 wx2 ry3 c3 c2 rxwy1 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 c1 wx2 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 c1 wx2 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 c1 c3 wx2 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 wx2 c1 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 wx2 c1 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 wx2 c2 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 wx2 c2 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 wx2 c3 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 wx2 c3 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 c3 c1 wx2 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 c3 wx2 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 rxwy1 c3 wx2 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 wx2 rxwy1 c1 c2 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 ry3 wx2 rxwy1 c1 c3 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 wx2 rxwy1 c2 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 ry3 wx2 rxwy1 c2 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 wx2 rxwy1 c3 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 wx2 rxwy1 c3 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 wx2 c2 rxwy1 c1 c3
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rx3 ry3 wx2 c2 rxwy1 c3 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 wx2 c2 c3 rxwy1 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 wx2 c3 rxwy1 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 wx2 c3 rxwy1 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 wx2 c3 c2 rxwy1 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c3: COMMIT;
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 c3 rxwy1 c1 wx2 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 c3 rxwy1 wx2 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 c3 rxwy1 wx2 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 c3 wx2 rxwy1 c1 c2
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rx3 ry3 c3 wx2 rxwy1 c2 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rx3 ry3 c3 wx2 c2 rxwy1 c1
+step rx3: SELECT * FROM ctl WHERE k = 'receipt';
+k      |deposit_date
+-------+------------
+receipt|  12-22-2008
+(1 row)
+
+step ry3: SELECT * FROM receipt WHERE deposit_date = DATE '2008-12-22';
+receipt_no|deposit_date|amount
+----------+------------+------
+         1|  12-22-2008|  1.00
+         2|  12-22-2008|  2.00
+(2 rows)
+
+step c3: COMMIT;
+step wx2: UPDATE ctl SET deposit_date = DATE '2008-12-23' WHERE k = 'receipt';
+step c2: COMMIT;
+step rxwy1: INSERT INTO receipt VALUES (3, (SELECT deposit_date FROM ctl WHERE k = 'receipt'), 4.00);
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/referential-integrity.out b/src/test/isolation/expected/referential-integrity.out
new file mode 100644
index 0000000..7679397
--- /dev/null
+++ b/src/test/isolation/expected/referential-integrity.out
@@ -0,0 +1,839 @@
+Parsed test spec with 2 sessions
+
+starting permutation: rx1 wy1 c1 rx2 ry2 wx2 c2
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step c1: COMMIT;
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+   1
+(1 row)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step c2: COMMIT;
+
+starting permutation: rx1 wy1 rx2 c1 ry2 wx2 c2
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step c1: COMMIT;
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx1 wy1 rx2 ry2 c1 wx2 c2
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step c1: COMMIT;
+step wx2: DELETE FROM a WHERE i = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx1 wy1 rx2 ry2 wx2 c1 c2
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 wy1 rx2 ry2 wx2 c2 c1
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 rx2 wy1 c1 ry2 wx2 c2
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step c1: COMMIT;
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx1 rx2 wy1 ry2 c1 wx2 c2
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step c1: COMMIT;
+step wx2: DELETE FROM a WHERE i = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx1 rx2 wy1 ry2 wx2 c1 c2
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 rx2 wy1 ry2 wx2 c2 c1
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 rx2 ry2 wy1 c1 wx2 c2
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wy1: INSERT INTO b VALUES (1);
+step c1: COMMIT;
+step wx2: DELETE FROM a WHERE i = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx1 rx2 ry2 wy1 wx2 c1 c2
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wy1: INSERT INTO b VALUES (1);
+step wx2: DELETE FROM a WHERE i = 1;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 rx2 ry2 wy1 wx2 c2 c1
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wy1: INSERT INTO b VALUES (1);
+step wx2: DELETE FROM a WHERE i = 1;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 rx2 ry2 wx2 wy1 c1 c2
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step wy1: INSERT INTO b VALUES (1);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 rx2 ry2 wx2 wy1 c2 c1
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step wy1: INSERT INTO b VALUES (1);
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 rx2 ry2 wx2 c2 wy1 c1
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step c2: COMMIT;
+step wy1: INSERT INTO b VALUES (1);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: rx2 rx1 wy1 c1 ry2 wx2 c2
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step c1: COMMIT;
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx2 rx1 wy1 ry2 c1 wx2 c2
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step c1: COMMIT;
+step wx2: DELETE FROM a WHERE i = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx2 rx1 wy1 ry2 wx2 c1 c2
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 rx1 wy1 ry2 wx2 c2 c1
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 rx1 ry2 wy1 c1 wx2 c2
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wy1: INSERT INTO b VALUES (1);
+step c1: COMMIT;
+step wx2: DELETE FROM a WHERE i = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx2 rx1 ry2 wy1 wx2 c1 c2
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wy1: INSERT INTO b VALUES (1);
+step wx2: DELETE FROM a WHERE i = 1;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 rx1 ry2 wy1 wx2 c2 c1
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wy1: INSERT INTO b VALUES (1);
+step wx2: DELETE FROM a WHERE i = 1;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 rx1 ry2 wx2 wy1 c1 c2
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step wy1: INSERT INTO b VALUES (1);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 rx1 ry2 wx2 wy1 c2 c1
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step wy1: INSERT INTO b VALUES (1);
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 rx1 ry2 wx2 c2 wy1 c1
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step c2: COMMIT;
+step wy1: INSERT INTO b VALUES (1);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: rx2 ry2 rx1 wy1 c1 wx2 c2
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step c1: COMMIT;
+step wx2: DELETE FROM a WHERE i = 1;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx2 ry2 rx1 wy1 wx2 c1 c2
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step wx2: DELETE FROM a WHERE i = 1;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 ry2 rx1 wy1 wx2 c2 c1
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step wx2: DELETE FROM a WHERE i = 1;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 ry2 rx1 wx2 wy1 c1 c2
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step wy1: INSERT INTO b VALUES (1);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 ry2 rx1 wx2 wy1 c2 c1
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step wy1: INSERT INTO b VALUES (1);
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 ry2 rx1 wx2 c2 wy1 c1
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step c2: COMMIT;
+step wy1: INSERT INTO b VALUES (1);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: rx2 ry2 wx2 rx1 wy1 c1 c2
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 ry2 wx2 rx1 wy1 c2 c1
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step wy1: INSERT INTO b VALUES (1);
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx2 ry2 wx2 rx1 c2 wy1 c1
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step c2: COMMIT;
+step wy1: INSERT INTO b VALUES (1);
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: rx2 ry2 wx2 c2 rx1 wy1 c1
+step rx2: SELECT i FROM a WHERE i = 1;
+i
+-
+1
+(1 row)
+
+step ry2: SELECT a_id FROM b WHERE a_id = 1;
+a_id
+----
+(0 rows)
+
+step wx2: DELETE FROM a WHERE i = 1;
+step c2: COMMIT;
+step rx1: SELECT i FROM a WHERE i = 1;
+i
+-
+(0 rows)
+
+step wy1: INSERT INTO b VALUES (1);
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/reindex-concurrently-toast.out b/src/test/isolation/expected/reindex-concurrently-toast.out
new file mode 100644
index 0000000..a6f1edc
--- /dev/null
+++ b/src/test/isolation/expected/reindex-concurrently-toast.out
@@ -0,0 +1,775 @@
+Parsed test spec with 2 sessions
+
+starting permutation: lrex1 ins1 retab2 end1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+ 3|3333333333
+(3 rows)
+
+
+starting permutation: lrex1 ins1 reind2 end1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+ 3|3333333333
+(3 rows)
+
+
+starting permutation: lrex1 upd1 retab2 end1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|4444444444
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lrex1 upd1 reind2 end1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|4444444444
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lrex1 del1 retab2 end1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+(1 row)
+
+
+starting permutation: lrex1 del1 reind2 end1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+(1 row)
+
+
+starting permutation: lrex1 dro1 retab2 end1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+ERROR:  relation "pg_toast.reind_con_toast" does not exist
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lrex1 dro1 reind2 end1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+ERROR:  relation "pg_toast.reind_con_toast_idx" does not exist
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lrex1 retab2 dro1 end1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast;
+step dro1: DROP TABLE reind_con_wide;
+step end1: COMMIT;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lrex1 reind2 dro1 end1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx;
+step dro1: DROP TABLE reind_con_wide;
+step end1: COMMIT;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lsha1 ins1 retab2 end1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+ 3|3333333333
+(3 rows)
+
+
+starting permutation: lsha1 ins1 reind2 end1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+ 3|3333333333
+(3 rows)
+
+
+starting permutation: lsha1 upd1 retab2 end1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|4444444444
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 upd1 reind2 end1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|4444444444
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 del1 retab2 end1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+(1 row)
+
+
+starting permutation: lsha1 del1 reind2 end1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+(1 row)
+
+
+starting permutation: lsha1 dro1 retab2 end1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+ERROR:  relation "pg_toast.reind_con_toast" does not exist
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lsha1 dro1 reind2 end1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+ERROR:  relation "pg_toast.reind_con_toast_idx" does not exist
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lsha1 retab2 dro1 end1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast;
+step dro1: DROP TABLE reind_con_wide;
+step end1: COMMIT;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lsha1 reind2 dro1 end1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx;
+step dro1: DROP TABLE reind_con_wide;
+step end1: COMMIT;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lexc1 ins1 retab2 end1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+ 3|3333333333
+(3 rows)
+
+
+starting permutation: lexc1 ins1 reind2 end1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+ 3|3333333333
+(3 rows)
+
+
+starting permutation: lexc1 upd1 retab2 end1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|4444444444
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 upd1 reind2 end1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|4444444444
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 del1 retab2 end1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+(1 row)
+
+
+starting permutation: lexc1 del1 reind2 end1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+(1 row)
+
+
+starting permutation: lexc1 dro1 retab2 end1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step end1: COMMIT;
+step retab2: <... completed>
+ERROR:  relation "pg_toast.reind_con_toast" does not exist
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lexc1 dro1 reind2 end1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step end1: COMMIT;
+step reind2: <... completed>
+ERROR:  relation "pg_toast.reind_con_toast_idx" does not exist
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lexc1 retab2 dro1 end1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast;
+step dro1: DROP TABLE reind_con_wide;
+step end1: COMMIT;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lexc1 reind2 dro1 end1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx;
+step dro1: DROP TABLE reind_con_wide;
+step end1: COMMIT;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+ERROR:  relation "reind_con_wide" does not exist
+
+starting permutation: lrex1 ins1 retab2 rol1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lrex1 ins1 reind2 rol1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lrex1 upd1 retab2 rol1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lrex1 upd1 reind2 rol1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lrex1 del1 retab2 rol1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lrex1 del1 reind2 rol1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lrex1 dro1 retab2 rol1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lrex1 dro1 reind2 rol1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lrex1 retab2 dro1 rol1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast;
+step dro1: DROP TABLE reind_con_wide;
+step rol1: ROLLBACK;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lrex1 reind2 dro1 rol1 sel2
+step lrex1: lock TABLE reind_con_wide in ROW EXCLUSIVE MODE;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx;
+step dro1: DROP TABLE reind_con_wide;
+step rol1: ROLLBACK;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 ins1 retab2 rol1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 ins1 reind2 rol1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 upd1 retab2 rol1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 upd1 reind2 rol1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 del1 retab2 rol1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 del1 reind2 rol1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 dro1 retab2 rol1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 dro1 reind2 rol1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 retab2 dro1 rol1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast;
+step dro1: DROP TABLE reind_con_wide;
+step rol1: ROLLBACK;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lsha1 reind2 dro1 rol1 sel2
+step lsha1: lock TABLE reind_con_wide in SHARE MODE;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx;
+step dro1: DROP TABLE reind_con_wide;
+step rol1: ROLLBACK;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 ins1 retab2 rol1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 ins1 reind2 rol1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step ins1: INSERT INTO reind_con_wide SELECT 3, repeat('3', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i);
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 upd1 retab2 rol1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 upd1 reind2 rol1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step upd1: UPDATE reind_con_wide SET data = (SELECT repeat('4', 11) || string_agg(g.i::text || random()::text, '') FROM generate_series(1, 500) g(i)) WHERE id = 1;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 del1 retab2 rol1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 del1 reind2 rol1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step del1: DELETE FROM reind_con_wide WHERE id = 2;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 dro1 retab2 rol1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast; <waiting ...>
+step rol1: ROLLBACK;
+step retab2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 dro1 reind2 rol1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step dro1: DROP TABLE reind_con_wide;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx; <waiting ...>
+step rol1: ROLLBACK;
+step reind2: <... completed>
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 retab2 dro1 rol1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step retab2: REINDEX TABLE CONCURRENTLY pg_toast.reind_con_toast;
+step dro1: DROP TABLE reind_con_wide;
+step rol1: ROLLBACK;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
+
+starting permutation: lexc1 reind2 dro1 rol1 sel2
+step lexc1: lock TABLE reind_con_wide in EXCLUSIVE MODE;
+step reind2: REINDEX INDEX CONCURRENTLY pg_toast.reind_con_toast_idx;
+step dro1: DROP TABLE reind_con_wide;
+step rol1: ROLLBACK;
+step sel2: SELECT id, substr(data, 1, 10) FROM reind_con_wide ORDER BY id;
+id|    substr
+--+----------
+ 1|1111111111
+ 2|2222222222
+(2 rows)
+
diff --git a/src/test/isolation/expected/reindex-concurrently.out b/src/test/isolation/expected/reindex-concurrently.out
new file mode 100644
index 0000000..eea5b2b
--- /dev/null
+++ b/src/test/isolation/expected/reindex-concurrently.out
@@ -0,0 +1,90 @@
+Parsed test spec with 3 sessions
+
+starting permutation: reindex sel1 upd2 ins2 del2 end1 end2
+step reindex: REINDEX TABLE CONCURRENTLY reind_con_tab;
+step sel1: SELECT data FROM reind_con_tab WHERE id = 3;
+data
+----
+aaaa
+(1 row)
+
+step upd2: UPDATE reind_con_tab SET data = 'bbbb' WHERE id = 3;
+step ins2: INSERT INTO reind_con_tab(data) VALUES ('cccc');
+step del2: DELETE FROM reind_con_tab WHERE data = 'cccc';
+step end1: COMMIT;
+step end2: COMMIT;
+
+starting permutation: sel1 reindex upd2 ins2 del2 end1 end2
+step sel1: SELECT data FROM reind_con_tab WHERE id = 3;
+data
+----
+aaaa
+(1 row)
+
+step reindex: REINDEX TABLE CONCURRENTLY reind_con_tab; <waiting ...>
+step upd2: UPDATE reind_con_tab SET data = 'bbbb' WHERE id = 3;
+step ins2: INSERT INTO reind_con_tab(data) VALUES ('cccc');
+step del2: DELETE FROM reind_con_tab WHERE data = 'cccc';
+step end1: COMMIT;
+step end2: COMMIT;
+step reindex: <... completed>
+
+starting permutation: sel1 upd2 reindex ins2 del2 end1 end2
+step sel1: SELECT data FROM reind_con_tab WHERE id = 3;
+data
+----
+aaaa
+(1 row)
+
+step upd2: UPDATE reind_con_tab SET data = 'bbbb' WHERE id = 3;
+step reindex: REINDEX TABLE CONCURRENTLY reind_con_tab; <waiting ...>
+step ins2: INSERT INTO reind_con_tab(data) VALUES ('cccc');
+step del2: DELETE FROM reind_con_tab WHERE data = 'cccc';
+step end1: COMMIT;
+step end2: COMMIT;
+step reindex: <... completed>
+
+starting permutation: sel1 upd2 ins2 reindex del2 end1 end2
+step sel1: SELECT data FROM reind_con_tab WHERE id = 3;
+data
+----
+aaaa
+(1 row)
+
+step upd2: UPDATE reind_con_tab SET data = 'bbbb' WHERE id = 3;
+step ins2: INSERT INTO reind_con_tab(data) VALUES ('cccc');
+step reindex: REINDEX TABLE CONCURRENTLY reind_con_tab; <waiting ...>
+step del2: DELETE FROM reind_con_tab WHERE data = 'cccc';
+step end1: COMMIT;
+step end2: COMMIT;
+step reindex: <... completed>
+
+starting permutation: sel1 upd2 ins2 del2 reindex end1 end2
+step sel1: SELECT data FROM reind_con_tab WHERE id = 3;
+data
+----
+aaaa
+(1 row)
+
+step upd2: UPDATE reind_con_tab SET data = 'bbbb' WHERE id = 3;
+step ins2: INSERT INTO reind_con_tab(data) VALUES ('cccc');
+step del2: DELETE FROM reind_con_tab WHERE data = 'cccc';
+step reindex: REINDEX TABLE CONCURRENTLY reind_con_tab; <waiting ...>
+step end1: COMMIT;
+step end2: COMMIT;
+step reindex: <... completed>
+
+starting permutation: sel1 upd2 ins2 del2 end1 reindex end2
+step sel1: SELECT data FROM reind_con_tab WHERE id = 3;
+data
+----
+aaaa
+(1 row)
+
+step upd2: UPDATE reind_con_tab SET data = 'bbbb' WHERE id = 3;
+step ins2: INSERT INTO reind_con_tab(data) VALUES ('cccc');
+step del2: DELETE FROM reind_con_tab WHERE data = 'cccc';
+step end1: COMMIT;
+step reindex: REINDEX TABLE CONCURRENTLY reind_con_tab; <waiting ...>
+step end2: COMMIT;
+step reindex: <... completed>
diff --git a/src/test/isolation/expected/reindex-schema.out b/src/test/isolation/expected/reindex-schema.out
new file mode 100644
index 0000000..0884e75
--- /dev/null
+++ b/src/test/isolation/expected/reindex-schema.out
@@ -0,0 +1,17 @@
+Parsed test spec with 3 sessions
+
+starting permutation: begin1 lock1 reindex2 drop3 end1
+step begin1: BEGIN;
+step lock1: LOCK reindex_schema.tab_locked IN SHARE UPDATE EXCLUSIVE MODE;
+step reindex2: REINDEX SCHEMA reindex_schema; <waiting ...>
+step drop3: DROP TABLE reindex_schema.tab_dropped;
+step end1: COMMIT;
+step reindex2: <... completed>
+
+starting permutation: begin1 lock1 reindex_conc2 drop3 end1
+step begin1: BEGIN;
+step lock1: LOCK reindex_schema.tab_locked IN SHARE UPDATE EXCLUSIVE MODE;
+step reindex_conc2: REINDEX SCHEMA CONCURRENTLY reindex_schema; <waiting ...>
+step drop3: DROP TABLE reindex_schema.tab_dropped;
+step end1: COMMIT;
+step reindex_conc2: <... completed>
diff --git a/src/test/isolation/expected/ri-trigger.out b/src/test/isolation/expected/ri-trigger.out
new file mode 100644
index 0000000..842df80
--- /dev/null
+++ b/src/test/isolation/expected/ri-trigger.out
@@ -0,0 +1,131 @@
+Parsed test spec with 2 sessions
+
+starting permutation: wxry1 c1 r2 wyrx2 c2
+step wxry1: INSERT INTO child (parent_id) VALUES (0);
+step c1: COMMIT;
+step r2: SELECT TRUE;
+bool
+----
+t   
+(1 row)
+
+step wyrx2: DELETE FROM parent WHERE parent_id = 0;
+ERROR:  child row exists
+step c2: COMMIT;
+
+starting permutation: wxry1 r2 c1 wyrx2 c2
+step wxry1: INSERT INTO child (parent_id) VALUES (0);
+step r2: SELECT TRUE;
+bool
+----
+t   
+(1 row)
+
+step c1: COMMIT;
+step wyrx2: DELETE FROM parent WHERE parent_id = 0;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: wxry1 r2 wyrx2 c1 c2
+step wxry1: INSERT INTO child (parent_id) VALUES (0);
+step r2: SELECT TRUE;
+bool
+----
+t   
+(1 row)
+
+step wyrx2: DELETE FROM parent WHERE parent_id = 0;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wxry1 r2 wyrx2 c2 c1
+step wxry1: INSERT INTO child (parent_id) VALUES (0);
+step r2: SELECT TRUE;
+bool
+----
+t   
+(1 row)
+
+step wyrx2: DELETE FROM parent WHERE parent_id = 0;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: r2 wxry1 c1 wyrx2 c2
+step r2: SELECT TRUE;
+bool
+----
+t   
+(1 row)
+
+step wxry1: INSERT INTO child (parent_id) VALUES (0);
+step c1: COMMIT;
+step wyrx2: DELETE FROM parent WHERE parent_id = 0;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: r2 wxry1 wyrx2 c1 c2
+step r2: SELECT TRUE;
+bool
+----
+t   
+(1 row)
+
+step wxry1: INSERT INTO child (parent_id) VALUES (0);
+step wyrx2: DELETE FROM parent WHERE parent_id = 0;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: r2 wxry1 wyrx2 c2 c1
+step r2: SELECT TRUE;
+bool
+----
+t   
+(1 row)
+
+step wxry1: INSERT INTO child (parent_id) VALUES (0);
+step wyrx2: DELETE FROM parent WHERE parent_id = 0;
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: r2 wyrx2 wxry1 c1 c2
+step r2: SELECT TRUE;
+bool
+----
+t   
+(1 row)
+
+step wyrx2: DELETE FROM parent WHERE parent_id = 0;
+step wxry1: INSERT INTO child (parent_id) VALUES (0);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: r2 wyrx2 wxry1 c2 c1
+step r2: SELECT TRUE;
+bool
+----
+t   
+(1 row)
+
+step wyrx2: DELETE FROM parent WHERE parent_id = 0;
+step wxry1: INSERT INTO child (parent_id) VALUES (0);
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: r2 wyrx2 c2 wxry1 c1
+step r2: SELECT TRUE;
+bool
+----
+t   
+(1 row)
+
+step wyrx2: DELETE FROM parent WHERE parent_id = 0;
+step c2: COMMIT;
+step wxry1: INSERT INTO child (parent_id) VALUES (0);
+ERROR:  parent row missing
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/sequence-ddl.out b/src/test/isolation/expected/sequence-ddl.out
new file mode 100644
index 0000000..52b0538
--- /dev/null
+++ b/src/test/isolation/expected/sequence-ddl.out
@@ -0,0 +1,91 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1alter s1commit s2nv
+step s1alter: ALTER SEQUENCE seq1 MAXVALUE 10;
+step s1commit: COMMIT;
+step s2nv: SELECT nextval('seq1') FROM generate_series(1, 15);
+ERROR:  nextval: reached maximum value of sequence "seq1" (10)
+
+starting permutation: s1alter s2nv s1commit
+step s1alter: ALTER SEQUENCE seq1 MAXVALUE 10;
+step s2nv: SELECT nextval('seq1') FROM generate_series(1, 15); <waiting ...>
+step s1commit: COMMIT;
+step s2nv: <... completed>
+ERROR:  nextval: reached maximum value of sequence "seq1" (10)
+
+starting permutation: s1restart s2nv s1commit
+step s1restart: ALTER SEQUENCE seq1 RESTART WITH 5;
+step s2nv: SELECT nextval('seq1') FROM generate_series(1, 15); <waiting ...>
+step s1commit: COMMIT;
+step s2nv: <... completed>
+nextval
+-------
+      5
+      6
+      7
+      8
+      9
+     10
+     11
+     12
+     13
+     14
+     15
+     16
+     17
+     18
+     19
+(15 rows)
+
+
+starting permutation: s1restart s2nv s1commit
+step s1restart: ALTER SEQUENCE seq1 RESTART WITH 5;
+step s2nv: SELECT nextval('seq1') FROM generate_series(1, 15); <waiting ...>
+step s1commit: COMMIT;
+step s2nv: <... completed>
+nextval
+-------
+      5
+      6
+      7
+      8
+      9
+     10
+     11
+     12
+     13
+     14
+     15
+     16
+     17
+     18
+     19
+(15 rows)
+
+
+starting permutation: s2begin s2nv s1alter2 s2commit s1commit
+step s2begin: BEGIN;
+step s2nv: SELECT nextval('seq1') FROM generate_series(1, 15);
+nextval
+-------
+      1
+      2
+      3
+      4
+      5
+      6
+      7
+      8
+      9
+     10
+     11
+     12
+     13
+     14
+     15
+(15 rows)
+
+step s1alter2: ALTER SEQUENCE seq1 MAXVALUE 20; <waiting ...>
+step s2commit: COMMIT;
+step s1alter2: <... completed>
+step s1commit: COMMIT;
diff --git a/src/test/isolation/expected/serializable-parallel-2.out b/src/test/isolation/expected/serializable-parallel-2.out
new file mode 100644
index 0000000..92753cc
--- /dev/null
+++ b/src/test/isolation/expected/serializable-parallel-2.out
@@ -0,0 +1,50 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1r s2r1 s1c s2r2 s2c
+step s1r: SELECT * FROM foo;
+ a
+--
+ 1
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
+ 8
+ 9
+10
+(10 rows)
+
+step s2r1: SELECT * FROM foo;
+ a
+--
+ 1
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
+ 8
+ 9
+10
+(10 rows)
+
+step s1c: COMMIT;
+step s2r2: SELECT * FROM foo;
+ a
+--
+ 1
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
+ 8
+ 9
+10
+(10 rows)
+
+step s2c: COMMIT;
diff --git a/src/test/isolation/expected/serializable-parallel.out b/src/test/isolation/expected/serializable-parallel.out
new file mode 100644
index 0000000..543ae89
--- /dev/null
+++ b/src/test/isolation/expected/serializable-parallel.out
@@ -0,0 +1,58 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s2rx s2ry s1ry s1wy s1c s2wx s2c s3c
+step s2rx: SELECT balance FROM bank_account WHERE id = 'X';
+balance
+-------
+      0
+(1 row)
+
+step s2ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1wy: UPDATE bank_account SET balance = 20 WHERE id = 'Y';
+step s1c: COMMIT;
+step s2wx: UPDATE bank_account SET balance = -11 WHERE id = 'X';
+step s2c: COMMIT;
+step s3c: COMMIT;
+
+starting permutation: s2rx s2ry s1ry s1wy s1c s3r s3c s2wx
+step s2rx: SELECT balance FROM bank_account WHERE id = 'X';
+balance
+-------
+      0
+(1 row)
+
+step s2ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1ry: SELECT balance FROM bank_account WHERE id = 'Y';
+balance
+-------
+      0
+(1 row)
+
+step s1wy: UPDATE bank_account SET balance = 20 WHERE id = 'Y';
+step s1c: COMMIT;
+step s3r: SELECT id, balance FROM bank_account WHERE id IN ('X', 'Y') ORDER BY id;
+id|balance
+--+-------
+X |      0
+Y |     20
+(2 rows)
+
+step s3c: COMMIT;
+step s2wx: UPDATE bank_account SET balance = -11 WHERE id = 'X';
+ERROR:  could not serialize access due to read/write dependencies among transactions
diff --git a/src/test/isolation/expected/simple-write-skew.out b/src/test/isolation/expected/simple-write-skew.out
new file mode 100644
index 0000000..835500d
--- /dev/null
+++ b/src/test/isolation/expected/simple-write-skew.out
@@ -0,0 +1,41 @@
+Parsed test spec with 2 sessions
+
+starting permutation: rwx1 c1 rwx2 c2
+step rwx1: UPDATE test SET t = 'apple' WHERE t = 'pear';
+step c1: COMMIT;
+step rwx2: UPDATE test SET t = 'pear' WHERE t = 'apple'
+step c2: COMMIT;
+
+starting permutation: rwx1 rwx2 c1 c2
+step rwx1: UPDATE test SET t = 'apple' WHERE t = 'pear';
+step rwx2: UPDATE test SET t = 'pear' WHERE t = 'apple'
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rwx1 rwx2 c2 c1
+step rwx1: UPDATE test SET t = 'apple' WHERE t = 'pear';
+step rwx2: UPDATE test SET t = 'pear' WHERE t = 'apple'
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rwx2 rwx1 c1 c2
+step rwx2: UPDATE test SET t = 'pear' WHERE t = 'apple'
+step rwx1: UPDATE test SET t = 'apple' WHERE t = 'pear';
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rwx2 rwx1 c2 c1
+step rwx2: UPDATE test SET t = 'pear' WHERE t = 'apple'
+step rwx1: UPDATE test SET t = 'apple' WHERE t = 'pear';
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rwx2 c2 rwx1 c1
+step rwx2: UPDATE test SET t = 'pear' WHERE t = 'apple'
+step c2: COMMIT;
+step rwx1: UPDATE test SET t = 'apple' WHERE t = 'pear';
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/skip-locked-2.out b/src/test/isolation/expected/skip-locked-2.out
new file mode 100644
index 0000000..3302d2e
--- /dev/null
+++ b/src/test/isolation/expected/skip-locked-2.out
@@ -0,0 +1,67 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1a s2a s2b s1b s2c
+step s1a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s2c
+step s2a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s2c
+step s2a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: COMMIT;
+step s2c: COMMIT;
diff --git a/src/test/isolation/expected/skip-locked-3.out b/src/test/isolation/expected/skip-locked-3.out
new file mode 100644
index 0000000..be1f84d
--- /dev/null
+++ b/src/test/isolation/expected/skip-locked-3.out
@@ -0,0 +1,25 @@
+Parsed test spec with 3 sessions
+
+starting permutation: s1a s2a s3a s1b s2b s3b
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE LIMIT 1; <waiting ...>
+step s3a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: COMMIT;
+step s2a: <... completed>
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2b: COMMIT;
+step s3b: COMMIT;
diff --git a/src/test/isolation/expected/skip-locked-4.out b/src/test/isolation/expected/skip-locked-4.out
new file mode 100644
index 0000000..cfa9ae1
--- /dev/null
+++ b/src/test/isolation/expected/skip-locked-4.out
@@ -0,0 +1,27 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s2a s1a s2b s2c s2d s2e s1b s2f
+step s2a: SELECT pg_advisory_lock(0);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1a: SELECT * FROM foo WHERE pg_advisory_lock(0) IS NOT NULL ORDER BY id LIMIT 1 FOR UPDATE SKIP LOCKED; <waiting ...>
+step s2b: UPDATE foo SET data = data WHERE id = 1;
+step s2c: BEGIN;
+step s2d: UPDATE foo SET data = data WHERE id = 1;
+step s2e: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1a: <... completed>
+id|data
+--+----
+ 2|x   
+(1 row)
+
+step s1b: COMMIT;
+step s2f: COMMIT;
diff --git a/src/test/isolation/expected/skip-locked-4_1.out b/src/test/isolation/expected/skip-locked-4_1.out
new file mode 100644
index 0000000..489dcab
--- /dev/null
+++ b/src/test/isolation/expected/skip-locked-4_1.out
@@ -0,0 +1,23 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s2a s1a s2b s2c s2d s2e s1b s2f
+step s2a: SELECT pg_advisory_lock(0);
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s1a: SELECT * FROM foo WHERE pg_advisory_lock(0) IS NOT NULL ORDER BY id LIMIT 1 FOR UPDATE SKIP LOCKED; <waiting ...>
+step s2b: UPDATE foo SET data = data WHERE id = 1;
+step s2c: BEGIN;
+step s2d: UPDATE foo SET data = data WHERE id = 1;
+step s2e: SELECT pg_advisory_unlock(0);
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1a: <... completed>
+ERROR:  could not serialize access due to concurrent update
+step s1b: COMMIT;
+step s2f: COMMIT;
diff --git a/src/test/isolation/expected/skip-locked.out b/src/test/isolation/expected/skip-locked.out
new file mode 100644
index 0000000..3dc5768
--- /dev/null
+++ b/src/test/isolation/expected/skip-locked.out
@@ -0,0 +1,561 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1a s1b s1c s2a s2b s2c
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1c: COMMIT;
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s1a s1b s2a s1c s2b s2c
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1c: COMMIT;
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s1a s1b s2a s2b s1c s2c
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s1a s1b s2a s2b s2c s1c
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2c: COMMIT;
+step s1c: COMMIT;
+
+starting permutation: s1a s2a s1b s1c s2b s2c
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1c: COMMIT;
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s1a s2a s1b s2b s1c s2c
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s1a s2a s1b s2b s2c s1c
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2c: COMMIT;
+step s1c: COMMIT;
+
+starting permutation: s1a s2a s2b s1b s1c s2c
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s1a s2a s2b s1b s2c s1c
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2c: COMMIT;
+step s1c: COMMIT;
+
+starting permutation: s1a s2a s2b s2c s1b s1c
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2c: COMMIT;
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1c: COMMIT;
+
+starting permutation: s2a s1a s1b s1c s2b s2c
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1c: COMMIT;
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2c: COMMIT;
+
+starting permutation: s2a s1a s1b s2b s1c s2c
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s2a s1a s1b s2b s2c s1c
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2c: COMMIT;
+step s1c: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s1c s2c
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s2a s1a s2b s1b s2c s1c
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2c: COMMIT;
+step s1c: COMMIT;
+
+starting permutation: s2a s1a s2b s2c s1b s1c
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2c: COMMIT;
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s1c s2c
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1c: COMMIT;
+step s2c: COMMIT;
+
+starting permutation: s2a s2b s1a s1b s2c s1c
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2c: COMMIT;
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s1a s2c s1b s1c
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 2|bar |NEW   
+(1 row)
+
+step s2c: COMMIT;
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1c: COMMIT;
+
+starting permutation: s2a s2b s2c s1a s1b s1c
+step s2a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s2c: COMMIT;
+step s1a: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
+id|data|status
+--+----+------
+ 1|foo |NEW   
+(1 row)
+
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/temp-schema-cleanup.out b/src/test/isolation/expected/temp-schema-cleanup.out
new file mode 100644
index 0000000..a46e8a7
--- /dev/null
+++ b/src/test/isolation/expected/temp-schema-cleanup.out
@@ -0,0 +1,116 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1_create_temp_objects s1_discard_temp s2_check_schema
+step s1_create_temp_objects: 
+
+    -- create function large enough to be toasted, to ensure we correctly clean those up, a prior bug
+    -- https://postgr.es/m/CAOFAq3BU5Mf2TTvu8D9n_ZOoFAeQswuzk7yziAb7xuw_qyw5gw%40mail.gmail.com
+    SELECT exec(format($outer$
+        CREATE OR REPLACE FUNCTION pg_temp.long() RETURNS text LANGUAGE sql AS $body$ SELECT %L; $body$$outer$,
+	(SELECT string_agg(g.i::text||':'||random()::text, '|') FROM generate_series(1, 100) g(i))));
+
+    -- The above bug requirs function removal to happen after a catalog
+    -- invalidation. dependency.c sorts objects in descending oid order so
+    -- that newer objects are deleted before older objects, so create a
+    -- table after.
+    CREATE TEMPORARY TABLE invalidate_catalog_cache();
+
+    -- test non-temp function is dropped when depending on temp table
+    CREATE TEMPORARY TABLE just_give_me_a_type(id serial primary key);
+
+    CREATE FUNCTION uses_a_temp_type(just_give_me_a_type) RETURNS int LANGUAGE sql AS $$SELECT 1;$$;
+
+exec
+----
+    
+(1 row)
+
+step s1_discard_temp: 
+    DISCARD TEMP;
+
+step s2_check_schema: 
+    SELECT oid::regclass FROM pg_class WHERE relnamespace = (SELECT oid FROM s1_temp_schema);
+    SELECT oid::regproc FROM pg_proc WHERE pronamespace = (SELECT oid FROM s1_temp_schema);
+    SELECT oid::regproc FROM pg_type WHERE typnamespace = (SELECT oid FROM s1_temp_schema);
+
+oid
+---
+(0 rows)
+
+oid
+---
+(0 rows)
+
+oid
+---
+(0 rows)
+
+
+starting permutation: s1_advisory s2_advisory s1_create_temp_objects s1_exit s2_check_schema
+step s1_advisory: 
+    SELECT pg_advisory_lock('pg_namespace'::regclass::int8);
+
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2_advisory: 
+    SELECT pg_advisory_lock('pg_namespace'::regclass::int8);
+ <waiting ...>
+step s1_create_temp_objects: 
+
+    -- create function large enough to be toasted, to ensure we correctly clean those up, a prior bug
+    -- https://postgr.es/m/CAOFAq3BU5Mf2TTvu8D9n_ZOoFAeQswuzk7yziAb7xuw_qyw5gw%40mail.gmail.com
+    SELECT exec(format($outer$
+        CREATE OR REPLACE FUNCTION pg_temp.long() RETURNS text LANGUAGE sql AS $body$ SELECT %L; $body$$outer$,
+	(SELECT string_agg(g.i::text||':'||random()::text, '|') FROM generate_series(1, 100) g(i))));
+
+    -- The above bug requirs function removal to happen after a catalog
+    -- invalidation. dependency.c sorts objects in descending oid order so
+    -- that newer objects are deleted before older objects, so create a
+    -- table after.
+    CREATE TEMPORARY TABLE invalidate_catalog_cache();
+
+    -- test non-temp function is dropped when depending on temp table
+    CREATE TEMPORARY TABLE just_give_me_a_type(id serial primary key);
+
+    CREATE FUNCTION uses_a_temp_type(just_give_me_a_type) RETURNS int LANGUAGE sql AS $$SELECT 1;$$;
+
+exec
+----
+    
+(1 row)
+
+step s1_exit: 
+    SELECT pg_terminate_backend(pg_backend_pid());
+
+FATAL:  terminating connection due to administrator command
+FATAL:  terminating connection due to administrator command
+server closed the connection unexpectedly
+	This probably means the server terminated abnormally
+	before or while processing the request.
+
+step s2_advisory: <... completed>
+pg_advisory_lock
+----------------
+                
+(1 row)
+
+step s2_check_schema: 
+    SELECT oid::regclass FROM pg_class WHERE relnamespace = (SELECT oid FROM s1_temp_schema);
+    SELECT oid::regproc FROM pg_proc WHERE pronamespace = (SELECT oid FROM s1_temp_schema);
+    SELECT oid::regproc FROM pg_type WHERE typnamespace = (SELECT oid FROM s1_temp_schema);
+
+oid
+---
+(0 rows)
+
+oid
+---
+(0 rows)
+
+oid
+---
+(0 rows)
+
diff --git a/src/test/isolation/expected/temporal-range-integrity.out b/src/test/isolation/expected/temporal-range-integrity.out
new file mode 100644
index 0000000..039193e
--- /dev/null
+++ b/src/test/isolation/expected/temporal-range-integrity.out
@@ -0,0 +1,379 @@
+Parsed test spec with 2 sessions
+
+starting permutation: rx1 wy1 c1 ry2 wx2 c2
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step c1: COMMIT;
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    1
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step c2: COMMIT;
+
+starting permutation: rx1 wy1 ry2 c1 wx2 c2
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step c1: COMMIT;
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx1 wy1 ry2 wx2 c1 c2
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 wy1 ry2 wx2 c2 c1
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wy1 c1 wx2 c2
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step c1: COMMIT;
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: rx1 ry2 wy1 wx2 c1 c2
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wy1 wx2 c2 c1
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wx2 wy1 c1 c2
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wx2 wy1 c2 c1
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rx1 ry2 wx2 c2 wy1 c1
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step c2: COMMIT;
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: ry2 rx1 wy1 c1 wx2 c2
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step c1: COMMIT;
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: ry2 rx1 wy1 wx2 c1 c2
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wy1 wx2 c2 c1
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wx2 wy1 c1 c2
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wx2 wy1 c2 c1
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 rx1 wx2 c2 wy1 c1
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step c2: COMMIT;
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: ry2 wx2 rx1 wy1 c1 c2
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 wx2 rx1 wy1 c2 c1
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry2 wx2 rx1 c2 wy1 c1
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    1
+(1 row)
+
+step c2: COMMIT;
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: ry2 wx2 c2 rx1 wy1 c1
+step ry2: SELECT count(*) FROM offense WHERE statute_cite = '123.45(1)a' AND offense_date >= DATE '2008-01-01';
+count
+-----
+    0
+(1 row)
+
+step wx2: DELETE FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date = DATE '2008-01-01';
+step c2: COMMIT;
+step rx1: SELECT count(*) FROM statute WHERE statute_cite = '123.45(1)a' AND eff_date <= DATE '2009-05-15' AND (exp_date IS NULL OR exp_date > DATE '2009-05-15');
+count
+-----
+    0
+(1 row)
+
+step wy1: INSERT INTO offense VALUES (1, '123.45(1)a', DATE '2009-05-15');
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/timeouts.out b/src/test/isolation/expected/timeouts.out
new file mode 100644
index 0000000..9328676
--- /dev/null
+++ b/src/test/isolation/expected/timeouts.out
@@ -0,0 +1,81 @@
+Parsed test spec with 2 sessions
+
+starting permutation: rdtbl sto locktbl
+step rdtbl: SELECT * FROM accounts;
+accountid|balance
+---------+-------
+checking |    600
+savings  |    600
+(2 rows)
+
+step sto: SET statement_timeout = '10ms';
+step locktbl: LOCK TABLE accounts; <waiting ...>
+step locktbl: <... completed>
+ERROR:  canceling statement due to statement timeout
+
+starting permutation: rdtbl lto locktbl
+step rdtbl: SELECT * FROM accounts;
+accountid|balance
+---------+-------
+checking |    600
+savings  |    600
+(2 rows)
+
+step lto: SET lock_timeout = '10ms';
+step locktbl: LOCK TABLE accounts; <waiting ...>
+step locktbl: <... completed>
+ERROR:  canceling statement due to lock timeout
+
+starting permutation: rdtbl lsto locktbl
+step rdtbl: SELECT * FROM accounts;
+accountid|balance
+---------+-------
+checking |    600
+savings  |    600
+(2 rows)
+
+step lsto: SET lock_timeout = '10ms'; SET statement_timeout = '10s';
+step locktbl: LOCK TABLE accounts; <waiting ...>
+step locktbl: <... completed>
+ERROR:  canceling statement due to lock timeout
+
+starting permutation: rdtbl slto locktbl
+step rdtbl: SELECT * FROM accounts;
+accountid|balance
+---------+-------
+checking |    600
+savings  |    600
+(2 rows)
+
+step slto: SET lock_timeout = '10s'; SET statement_timeout = '10ms';
+step locktbl: LOCK TABLE accounts; <waiting ...>
+step locktbl: <... completed>
+ERROR:  canceling statement due to statement timeout
+
+starting permutation: wrtbl sto update
+step wrtbl: UPDATE accounts SET balance = balance + 100;
+step sto: SET statement_timeout = '10ms';
+step update: DELETE FROM accounts WHERE accountid = 'checking'; <waiting ...>
+step update: <... completed>
+ERROR:  canceling statement due to statement timeout
+
+starting permutation: wrtbl lto update
+step wrtbl: UPDATE accounts SET balance = balance + 100;
+step lto: SET lock_timeout = '10ms';
+step update: DELETE FROM accounts WHERE accountid = 'checking'; <waiting ...>
+step update: <... completed>
+ERROR:  canceling statement due to lock timeout
+
+starting permutation: wrtbl lsto update
+step wrtbl: UPDATE accounts SET balance = balance + 100;
+step lsto: SET lock_timeout = '10ms'; SET statement_timeout = '10s';
+step update: DELETE FROM accounts WHERE accountid = 'checking'; <waiting ...>
+step update: <... completed>
+ERROR:  canceling statement due to lock timeout
+
+starting permutation: wrtbl slto update
+step wrtbl: UPDATE accounts SET balance = balance + 100;
+step slto: SET lock_timeout = '10s'; SET statement_timeout = '10ms';
+step update: DELETE FROM accounts WHERE accountid = 'checking'; <waiting ...>
+step update: <... completed>
+ERROR:  canceling statement due to statement timeout
diff --git a/src/test/isolation/expected/total-cash.out b/src/test/isolation/expected/total-cash.out
new file mode 100644
index 0000000..7b00e0d
--- /dev/null
+++ b/src/test/isolation/expected/total-cash.out
@@ -0,0 +1,349 @@
+Parsed test spec with 2 sessions
+
+starting permutation: wx1 rxy1 c1 wy2 rxy2 c2
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c1: COMMIT;
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy2: SELECT SUM(balance) FROM accounts;
+sum
+---
+800
+(1 row)
+
+step c2: COMMIT;
+
+starting permutation: wx1 rxy1 wy2 c1 rxy2 c2
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step c1: COMMIT;
+step rxy2: SELECT SUM(balance) FROM accounts;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: wx1 rxy1 wy2 rxy2 c1 c2
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wx1 rxy1 wy2 rxy2 c2 c1
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wx1 wy2 rxy1 c1 rxy2 c2
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c1: COMMIT;
+step rxy2: SELECT SUM(balance) FROM accounts;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: wx1 wy2 rxy1 rxy2 c1 c2
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wx1 wy2 rxy1 rxy2 c2 c1
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wx1 wy2 rxy2 rxy1 c1 c2
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wx1 wy2 rxy2 rxy1 c2 c1
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wx1 wy2 rxy2 c2 rxy1 c1
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c2: COMMIT;
+step rxy1: SELECT SUM(balance) FROM accounts;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: wy2 wx1 rxy1 c1 rxy2 c2
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c1: COMMIT;
+step rxy2: SELECT SUM(balance) FROM accounts;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c2: COMMIT;
+
+starting permutation: wy2 wx1 rxy1 rxy2 c1 c2
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 wx1 rxy1 rxy2 c2 c1
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 wx1 rxy2 rxy1 c1 c2
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 wx1 rxy2 rxy1 c2 c1
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 wx1 rxy2 c2 rxy1 c1
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c2: COMMIT;
+step rxy1: SELECT SUM(balance) FROM accounts;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: wy2 rxy2 wx1 rxy1 c1 c2
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 rxy2 wx1 rxy1 c2 c1
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy1: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c2: COMMIT;
+step c1: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wy2 rxy2 wx1 c2 rxy1 c1
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step c2: COMMIT;
+step rxy1: SELECT SUM(balance) FROM accounts;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c1: COMMIT;
+
+starting permutation: wy2 rxy2 c2 wx1 rxy1 c1
+step wy2: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'savings';
+step rxy2: SELECT SUM(balance) FROM accounts;
+ sum
+----
+1000
+(1 row)
+
+step c2: COMMIT;
+step wx1: UPDATE accounts SET balance = balance - 200 WHERE accountid = 'checking';
+step rxy1: SELECT SUM(balance) FROM accounts;
+sum
+---
+800
+(1 row)
+
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/truncate-conflict.out b/src/test/isolation/expected/truncate-conflict.out
new file mode 100644
index 0000000..00d5ce3
--- /dev/null
+++ b/src/test/isolation/expected/truncate-conflict.out
@@ -0,0 +1,115 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1_begin s1_tab_lookup s2_auth s2_truncate s1_commit s2_reset
+step s1_begin: BEGIN;
+step s1_tab_lookup: SELECT count(*) >= 0 FROM truncate_tab;
+?column?
+--------
+t       
+(1 row)
+
+step s2_auth: SET ROLE regress_truncate_conflict;
+step s2_truncate: TRUNCATE truncate_tab;
+ERROR:  permission denied for table truncate_tab
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_auth s2_truncate s1_tab_lookup s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_auth: SET ROLE regress_truncate_conflict;
+step s2_truncate: TRUNCATE truncate_tab;
+ERROR:  permission denied for table truncate_tab
+step s1_tab_lookup: SELECT count(*) >= 0 FROM truncate_tab;
+?column?
+--------
+t       
+(1 row)
+
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_auth s1_tab_lookup s2_truncate s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_auth: SET ROLE regress_truncate_conflict;
+step s1_tab_lookup: SELECT count(*) >= 0 FROM truncate_tab;
+?column?
+--------
+t       
+(1 row)
+
+step s2_truncate: TRUNCATE truncate_tab;
+ERROR:  permission denied for table truncate_tab
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s2_auth s2_truncate s1_begin s1_tab_lookup s1_commit s2_reset
+step s2_auth: SET ROLE regress_truncate_conflict;
+step s2_truncate: TRUNCATE truncate_tab;
+ERROR:  permission denied for table truncate_tab
+step s1_begin: BEGIN;
+step s1_tab_lookup: SELECT count(*) >= 0 FROM truncate_tab;
+?column?
+--------
+t       
+(1 row)
+
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s1_tab_lookup s2_grant s2_auth s2_truncate s1_commit s2_reset
+step s1_begin: BEGIN;
+step s1_tab_lookup: SELECT count(*) >= 0 FROM truncate_tab;
+?column?
+--------
+t       
+(1 row)
+
+step s2_grant: GRANT TRUNCATE ON truncate_tab TO regress_truncate_conflict;
+step s2_auth: SET ROLE regress_truncate_conflict;
+step s2_truncate: TRUNCATE truncate_tab; <waiting ...>
+step s1_commit: COMMIT;
+step s2_truncate: <... completed>
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_grant s2_auth s2_truncate s1_tab_lookup s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_grant: GRANT TRUNCATE ON truncate_tab TO regress_truncate_conflict;
+step s2_auth: SET ROLE regress_truncate_conflict;
+step s2_truncate: TRUNCATE truncate_tab;
+step s1_tab_lookup: SELECT count(*) >= 0 FROM truncate_tab;
+?column?
+--------
+t       
+(1 row)
+
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_grant s2_auth s1_tab_lookup s2_truncate s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_grant: GRANT TRUNCATE ON truncate_tab TO regress_truncate_conflict;
+step s2_auth: SET ROLE regress_truncate_conflict;
+step s1_tab_lookup: SELECT count(*) >= 0 FROM truncate_tab;
+?column?
+--------
+t       
+(1 row)
+
+step s2_truncate: TRUNCATE truncate_tab; <waiting ...>
+step s1_commit: COMMIT;
+step s2_truncate: <... completed>
+step s2_reset: RESET ROLE;
+
+starting permutation: s2_grant s2_auth s2_truncate s1_begin s1_tab_lookup s1_commit s2_reset
+step s2_grant: GRANT TRUNCATE ON truncate_tab TO regress_truncate_conflict;
+step s2_auth: SET ROLE regress_truncate_conflict;
+step s2_truncate: TRUNCATE truncate_tab;
+step s1_begin: BEGIN;
+step s1_tab_lookup: SELECT count(*) >= 0 FROM truncate_tab;
+?column?
+--------
+t       
+(1 row)
+
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
diff --git a/src/test/isolation/expected/tuplelock-conflict.out b/src/test/isolation/expected/tuplelock-conflict.out
new file mode 100644
index 0000000..d629314
--- /dev/null
+++ b/src/test/isolation/expected/tuplelock-conflict.out
@@ -0,0 +1,629 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock1 s2_tuplock1 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock1 s2_tuplock2 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock1 s2_tuplock3 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock1 s2_tuplock4 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock4: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock2 s2_tuplock1 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock2 s2_tuplock2 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock2 s2_tuplock3 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock3: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock2 s2_tuplock4 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock4: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock3 s2_tuplock1 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock3 s2_tuplock2 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock2: SELECT * FROM multixact_conflict FOR SHARE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock2: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock3 s2_tuplock3 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock3: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock3 s2_tuplock4 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock4: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock4 s2_tuplock1 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock1: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock4 s2_tuplock2 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock2: SELECT * FROM multixact_conflict FOR SHARE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock2: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock4 s2_tuplock3 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock3: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_lcksvpt s1_tuplock4 s2_tuplock4 s1_commit
+step s1_begin: BEGIN;
+step s1_lcksvpt: SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo;
+a
+-
+1
+(1 row)
+
+step s1_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock4: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_tuplock1 s2_tuplock1 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_tuplock1 s2_tuplock2 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_tuplock1 s2_tuplock3 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_tuplock1 s2_tuplock4 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock4: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_tuplock2 s2_tuplock1 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_tuplock2 s2_tuplock2 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_tuplock2 s2_tuplock3 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock3: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_tuplock2 s2_tuplock4 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock2: SELECT * FROM multixact_conflict FOR SHARE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock4: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_tuplock3 s2_tuplock1 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE;
+a
+-
+1
+(1 row)
+
+step s1_commit: COMMIT;
+
+starting permutation: s1_begin s1_tuplock3 s2_tuplock2 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock2: SELECT * FROM multixact_conflict FOR SHARE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock2: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_tuplock3 s2_tuplock3 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock3: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_tuplock3 s2_tuplock4 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock4: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_tuplock4 s2_tuplock1 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock1: SELECT * FROM multixact_conflict FOR KEY SHARE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock1: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_tuplock4 s2_tuplock2 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock2: SELECT * FROM multixact_conflict FOR SHARE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock2: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_tuplock4 s2_tuplock3 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock3: SELECT * FROM multixact_conflict FOR NO KEY UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock3: <... completed>
+a
+-
+1
+(1 row)
+
+
+starting permutation: s1_begin s1_tuplock4 s2_tuplock4 s1_commit
+step s1_begin: BEGIN;
+step s1_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE;
+a
+-
+1
+(1 row)
+
+step s2_tuplock4: SELECT * FROM multixact_conflict FOR UPDATE; <waiting ...>
+step s1_commit: COMMIT;
+step s2_tuplock4: <... completed>
+a
+-
+1
+(1 row)
+
diff --git a/src/test/isolation/expected/tuplelock-partition.out b/src/test/isolation/expected/tuplelock-partition.out
new file mode 100644
index 0000000..369ddf9
--- /dev/null
+++ b/src/test/isolation/expected/tuplelock-partition.out
@@ -0,0 +1,24 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1b s1update_nokey s2locktuple s1c
+step s1b: BEGIN;
+step s1update_nokey: INSERT INTO parttab (key, col1, col2) VALUES (1, 'a', 'b') ON CONFLICT (key) DO UPDATE SET col1 = 'x', col2 = 'y';
+step s2locktuple: SELECT * FROM parttab FOR KEY SHARE;
+col1|key|col2
+----+---+----
+a   |  1|b   
+(1 row)
+
+step s1c: COMMIT;
+
+starting permutation: s1b s1update_key s2locktuple s1c
+step s1b: BEGIN;
+step s1update_key: INSERT INTO parttab (key, col1, col2) VALUES (1, 'a', 'b') ON CONFLICT (key) DO UPDATE SET key=1;
+step s2locktuple: SELECT * FROM parttab FOR KEY SHARE; <waiting ...>
+step s1c: COMMIT;
+step s2locktuple: <... completed>
+col1|key|col2
+----+---+----
+a   |  1|b   
+(1 row)
+
diff --git a/src/test/isolation/expected/tuplelock-update.out b/src/test/isolation/expected/tuplelock-update.out
new file mode 100644
index 0000000..1d37d45
--- /dev/null
+++ b/src/test/isolation/expected/tuplelock-update.out
@@ -0,0 +1,49 @@
+Parsed test spec with 4 sessions
+
+starting permutation: s1_advlock s2_update s3_update s4_update s1_chain s1_begin s1_grablock s1_advunlock1 s1_advunlock2 s1_advunlock3 s1_commit
+step s1_advlock: 
+    SELECT pg_advisory_lock(142857),
+        pg_advisory_lock(285714),
+        pg_advisory_lock(571428);
+
+pg_advisory_lock|pg_advisory_lock|pg_advisory_lock
+----------------+----------------+----------------
+                |                |                
+(1 row)
+
+step s2_update: UPDATE pktab SET data = DEFAULT WHERE pg_advisory_lock_shared(142857) IS NOT NULL; <waiting ...>
+step s3_update: UPDATE pktab SET data = DEFAULT WHERE pg_advisory_lock_shared(285714) IS NOT NULL; <waiting ...>
+step s4_update: UPDATE pktab SET data = DEFAULT WHERE pg_advisory_lock_shared(571428) IS NOT NULL; <waiting ...>
+step s1_chain: UPDATE pktab SET data = DEFAULT;
+step s1_begin: BEGIN;
+step s1_grablock: SELECT * FROM pktab FOR KEY SHARE;
+id|data
+--+----
+ 1|   2
+(1 row)
+
+step s1_advunlock1: SELECT pg_advisory_unlock(142857); <waiting ...>
+step s2_update: <... completed>
+step s1_advunlock1: <... completed>
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1_advunlock2: SELECT pg_advisory_unlock(285714); <waiting ...>
+step s3_update: <... completed>
+step s1_advunlock2: <... completed>
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1_advunlock3: SELECT pg_advisory_unlock(571428); <waiting ...>
+step s4_update: <... completed>
+step s1_advunlock3: <... completed>
+pg_advisory_unlock
+------------------
+t                 
+(1 row)
+
+step s1_commit: COMMIT;
diff --git a/src/test/isolation/expected/tuplelock-upgrade-no-deadlock.out b/src/test/isolation/expected/tuplelock-upgrade-no-deadlock.out
new file mode 100644
index 0000000..2159092
--- /dev/null
+++ b/src/test/isolation/expected/tuplelock-upgrade-no-deadlock.out
@@ -0,0 +1,253 @@
+Parsed test spec with 4 sessions
+
+starting permutation: s1_share s2_for_update s3_share s3_for_update s1_rollback s3_rollback s2_rollback
+step s1_share: select id from tlu_job where id = 1 for share;
+id
+--
+ 1
+(1 row)
+
+step s2_for_update: select id from tlu_job where id = 1 for update; <waiting ...>
+step s3_share: select id from tlu_job where id = 1 for share;
+id
+--
+ 1
+(1 row)
+
+step s3_for_update: select id from tlu_job where id = 1 for update; <waiting ...>
+step s1_rollback: rollback;
+step s3_for_update: <... completed>
+id
+--
+ 1
+(1 row)
+
+step s3_rollback: rollback;
+step s2_for_update: <... completed>
+id
+--
+ 1
+(1 row)
+
+step s2_rollback: rollback;
+
+starting permutation: s1_keyshare s2_for_update s3_keyshare s1_update s3_update s1_rollback s3_rollback s2_rollback
+step s1_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s2_for_update: select id from tlu_job where id = 1 for update; <waiting ...>
+step s3_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s1_update: update tlu_job set name = 'b' where id = 1;
+step s3_update: update tlu_job set name = 'c' where id = 1; <waiting ...>
+step s1_rollback: rollback;
+step s3_update: <... completed>
+step s3_rollback: rollback;
+step s2_for_update: <... completed>
+id
+--
+ 1
+(1 row)
+
+step s2_rollback: rollback;
+
+starting permutation: s1_keyshare s2_for_update s3_keyshare s1_update s3_update s1_commit s3_rollback s2_rollback
+step s1_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s2_for_update: select id from tlu_job where id = 1 for update; <waiting ...>
+step s3_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s1_update: update tlu_job set name = 'b' where id = 1;
+step s3_update: update tlu_job set name = 'c' where id = 1; <waiting ...>
+step s1_commit: commit;
+step s3_update: <... completed>
+step s3_rollback: rollback;
+step s2_for_update: <... completed>
+id
+--
+ 1
+(1 row)
+
+step s2_rollback: rollback;
+
+starting permutation: s1_keyshare s2_for_update s3_keyshare s3_delete s1_rollback s3_rollback s2_rollback
+step s1_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s2_for_update: select id from tlu_job where id = 1 for update; <waiting ...>
+step s3_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s3_delete: delete from tlu_job where id = 1; <waiting ...>
+step s1_rollback: rollback;
+step s3_delete: <... completed>
+step s3_rollback: rollback;
+step s2_for_update: <... completed>
+id
+--
+ 1
+(1 row)
+
+step s2_rollback: rollback;
+
+starting permutation: s1_keyshare s2_for_update s3_keyshare s3_delete s1_rollback s3_commit s2_rollback
+step s1_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s2_for_update: select id from tlu_job where id = 1 for update; <waiting ...>
+step s3_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s3_delete: delete from tlu_job where id = 1; <waiting ...>
+step s1_rollback: rollback;
+step s3_delete: <... completed>
+step s3_commit: commit;
+step s2_for_update: <... completed>
+id
+--
+(0 rows)
+
+step s2_rollback: rollback;
+
+starting permutation: s1_share s2_for_update s3_for_update s1_rollback s2_rollback s3_rollback
+step s1_share: select id from tlu_job where id = 1 for share;
+id
+--
+ 1
+(1 row)
+
+step s2_for_update: select id from tlu_job where id = 1 for update; <waiting ...>
+step s3_for_update: select id from tlu_job where id = 1 for update; <waiting ...>
+step s1_rollback: rollback;
+step s2_for_update: <... completed>
+id
+--
+ 1
+(1 row)
+
+step s2_rollback: rollback;
+step s3_for_update: <... completed>
+id
+--
+ 1
+(1 row)
+
+step s3_rollback: rollback;
+
+starting permutation: s1_share s2_update s3_update s1_rollback s2_rollback s3_rollback
+step s1_share: select id from tlu_job where id = 1 for share;
+id
+--
+ 1
+(1 row)
+
+step s2_update: update tlu_job set name = 'b' where id = 1; <waiting ...>
+step s3_update: update tlu_job set name = 'c' where id = 1; <waiting ...>
+step s1_rollback: rollback;
+step s2_update: <... completed>
+step s2_rollback: rollback;
+step s3_update: <... completed>
+step s3_rollback: rollback;
+
+starting permutation: s1_share s2_delete s3_delete s1_rollback s2_rollback s3_rollback
+step s1_share: select id from tlu_job where id = 1 for share;
+id
+--
+ 1
+(1 row)
+
+step s2_delete: delete from tlu_job where id = 1; <waiting ...>
+step s3_delete: delete from tlu_job where id = 1; <waiting ...>
+step s1_rollback: rollback;
+step s2_delete: <... completed>
+step s2_rollback: rollback;
+step s3_delete: <... completed>
+step s3_rollback: rollback;
+
+starting permutation: s1_keyshare s3_for_update s2_for_keyshare s1_savept_e s1_share s1_savept_f s1_fornokeyupd s2_fornokeyupd s0_begin s0_keyshare s1_rollback_f s0_keyshare s1_rollback_e s1_rollback s2_rollback s0_rollback s3_rollback
+step s1_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s3_for_update: select id from tlu_job where id = 1 for update; <waiting ...>
+step s2_for_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s1_savept_e: savepoint s1_e;
+step s1_share: select id from tlu_job where id = 1 for share;
+id
+--
+ 1
+(1 row)
+
+step s1_savept_f: savepoint s1_f;
+step s1_fornokeyupd: select id from tlu_job where id = 1 for no key update;
+id
+--
+ 1
+(1 row)
+
+step s2_fornokeyupd: select id from tlu_job where id = 1 for no key update; <waiting ...>
+step s0_begin: begin;
+step s0_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s1_rollback_f: rollback to s1_f;
+step s0_keyshare: select id from tlu_job where id = 1 for key share;
+id
+--
+ 1
+(1 row)
+
+step s1_rollback_e: rollback to s1_e;
+step s2_fornokeyupd: <... completed>
+id
+--
+ 1
+(1 row)
+
+step s1_rollback: rollback;
+step s2_rollback: rollback;
+step s0_rollback: rollback;
+step s3_for_update: <... completed>
+id
+--
+ 1
+(1 row)
+
+step s3_rollback: rollback;
diff --git a/src/test/isolation/expected/two-ids.out b/src/test/isolation/expected/two-ids.out
new file mode 100644
index 0000000..2ebd73f
--- /dev/null
+++ b/src/test/isolation/expected/two-ids.out
@@ -0,0 +1,1187 @@
+Parsed test spec with 3 sessions
+
+starting permutation: wx1 c1 rxwy2 c2 ry3 c3
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 3
+(1 row)
+
+step c3: COMMIT;
+
+starting permutation: wx1 c1 rxwy2 ry3 c2 c3
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx1 c1 rxwy2 ry3 c3 c2
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx1 c1 ry3 rxwy2 c2 c3
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx1 c1 ry3 rxwy2 c3 c2
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx1 c1 ry3 c3 rxwy2 c2
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+
+starting permutation: wx1 rxwy2 c1 c2 ry3 c3
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c1: COMMIT;
+step c2: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c3: COMMIT;
+
+starting permutation: wx1 rxwy2 c1 ry3 c2 c3
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c1: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: wx1 rxwy2 c1 ry3 c3 c2
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c1: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wx1 rxwy2 c2 c1 ry3 c3
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c1: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c3: COMMIT;
+
+starting permutation: wx1 rxwy2 c2 ry3 c1 c3
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx1 rxwy2 c2 ry3 c3 c1
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx1 rxwy2 ry3 c1 c2 c3
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: wx1 rxwy2 ry3 c1 c3 c2
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wx1 rxwy2 ry3 c2 c1 c3
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx1 rxwy2 ry3 c2 c3 c1
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx1 rxwy2 ry3 c3 c1 c2
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx1 rxwy2 ry3 c3 c2 c1
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx1 ry3 c1 rxwy2 c2 c3
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c1: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx1 ry3 c1 rxwy2 c3 c2
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c1: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx1 ry3 c1 c3 rxwy2 c2
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c1: COMMIT;
+step c3: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+
+starting permutation: wx1 ry3 rxwy2 c1 c2 c3
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: wx1 ry3 rxwy2 c1 c3 c2
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: wx1 ry3 rxwy2 c2 c1 c3
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: wx1 ry3 rxwy2 c2 c3 c1
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx1 ry3 rxwy2 c3 c1 c2
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx1 ry3 rxwy2 c3 c2 c1
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: wx1 ry3 c3 c1 rxwy2 c2
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step c1: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+
+starting permutation: wx1 ry3 c3 rxwy2 c1 c2
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: wx1 ry3 c3 rxwy2 c2 c1
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy2 wx1 c1 c2 ry3 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c2: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c3: COMMIT;
+
+starting permutation: rxwy2 wx1 c1 ry3 c2 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: rxwy2 wx1 c1 ry3 c3 c2
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxwy2 wx1 c2 c1 ry3 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c2: COMMIT;
+step c1: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c3: COMMIT;
+
+starting permutation: rxwy2 wx1 c2 ry3 c1 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c2: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy2 wx1 c2 ry3 c3 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c2: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy2 wx1 ry3 c1 c2 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: rxwy2 wx1 ry3 c1 c3 c2
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxwy2 wx1 ry3 c2 c1 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy2 wx1 ry3 c2 c3 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy2 wx1 ry3 c3 c1 c2
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy2 wx1 ry3 c3 c2 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy2 c2 wx1 c1 ry3 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c3: COMMIT;
+
+starting permutation: rxwy2 c2 wx1 ry3 c1 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy2 c2 wx1 ry3 c3 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step wx1: update D1 set id = id + 1;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy2 c2 ry3 wx1 c1 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy2 c2 ry3 wx1 c3 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy2 c2 ry3 c3 wx1 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step ry3: select id from D2;
+id
+--
+ 2
+(1 row)
+
+step c3: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+
+starting permutation: rxwy2 ry3 wx1 c1 c2 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: rxwy2 ry3 wx1 c1 c3 c2
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: rxwy2 ry3 wx1 c2 c1 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy2 ry3 wx1 c2 c3 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy2 ry3 wx1 c3 c1 c2
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy2 ry3 wx1 c3 c2 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy2 ry3 c2 wx1 c1 c3
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c2: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: rxwy2 ry3 c2 wx1 c3 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c2: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy2 ry3 c2 c3 wx1 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c2: COMMIT;
+step c3: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+
+starting permutation: rxwy2 ry3 c3 wx1 c1 c2
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: rxwy2 ry3 c3 wx1 c2 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: rxwy2 ry3 c3 c2 wx1 c1
+step rxwy2: update D2 set id = (select id+1 from D1);
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step c2: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+
+starting permutation: ry3 wx1 c1 rxwy2 c2 c3
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c3: COMMIT;
+
+starting permutation: ry3 wx1 c1 rxwy2 c3 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c3: COMMIT;
+step c2: COMMIT;
+
+starting permutation: ry3 wx1 c1 c3 rxwy2 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c3: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+
+starting permutation: ry3 wx1 rxwy2 c1 c2 c3
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: ry3 wx1 rxwy2 c1 c3 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry3 wx1 rxwy2 c2 c1 c3
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: ry3 wx1 rxwy2 c2 c3 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: ry3 wx1 rxwy2 c3 c1 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: ry3 wx1 rxwy2 c3 c2 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: ry3 wx1 c3 c1 rxwy2 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c3: COMMIT;
+step c1: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+
+starting permutation: ry3 wx1 c3 rxwy2 c1 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c3: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: ry3 wx1 c3 rxwy2 c2 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step wx1: update D1 set id = id + 1;
+step c3: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: ry3 rxwy2 wx1 c1 c2 c3
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step c3: COMMIT;
+
+starting permutation: ry3 rxwy2 wx1 c1 c3 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c3: COMMIT;
+step c2: COMMIT;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+
+starting permutation: ry3 rxwy2 wx1 c2 c1 c3
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c2: COMMIT;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: ry3 rxwy2 wx1 c2 c3 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c2: COMMIT;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: ry3 rxwy2 wx1 c3 c1 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c3: COMMIT;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: ry3 rxwy2 wx1 c3 c2 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c3: COMMIT;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: ry3 rxwy2 c2 wx1 c1 c3
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c3: COMMIT;
+
+starting permutation: ry3 rxwy2 c2 wx1 c3 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c3: COMMIT;
+step c1: COMMIT;
+
+starting permutation: ry3 rxwy2 c2 c3 wx1 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c3: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+
+starting permutation: ry3 rxwy2 c3 wx1 c1 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c3: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: ry3 rxwy2 c3 wx1 c2 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c3: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: ry3 rxwy2 c3 c2 wx1 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c3: COMMIT;
+step c2: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+
+starting permutation: ry3 c3 wx1 c1 rxwy2 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+
+starting permutation: ry3 c3 wx1 rxwy2 c1 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: ry3 c3 wx1 rxwy2 c2 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step wx1: update D1 set id = id + 1;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: ry3 c3 rxwy2 wx1 c1 c2
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
+step c2: COMMIT;
+
+starting permutation: ry3 c3 rxwy2 wx1 c2 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step wx1: update D1 set id = id + 1;
+step c2: COMMIT;
+step c1: COMMIT;
+
+starting permutation: ry3 c3 rxwy2 c2 wx1 c1
+step ry3: select id from D2;
+id
+--
+ 1
+(1 row)
+
+step c3: COMMIT;
+step rxwy2: update D2 set id = (select id+1 from D1);
+step c2: COMMIT;
+step wx1: update D1 set id = id + 1;
+step c1: COMMIT;
diff --git a/src/test/isolation/expected/update-conflict-out.out b/src/test/isolation/expected/update-conflict-out.out
new file mode 100644
index 0000000..1e82bd4
--- /dev/null
+++ b/src/test/isolation/expected/update-conflict-out.out
@@ -0,0 +1,31 @@
+Parsed test spec with 3 sessions
+
+starting permutation: foo_select bar_insert foo_insert foo_commit trouble_update bar_select bar_commit trouble_abort
+step foo_select: SELECT * FROM txn0 WHERE id = 42;
+id|val
+--+---
+(0 rows)
+
+step bar_insert: INSERT INTO txn0 SELECT 42, 'bar_insert';
+step foo_insert: INSERT INTO txn1 SELECT 7, 'foo_insert';
+step foo_commit: COMMIT;
+step trouble_update: UPDATE txn1 SET val = 'add physical version for "bar_select"' WHERE id = 7;
+step bar_select: SELECT * FROM txn1 WHERE id = 7;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step bar_commit: COMMIT;
+step trouble_abort: ABORT;
+
+starting permutation: foo_select bar_insert foo_insert foo_commit trouble_delete bar_select bar_commit trouble_abort
+step foo_select: SELECT * FROM txn0 WHERE id = 42;
+id|val
+--+---
+(0 rows)
+
+step bar_insert: INSERT INTO txn0 SELECT 42, 'bar_insert';
+step foo_insert: INSERT INTO txn1 SELECT 7, 'foo_insert';
+step foo_commit: COMMIT;
+step trouble_delete: DELETE FROM txn1 WHERE id = 7;
+step bar_select: SELECT * FROM txn1 WHERE id = 7;
+ERROR:  could not serialize access due to read/write dependencies among transactions
+step bar_commit: COMMIT;
+step trouble_abort: ABORT;
diff --git a/src/test/isolation/expected/update-locked-tuple.out b/src/test/isolation/expected/update-locked-tuple.out
new file mode 100644
index 0000000..1982c75
--- /dev/null
+++ b/src/test/isolation/expected/update-locked-tuple.out
@@ -0,0 +1,55 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1b s2b s2u s2c s1u1 s1u2 s1c
+step s1b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s2b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s2u: UPDATE users SET sometime = '1830-10-04' WHERE id = 1;
+step s2c: COMMIT;
+step s1u1: UPDATE orders SET name = 'order of olivier (2)', user_id = 1 WHERE id = 1;
+step s1u2: UPDATE orders SET name = 'order of olivier (3)', user_id = 1 WHERE id = 1;
+step s1c: COMMIT;
+
+starting permutation: s1b s2b s2u s1u1 s2c s1u2 s1c
+step s1b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s2b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s2u: UPDATE users SET sometime = '1830-10-04' WHERE id = 1;
+step s1u1: UPDATE orders SET name = 'order of olivier (2)', user_id = 1 WHERE id = 1;
+step s2c: COMMIT;
+step s1u2: UPDATE orders SET name = 'order of olivier (3)', user_id = 1 WHERE id = 1;
+step s1c: COMMIT;
+
+starting permutation: s1b s2b s1u1 s2u s2c s1u2 s1c
+step s1b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s2b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1u1: UPDATE orders SET name = 'order of olivier (2)', user_id = 1 WHERE id = 1;
+step s2u: UPDATE users SET sometime = '1830-10-04' WHERE id = 1;
+step s2c: COMMIT;
+step s1u2: UPDATE orders SET name = 'order of olivier (3)', user_id = 1 WHERE id = 1;
+step s1c: COMMIT;
+
+starting permutation: s1b s1u1 s2b s2u s2c s1u2 s1c
+step s1b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1u1: UPDATE orders SET name = 'order of olivier (2)', user_id = 1 WHERE id = 1;
+step s2b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s2u: UPDATE users SET sometime = '1830-10-04' WHERE id = 1;
+step s2c: COMMIT;
+step s1u2: UPDATE orders SET name = 'order of olivier (3)', user_id = 1 WHERE id = 1;
+step s1c: COMMIT;
+
+starting permutation: s1b s1u1 s2b s1u2 s2u s2c s1c
+step s1b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1u1: UPDATE orders SET name = 'order of olivier (2)', user_id = 1 WHERE id = 1;
+step s2b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1u2: UPDATE orders SET name = 'order of olivier (3)', user_id = 1 WHERE id = 1;
+step s2u: UPDATE users SET sometime = '1830-10-04' WHERE id = 1;
+step s2c: COMMIT;
+step s1c: COMMIT;
+
+starting permutation: s1b s1u1 s1u2 s2b s2u s2c s1c
+step s1b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s1u1: UPDATE orders SET name = 'order of olivier (2)', user_id = 1 WHERE id = 1;
+step s1u2: UPDATE orders SET name = 'order of olivier (3)', user_id = 1 WHERE id = 1;
+step s2b: BEGIN ISOLATION LEVEL REPEATABLE READ;
+step s2u: UPDATE users SET sometime = '1830-10-04' WHERE id = 1;
+step s2c: COMMIT;
+step s1c: COMMIT;
diff --git a/src/test/isolation/expected/vacuum-concurrent-drop.out b/src/test/isolation/expected/vacuum-concurrent-drop.out
new file mode 100644
index 0000000..cf348d7
--- /dev/null
+++ b/src/test/isolation/expected/vacuum-concurrent-drop.out
@@ -0,0 +1,76 @@
+Parsed test spec with 2 sessions
+
+starting permutation: lock vac_specified drop_and_commit
+step lock: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+step vac_specified: VACUUM part1, part2; <waiting ...>
+step drop_and_commit: 
+	DROP TABLE part2;
+	COMMIT;
+
+s2: WARNING:  skipping vacuum of "part2" --- relation no longer exists
+step vac_specified: <... completed>
+
+starting permutation: lock vac_all_parts drop_and_commit
+step lock: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+step vac_all_parts: VACUUM parted; <waiting ...>
+step drop_and_commit: 
+	DROP TABLE part2;
+	COMMIT;
+
+step vac_all_parts: <... completed>
+
+starting permutation: lock analyze_specified drop_and_commit
+step lock: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+step analyze_specified: ANALYZE part1, part2; <waiting ...>
+step drop_and_commit: 
+	DROP TABLE part2;
+	COMMIT;
+
+s2: WARNING:  skipping analyze of "part2" --- relation no longer exists
+step analyze_specified: <... completed>
+
+starting permutation: lock analyze_all_parts drop_and_commit
+step lock: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+step analyze_all_parts: ANALYZE parted; <waiting ...>
+step drop_and_commit: 
+	DROP TABLE part2;
+	COMMIT;
+
+step analyze_all_parts: <... completed>
+
+starting permutation: lock vac_analyze_specified drop_and_commit
+step lock: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+step vac_analyze_specified: VACUUM ANALYZE part1, part2; <waiting ...>
+step drop_and_commit: 
+	DROP TABLE part2;
+	COMMIT;
+
+s2: WARNING:  skipping vacuum of "part2" --- relation no longer exists
+step vac_analyze_specified: <... completed>
+
+starting permutation: lock vac_analyze_all_parts drop_and_commit
+step lock: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+step vac_analyze_all_parts: VACUUM ANALYZE parted; <waiting ...>
+step drop_and_commit: 
+	DROP TABLE part2;
+	COMMIT;
+
+step vac_analyze_all_parts: <... completed>
diff --git a/src/test/isolation/expected/vacuum-conflict.out b/src/test/isolation/expected/vacuum-conflict.out
new file mode 100644
index 0000000..ffde537
--- /dev/null
+++ b/src/test/isolation/expected/vacuum-conflict.out
@@ -0,0 +1,149 @@
+Parsed test spec with 2 sessions
+
+starting permutation: s1_begin s1_lock s2_auth s2_vacuum s1_commit s2_reset
+step s1_begin: BEGIN;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+s2: WARNING:  skipping "vacuum_tab" --- only table or database owner can vacuum it
+step s2_vacuum: VACUUM vacuum_tab;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_auth s2_vacuum s1_lock s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+s2: WARNING:  skipping "vacuum_tab" --- only table or database owner can vacuum it
+step s2_vacuum: VACUUM vacuum_tab;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_auth s1_lock s2_vacuum s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+s2: WARNING:  skipping "vacuum_tab" --- only table or database owner can vacuum it
+step s2_vacuum: VACUUM vacuum_tab;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s2_auth s2_vacuum s1_begin s1_lock s1_commit s2_reset
+step s2_auth: SET ROLE regress_vacuum_conflict;
+s2: WARNING:  skipping "vacuum_tab" --- only table or database owner can vacuum it
+step s2_vacuum: VACUUM vacuum_tab;
+step s1_begin: BEGIN;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s1_lock s2_auth s2_analyze s1_commit s2_reset
+step s1_begin: BEGIN;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+s2: WARNING:  skipping "vacuum_tab" --- only table or database owner can analyze it
+step s2_analyze: ANALYZE vacuum_tab;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_auth s2_analyze s1_lock s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+s2: WARNING:  skipping "vacuum_tab" --- only table or database owner can analyze it
+step s2_analyze: ANALYZE vacuum_tab;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_auth s1_lock s2_analyze s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+s2: WARNING:  skipping "vacuum_tab" --- only table or database owner can analyze it
+step s2_analyze: ANALYZE vacuum_tab;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s2_auth s2_analyze s1_begin s1_lock s1_commit s2_reset
+step s2_auth: SET ROLE regress_vacuum_conflict;
+s2: WARNING:  skipping "vacuum_tab" --- only table or database owner can analyze it
+step s2_analyze: ANALYZE vacuum_tab;
+step s1_begin: BEGIN;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_grant s1_lock s2_auth s2_vacuum s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_grant: ALTER TABLE vacuum_tab OWNER TO regress_vacuum_conflict;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+step s2_vacuum: VACUUM vacuum_tab; <waiting ...>
+step s1_commit: COMMIT;
+step s2_vacuum: <... completed>
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_grant s2_auth s2_vacuum s1_lock s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_grant: ALTER TABLE vacuum_tab OWNER TO regress_vacuum_conflict;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+step s2_vacuum: VACUUM vacuum_tab;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_grant s2_auth s1_lock s2_vacuum s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_grant: ALTER TABLE vacuum_tab OWNER TO regress_vacuum_conflict;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s2_vacuum: VACUUM vacuum_tab; <waiting ...>
+step s1_commit: COMMIT;
+step s2_vacuum: <... completed>
+step s2_reset: RESET ROLE;
+
+starting permutation: s2_grant s2_auth s2_vacuum s1_begin s1_lock s1_commit s2_reset
+step s2_grant: ALTER TABLE vacuum_tab OWNER TO regress_vacuum_conflict;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+step s2_vacuum: VACUUM vacuum_tab;
+step s1_begin: BEGIN;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_grant s1_lock s2_auth s2_analyze s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_grant: ALTER TABLE vacuum_tab OWNER TO regress_vacuum_conflict;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+step s2_analyze: ANALYZE vacuum_tab; <waiting ...>
+step s1_commit: COMMIT;
+step s2_analyze: <... completed>
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_grant s2_auth s2_analyze s1_lock s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_grant: ALTER TABLE vacuum_tab OWNER TO regress_vacuum_conflict;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+step s2_analyze: ANALYZE vacuum_tab;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
+
+starting permutation: s1_begin s2_grant s2_auth s1_lock s2_analyze s1_commit s2_reset
+step s1_begin: BEGIN;
+step s2_grant: ALTER TABLE vacuum_tab OWNER TO regress_vacuum_conflict;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s2_analyze: ANALYZE vacuum_tab; <waiting ...>
+step s1_commit: COMMIT;
+step s2_analyze: <... completed>
+step s2_reset: RESET ROLE;
+
+starting permutation: s2_grant s2_auth s2_analyze s1_begin s1_lock s1_commit s2_reset
+step s2_grant: ALTER TABLE vacuum_tab OWNER TO regress_vacuum_conflict;
+step s2_auth: SET ROLE regress_vacuum_conflict;
+step s2_analyze: ANALYZE vacuum_tab;
+step s1_begin: BEGIN;
+step s1_lock: LOCK vacuum_tab IN SHARE UPDATE EXCLUSIVE MODE;
+step s1_commit: COMMIT;
+step s2_reset: RESET ROLE;
diff --git a/src/test/isolation/expected/vacuum-reltuples.out b/src/test/isolation/expected/vacuum-reltuples.out
new file mode 100644
index 0000000..cdbe7f3
--- /dev/null
+++ b/src/test/isolation/expected/vacuum-reltuples.out
@@ -0,0 +1,67 @@
+Parsed test spec with 2 sessions
+
+starting permutation: modify vac stats
+step modify: 
+    insert into smalltbl select max(id)+1 from smalltbl;
+
+step vac: 
+    vacuum smalltbl;
+
+step stats: 
+    select relpages, reltuples from pg_class
+     where oid='smalltbl'::regclass;
+
+relpages|reltuples
+--------+---------
+       1|       21
+(1 row)
+
+
+starting permutation: modify open fetch1 vac close stats
+step modify: 
+    insert into smalltbl select max(id)+1 from smalltbl;
+
+step open: 
+    begin;
+    declare c1 cursor for select 1 as dummy from smalltbl;
+
+step fetch1: 
+    fetch next from c1;
+
+dummy
+-----
+    1
+(1 row)
+
+step vac: 
+    vacuum smalltbl;
+
+step close: 
+    commit;
+
+step stats: 
+    select relpages, reltuples from pg_class
+     where oid='smalltbl'::regclass;
+
+relpages|reltuples
+--------+---------
+       1|       20
+(1 row)
+
+
+starting permutation: modify vac stats
+step modify: 
+    insert into smalltbl select max(id)+1 from smalltbl;
+
+step vac: 
+    vacuum smalltbl;
+
+step stats: 
+    select relpages, reltuples from pg_class
+     where oid='smalltbl'::regclass;
+
+relpages|reltuples
+--------+---------
+       1|       21
+(1 row)
+
diff --git a/src/test/isolation/expected/vacuum-skip-locked.out b/src/test/isolation/expected/vacuum-skip-locked.out
new file mode 100644
index 0000000..99db281
--- /dev/null
+++ b/src/test/isolation/expected/vacuum-skip-locked.out
@@ -0,0 +1,171 @@
+Parsed test spec with 2 sessions
+
+starting permutation: lock_share vac_specified commit
+step lock_share: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+s2: WARNING:  skipping vacuum of "part1" --- lock not available
+step vac_specified: VACUUM (SKIP_LOCKED) part1, part2;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_share vac_all_parts commit
+step lock_share: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+step vac_all_parts: VACUUM (SKIP_LOCKED) parted;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_share analyze_specified commit
+step lock_share: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+s2: WARNING:  skipping analyze of "part1" --- lock not available
+step analyze_specified: ANALYZE (SKIP_LOCKED) part1, part2;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_share analyze_all_parts commit
+step lock_share: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+step analyze_all_parts: ANALYZE (SKIP_LOCKED) parted;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_share vac_analyze_specified commit
+step lock_share: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+s2: WARNING:  skipping vacuum of "part1" --- lock not available
+step vac_analyze_specified: VACUUM (ANALYZE, SKIP_LOCKED) part1, part2;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_share vac_analyze_all_parts commit
+step lock_share: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+step vac_analyze_all_parts: VACUUM (ANALYZE, SKIP_LOCKED) parted;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_share vac_full_specified commit
+step lock_share: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+s2: WARNING:  skipping vacuum of "part1" --- lock not available
+step vac_full_specified: VACUUM (SKIP_LOCKED, FULL) part1, part2;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_share vac_full_all_parts commit
+step lock_share: 
+	BEGIN;
+	LOCK part1 IN SHARE MODE;
+
+step vac_full_all_parts: VACUUM (SKIP_LOCKED, FULL) parted;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_access_exclusive vac_specified commit
+step lock_access_exclusive: 
+	BEGIN;
+	LOCK part1 IN ACCESS EXCLUSIVE MODE;
+
+s2: WARNING:  skipping vacuum of "part1" --- lock not available
+step vac_specified: VACUUM (SKIP_LOCKED) part1, part2;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_access_exclusive vac_all_parts commit
+step lock_access_exclusive: 
+	BEGIN;
+	LOCK part1 IN ACCESS EXCLUSIVE MODE;
+
+step vac_all_parts: VACUUM (SKIP_LOCKED) parted;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_access_exclusive analyze_specified commit
+step lock_access_exclusive: 
+	BEGIN;
+	LOCK part1 IN ACCESS EXCLUSIVE MODE;
+
+s2: WARNING:  skipping analyze of "part1" --- lock not available
+step analyze_specified: ANALYZE (SKIP_LOCKED) part1, part2;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_access_exclusive analyze_all_parts commit
+step lock_access_exclusive: 
+	BEGIN;
+	LOCK part1 IN ACCESS EXCLUSIVE MODE;
+
+step analyze_all_parts: ANALYZE (SKIP_LOCKED) parted; <waiting ...>
+step commit: 
+	COMMIT;
+
+step analyze_all_parts: <... completed>
+
+starting permutation: lock_access_exclusive vac_analyze_specified commit
+step lock_access_exclusive: 
+	BEGIN;
+	LOCK part1 IN ACCESS EXCLUSIVE MODE;
+
+s2: WARNING:  skipping vacuum of "part1" --- lock not available
+step vac_analyze_specified: VACUUM (ANALYZE, SKIP_LOCKED) part1, part2;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_access_exclusive vac_analyze_all_parts commit
+step lock_access_exclusive: 
+	BEGIN;
+	LOCK part1 IN ACCESS EXCLUSIVE MODE;
+
+step vac_analyze_all_parts: VACUUM (ANALYZE, SKIP_LOCKED) parted; <waiting ...>
+step commit: 
+	COMMIT;
+
+step vac_analyze_all_parts: <... completed>
+
+starting permutation: lock_access_exclusive vac_full_specified commit
+step lock_access_exclusive: 
+	BEGIN;
+	LOCK part1 IN ACCESS EXCLUSIVE MODE;
+
+s2: WARNING:  skipping vacuum of "part1" --- lock not available
+step vac_full_specified: VACUUM (SKIP_LOCKED, FULL) part1, part2;
+step commit: 
+	COMMIT;
+
+
+starting permutation: lock_access_exclusive vac_full_all_parts commit
+step lock_access_exclusive: 
+	BEGIN;
+	LOCK part1 IN ACCESS EXCLUSIVE MODE;
+
+step vac_full_all_parts: VACUUM (SKIP_LOCKED, FULL) parted;
+step commit: 
+	COMMIT;
+