Adding upstream version 15.5.upstream/15.5

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

1 files changed, 32 insertions, 0 deletions

diff --git a/src/test/isolation/specs/tuplelock-partition.spec b/src/test/isolation/specs/tuplelock-partition.spec
new file mode 100644
index 0000000..c267b28
--- /dev/null
+++ b/src/test/isolation/specs/tuplelock-partition.spec
@@ -0,0 +1,32 @@
+# Test tuple locking on INSERT ON CONFLICT UPDATE on a partitioned table.
+
+setup
+{
+   DROP TABLE IF EXISTS parttab;
+   CREATE TABLE parttab (col1 text, key INTEGER PRIMARY KEY, col2 text) PARTITION BY LIST (key);
+   CREATE TABLE parttab1 (key INTEGER PRIMARY KEY, col1 text, col2 text);
+   CREATE TABLE parttab2 (key INTEGER PRIMARY KEY, col1 text, col2 text);
+   ALTER TABLE parttab ATTACH PARTITION parttab1 FOR VALUES IN (1);
+   ALTER TABLE parttab ATTACH PARTITION parttab2 FOR VALUES IN (2);
+   INSERT INTO parttab (key, col1, col2) VALUES (1, 'a', 'b');
+}
+
+teardown
+{
+   DROP TABLE parttab;
+}
+
+session s1
+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 s1update_key  { INSERT INTO parttab (key, col1, col2) VALUES (1, 'a', 'b') ON CONFLICT (key) DO UPDATE SET key=1; }
+step s1c               { COMMIT; }
+
+session s2
+step s2locktuple  { SELECT * FROM parttab FOR KEY SHARE; }
+
+# INSERT ON CONFLICT UPDATE, performs an UPDATE on non-key columns
+permutation s1b s1update_nokey s2locktuple s1c
+
+# INSERT ON CONFLICT UPDATE, performs an UPDATE on key column
+permutation s1b s1update_key s2locktuple s1c