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src/test/isolation/expected/predicate-lock-hot-tuple.out
24 строки
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Tom Lane
Improve display of query results in isolation tests.
23 июн 2021, 18:13
23 июн 2021, 18:13
4a05406
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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