Adding upstream version 14.5.upstream/14.5upstream

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

1 files changed, 30 insertions, 0 deletions

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;