101 lines
5.9 KiB
Plaintext
101 lines
5.9 KiB
Plaintext
Parsed test spec with 3 sessions
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starting permutation: s1begin s1lock s2begin s2drop s1select s3getlocks s1commit s3getlocks s2commit
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step s1begin: BEGIN;
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step s1lock: LOCK TABLE part_drop_index_locking_subpart_child IN ACCESS SHARE MODE;
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step s2begin: BEGIN;
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step s2drop: DROP INDEX part_drop_index_locking_idx; <waiting ...>
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step s1select: SELECT * FROM part_drop_index_locking_subpart_child;
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id
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--
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(0 rows)
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step s3getlocks:
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SELECT s.query, c.relname, l.mode, l.granted
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FROM pg_locks l
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JOIN pg_class c ON l.relation = c.oid
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JOIN pg_stat_activity s ON l.pid = s.pid
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WHERE c.relname LIKE 'part_drop_index_locking%'
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ORDER BY s.query, c.relname, l.mode, l.granted;
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query |relname |mode |granted
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----------------------------------------------------+---------------------------------------------+-------------------+-------
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DROP INDEX part_drop_index_locking_idx; |part_drop_index_locking |AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_idx; |part_drop_index_locking_idx |AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_idx; |part_drop_index_locking_subpart |AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_idx; |part_drop_index_locking_subpart_child |AccessExclusiveLock|f
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SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child |AccessShareLock |t
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SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child_id_idx |AccessShareLock |t
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SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child_id_idx1|AccessShareLock |t
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(7 rows)
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step s1commit: COMMIT;
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step s2drop: <... completed>
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step s3getlocks:
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SELECT s.query, c.relname, l.mode, l.granted
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FROM pg_locks l
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JOIN pg_class c ON l.relation = c.oid
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JOIN pg_stat_activity s ON l.pid = s.pid
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WHERE c.relname LIKE 'part_drop_index_locking%'
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ORDER BY s.query, c.relname, l.mode, l.granted;
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query |relname |mode |granted
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---------------------------------------+--------------------------------------------+-------------------+-------
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DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking |AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking_idx |AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking_subpart |AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking_subpart_child |AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking_subpart_child_id_idx|AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_idx;|part_drop_index_locking_subpart_id_idx |AccessExclusiveLock|t
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(6 rows)
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step s2commit: COMMIT;
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starting permutation: s1begin s1lock s2begin s2dropsub s1select s3getlocks s1commit s3getlocks s2commit
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step s1begin: BEGIN;
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step s1lock: LOCK TABLE part_drop_index_locking_subpart_child IN ACCESS SHARE MODE;
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step s2begin: BEGIN;
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step s2dropsub: DROP INDEX part_drop_index_locking_subpart_idx; <waiting ...>
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step s1select: SELECT * FROM part_drop_index_locking_subpart_child;
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id
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--
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(0 rows)
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step s3getlocks:
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SELECT s.query, c.relname, l.mode, l.granted
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FROM pg_locks l
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JOIN pg_class c ON l.relation = c.oid
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JOIN pg_stat_activity s ON l.pid = s.pid
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WHERE c.relname LIKE 'part_drop_index_locking%'
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ORDER BY s.query, c.relname, l.mode, l.granted;
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query |relname |mode |granted
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----------------------------------------------------+---------------------------------------------+-------------------+-------
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DROP INDEX part_drop_index_locking_subpart_idx; |part_drop_index_locking_subpart |AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_subpart_idx; |part_drop_index_locking_subpart_child |AccessExclusiveLock|f
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DROP INDEX part_drop_index_locking_subpart_idx; |part_drop_index_locking_subpart_idx |AccessExclusiveLock|t
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SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child |AccessShareLock |t
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SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child_id_idx |AccessShareLock |t
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SELECT * FROM part_drop_index_locking_subpart_child;|part_drop_index_locking_subpart_child_id_idx1|AccessShareLock |t
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(6 rows)
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step s1commit: COMMIT;
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step s2dropsub: <... completed>
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step s3getlocks:
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SELECT s.query, c.relname, l.mode, l.granted
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FROM pg_locks l
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JOIN pg_class c ON l.relation = c.oid
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JOIN pg_stat_activity s ON l.pid = s.pid
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WHERE c.relname LIKE 'part_drop_index_locking%'
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ORDER BY s.query, c.relname, l.mode, l.granted;
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query |relname |mode |granted
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-----------------------------------------------+---------------------------------------------+-------------------+-------
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DROP INDEX part_drop_index_locking_subpart_idx;|part_drop_index_locking_subpart |AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_subpart_idx;|part_drop_index_locking_subpart_child |AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_subpart_idx;|part_drop_index_locking_subpart_child_id_idx1|AccessExclusiveLock|t
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DROP INDEX part_drop_index_locking_subpart_idx;|part_drop_index_locking_subpart_idx |AccessExclusiveLock|t
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(4 rows)
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step s2commit: COMMIT;
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