diff options
Diffstat (limited to 'src/test/isolation')
| -rw-r--r-- | src/test/isolation/expected/multiple-row-versions.out | 2 | ||||
| -rw-r--r-- | src/test/isolation/specs/multiple-row-versions.spec | 5 |
2 files changed, 3 insertions, 4 deletions
diff --git a/src/test/isolation/expected/multiple-row-versions.out b/src/test/isolation/expected/multiple-row-versions.out index cd31029d17..bbd3ecc0f7 100644 --- a/src/test/isolation/expected/multiple-row-versions.out +++ b/src/test/isolation/expected/multiple-row-versions.out @@ -19,6 +19,6 @@ id txt 1 step c4: COMMIT; step c3: COMMIT; -ERROR: could not serialize access due to read/write dependencies among transactions 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/specs/multiple-row-versions.spec b/src/test/isolation/specs/multiple-row-versions.spec index 8cfe3a44dc..1bb5b4e8ba 100644 --- a/src/test/isolation/specs/multiple-row-versions.spec +++ b/src/test/isolation/specs/multiple-row-versions.spec @@ -1,8 +1,7 @@ # Multiple Row Versions test # -# This test is designed to ensure that predicate locks taken on one version -# of a row are detected as conflicts when a later version of the row is -# updated or deleted by a transaction concurrent to the reader. +# This test is designed to cover some code paths which only occur with +# four or more transactions interacting with particular timings. # # Due to long permutation setup time, we are only testing one specific # permutation, which should get a serialization error. |