95 lines
4.5 KiB
Plaintext
95 lines
4.5 KiB
Plaintext
Parsed test spec with 2 sessions
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starting permutation: merge1 c1 select2 c2
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step merge1: MERGE INTO target t USING (SELECT 1 as key, 'merge1' as val) s ON s.key = t.key WHEN NOT MATCHED THEN INSERT VALUES (s.key, s.val) WHEN MATCHED THEN UPDATE set val = t.val || ' updated by merge1';
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step c1: COMMIT;
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step select2: SELECT * FROM target;
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key|val
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---+------
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1|merge1
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(1 row)
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step c2: COMMIT;
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starting permutation: merge1 c1 merge2 select2 c2
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step merge1: MERGE INTO target t USING (SELECT 1 as key, 'merge1' as val) s ON s.key = t.key WHEN NOT MATCHED THEN INSERT VALUES (s.key, s.val) WHEN MATCHED THEN UPDATE set val = t.val || ' updated by merge1';
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step c1: COMMIT;
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step merge2: MERGE INTO target t USING (SELECT 1 as key, 'merge2' as val) s ON s.key = t.key WHEN NOT MATCHED THEN INSERT VALUES (s.key, s.val) WHEN MATCHED THEN UPDATE set val = t.val || ' updated by merge2';
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step select2: SELECT * FROM target;
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key|val
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---+------------------------
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1|merge1 updated by merge2
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(1 row)
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step c2: COMMIT;
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starting permutation: insert1 merge2 c1 select2 c2
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step insert1: INSERT INTO target VALUES (1, 'insert1');
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step merge2: MERGE INTO target t USING (SELECT 1 as key, 'merge2' as val) s ON s.key = t.key WHEN NOT MATCHED THEN INSERT VALUES (s.key, s.val) WHEN MATCHED THEN UPDATE set val = t.val || ' updated by merge2'; <waiting ...>
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step c1: COMMIT;
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step merge2: <... completed>
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ERROR: duplicate key value violates unique constraint "target_pkey"
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step select2: SELECT * FROM target;
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ERROR: current transaction is aborted, commands ignored until end of transaction block
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step c2: COMMIT;
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starting permutation: merge1 merge2 c1 select2 c2
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step merge1: MERGE INTO target t USING (SELECT 1 as key, 'merge1' as val) s ON s.key = t.key WHEN NOT MATCHED THEN INSERT VALUES (s.key, s.val) WHEN MATCHED THEN UPDATE set val = t.val || ' updated by merge1';
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step merge2: MERGE INTO target t USING (SELECT 1 as key, 'merge2' as val) s ON s.key = t.key WHEN NOT MATCHED THEN INSERT VALUES (s.key, s.val) WHEN MATCHED THEN UPDATE set val = t.val || ' updated by merge2'; <waiting ...>
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step c1: COMMIT;
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step merge2: <... completed>
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ERROR: duplicate key value violates unique constraint "target_pkey"
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step select2: SELECT * FROM target;
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ERROR: current transaction is aborted, commands ignored until end of transaction block
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step c2: COMMIT;
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starting permutation: merge1 merge2 a1 select2 c2
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step merge1: MERGE INTO target t USING (SELECT 1 as key, 'merge1' as val) s ON s.key = t.key WHEN NOT MATCHED THEN INSERT VALUES (s.key, s.val) WHEN MATCHED THEN UPDATE set val = t.val || ' updated by merge1';
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step merge2: MERGE INTO target t USING (SELECT 1 as key, 'merge2' as val) s ON s.key = t.key WHEN NOT MATCHED THEN INSERT VALUES (s.key, s.val) WHEN MATCHED THEN UPDATE set val = t.val || ' updated by merge2'; <waiting ...>
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step a1: ABORT;
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step merge2: <... completed>
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step select2: SELECT * FROM target;
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key|val
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---+------
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1|merge2
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(1 row)
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step c2: COMMIT;
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starting permutation: delete1 insert1 c1 merge2 select2 c2
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step delete1: DELETE FROM target WHERE key = 1;
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step insert1: INSERT INTO target VALUES (1, 'insert1');
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step c1: COMMIT;
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step merge2: MERGE INTO target t USING (SELECT 1 as key, 'merge2' as val) s ON s.key = t.key WHEN NOT MATCHED THEN INSERT VALUES (s.key, s.val) WHEN MATCHED THEN UPDATE set val = t.val || ' updated by merge2';
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step select2: SELECT * FROM target;
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key|val
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---+-------------------------
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1|insert1 updated by merge2
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(1 row)
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step c2: COMMIT;
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starting permutation: delete1 insert1 merge2 c1 select2 c2
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step delete1: DELETE FROM target WHERE key = 1;
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step insert1: INSERT INTO target VALUES (1, 'insert1');
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step merge2: MERGE INTO target t USING (SELECT 1 as key, 'merge2' as val) s ON s.key = t.key WHEN NOT MATCHED THEN INSERT VALUES (s.key, s.val) WHEN MATCHED THEN UPDATE set val = t.val || ' updated by merge2'; <waiting ...>
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step c1: COMMIT;
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step merge2: <... completed>
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ERROR: duplicate key value violates unique constraint "target_pkey"
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step select2: SELECT * FROM target;
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ERROR: current transaction is aborted, commands ignored until end of transaction block
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step c2: COMMIT;
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starting permutation: delete1 insert1 merge2i c1 select2 c2
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step delete1: DELETE FROM target WHERE key = 1;
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step insert1: INSERT INTO target VALUES (1, 'insert1');
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step merge2i: MERGE INTO target t USING (SELECT 1 as key, 'merge2' as val) s ON s.key = t.key WHEN MATCHED THEN UPDATE set val = t.val || ' updated by merge2';
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step c1: COMMIT;
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step select2: SELECT * FROM target;
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key|val
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---+-------
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1|insert1
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(1 row)
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step c2: COMMIT;
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