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112 lines
3.2 KiB
Plaintext
112 lines
3.2 KiB
Plaintext
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Parsed test spec with 2 sessions
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starting permutation: wxry1 c1 r2 wyrx2 c2
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step wxry1: INSERT INTO child (parent_id) VALUES (0);
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step c1: COMMIT;
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step r2: SELECT TRUE;
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bool
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t
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step wyrx2: DELETE FROM parent WHERE parent_id = 0;
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ERROR: child row exists
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step c2: COMMIT;
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starting permutation: wxry1 r2 c1 wyrx2 c2
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step wxry1: INSERT INTO child (parent_id) VALUES (0);
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step r2: SELECT TRUE;
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bool
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t
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step c1: COMMIT;
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step wyrx2: DELETE FROM parent WHERE parent_id = 0;
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ERROR: could not serialize access due to read/write dependencies among transactions
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step c2: COMMIT;
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starting permutation: wxry1 r2 wyrx2 c1 c2
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step wxry1: INSERT INTO child (parent_id) VALUES (0);
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step r2: SELECT TRUE;
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bool
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t
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step wyrx2: DELETE FROM parent WHERE parent_id = 0;
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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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starting permutation: wxry1 r2 wyrx2 c2 c1
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step wxry1: INSERT INTO child (parent_id) VALUES (0);
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step r2: SELECT TRUE;
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bool
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t
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step wyrx2: DELETE FROM parent WHERE parent_id = 0;
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step c2: COMMIT;
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step c1: COMMIT;
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ERROR: could not serialize access due to read/write dependencies among transactions
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starting permutation: r2 wxry1 c1 wyrx2 c2
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step r2: SELECT TRUE;
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bool
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t
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step wxry1: INSERT INTO child (parent_id) VALUES (0);
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step c1: COMMIT;
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step wyrx2: DELETE FROM parent WHERE parent_id = 0;
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ERROR: could not serialize access due to read/write dependencies among transactions
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step c2: COMMIT;
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starting permutation: r2 wxry1 wyrx2 c1 c2
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step r2: SELECT TRUE;
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bool
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t
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step wxry1: INSERT INTO child (parent_id) VALUES (0);
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step wyrx2: DELETE FROM parent WHERE parent_id = 0;
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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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starting permutation: r2 wxry1 wyrx2 c2 c1
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step r2: SELECT TRUE;
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bool
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t
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step wxry1: INSERT INTO child (parent_id) VALUES (0);
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step wyrx2: DELETE FROM parent WHERE parent_id = 0;
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step c2: COMMIT;
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step c1: COMMIT;
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ERROR: could not serialize access due to read/write dependencies among transactions
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starting permutation: r2 wyrx2 wxry1 c1 c2
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step r2: SELECT TRUE;
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bool
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t
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step wyrx2: DELETE FROM parent WHERE parent_id = 0;
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step wxry1: INSERT INTO child (parent_id) VALUES (0);
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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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starting permutation: r2 wyrx2 wxry1 c2 c1
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step r2: SELECT TRUE;
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bool
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t
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step wyrx2: DELETE FROM parent WHERE parent_id = 0;
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step wxry1: INSERT INTO child (parent_id) VALUES (0);
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step c2: COMMIT;
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step c1: COMMIT;
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ERROR: could not serialize access due to read/write dependencies among transactions
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starting permutation: r2 wyrx2 c2 wxry1 c1
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step r2: SELECT TRUE;
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bool
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t
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step wyrx2: DELETE FROM parent WHERE parent_id = 0;
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step c2: COMMIT;
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step wxry1: INSERT INTO child (parent_id) VALUES (0);
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ERROR: parent row missing
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step c1: COMMIT;
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