25 lines
662 B
Plaintext
25 lines
662 B
Plaintext
Parsed test spec with 2 sessions
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starting permutation: b1 b2 r1 r2 w1 w2 c1 c2
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step b1: BEGIN ISOLATION LEVEL SERIALIZABLE;
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step b2: BEGIN ISOLATION LEVEL SERIALIZABLE;
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step r1: SELECT * FROM test WHERE i IN (5, 7)
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i|t
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-+----------------
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5|apple
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7|pear_hot_updated
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(2 rows)
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step r2: SELECT * FROM test WHERE i IN (5, 7)
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i|t
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-+----------------
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5|apple
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7|pear_hot_updated
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(2 rows)
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step w1: UPDATE test SET t = 'pear_xact1' WHERE i = 7
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step w2: UPDATE test SET t = 'apple_xact2' WHERE i = 5
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step c1: COMMIT;
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step c2: COMMIT;
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ERROR: could not serialize access due to read/write dependencies among transactions
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