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Diffstat (limited to 'src/test/isolation/expected/multiple-row-versions.out')
-rw-r--r-- | src/test/isolation/expected/multiple-row-versions.out | 30 |
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; |