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Parsed test spec with 2 sessions
starting permutation: s1alter s1commit s2nv
step s1alter: ALTER SEQUENCE seq1 MAXVALUE 10;
step s1commit: COMMIT;
step s2nv: SELECT nextval('seq1') FROM generate_series(1, 15);
ERROR: nextval: reached maximum value of sequence "seq1" (10)
starting permutation: s1alter s2nv s1commit
step s1alter: ALTER SEQUENCE seq1 MAXVALUE 10;
step s2nv: SELECT nextval('seq1') FROM generate_series(1, 15); <waiting ...>
step s1commit: COMMIT;
step s2nv: <... completed>
ERROR: nextval: reached maximum value of sequence "seq1" (10)
starting permutation: s1restart s2nv s1commit
step s1restart: ALTER SEQUENCE seq1 RESTART WITH 5;
step s2nv: SELECT nextval('seq1') FROM generate_series(1, 15); <waiting ...>
step s1commit: COMMIT;
step s2nv: <... completed>
nextval
-------
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(15 rows)
starting permutation: s1restart s2nv s1commit
step s1restart: ALTER SEQUENCE seq1 RESTART WITH 5;
step s2nv: SELECT nextval('seq1') FROM generate_series(1, 15); <waiting ...>
step s1commit: COMMIT;
step s2nv: <... completed>
nextval
-------
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(15 rows)
starting permutation: s2begin s2nv s1alter2 s2commit s1commit
step s2begin: BEGIN;
step s2nv: SELECT nextval('seq1') FROM generate_series(1, 15);
nextval
-------
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(15 rows)
step s1alter2: ALTER SEQUENCE seq1 MAXVALUE 20; <waiting ...>
step s2commit: COMMIT;
step s1alter2: <... completed>
step s1commit: COMMIT;
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