25 lines
969 B
Plaintext
25 lines
969 B
Plaintext
Parsed test spec with 4 sessions
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starting permutation: s1_advlock s2_update s3_update s4_update s1_chain s1_begin s1_grablock s1_advunlock s1_commit
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step s1_advlock: SELECT pg_advisory_lock(142857);
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pg_advisory_lock
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step s2_update: UPDATE pktab SET data = DEFAULT WHERE pg_advisory_lock_shared(142857) IS NOT NULL; <waiting ...>
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step s3_update: UPDATE pktab SET data = DEFAULT WHERE pg_advisory_lock_shared(142857) IS NOT NULL; <waiting ...>
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step s4_update: UPDATE pktab SET data = DEFAULT WHERE pg_advisory_lock_shared(142857) IS NOT NULL; <waiting ...>
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step s1_chain: UPDATE pktab SET data = DEFAULT;
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step s1_begin: BEGIN;
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step s1_grablock: SELECT * FROM pktab FOR KEY SHARE;
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id data
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1 2
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step s1_advunlock: SELECT pg_advisory_unlock(142857);
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pg_advisory_unlock
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t
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step s2_update: <... completed>
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step s3_update: <... completed>
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step s4_update: <... completed>
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step s1_commit: COMMIT;
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