67 lines
3.1 KiB
RPMSpec
67 lines
3.1 KiB
RPMSpec
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# Test locking of a tuple with a committed key-update. In this case,
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# the update conflicts with the lock, so failures are expected, except
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# in READ COMMITTED isolation mode.
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#
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# Some of the permutations are commented out that work fine in the
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# lock-committed-update test, because in this case the update blocks.
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setup
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{
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DROP TABLE IF EXISTS lcku_table;
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CREATE TABLE lcku_table (id INTEGER PRIMARY KEY, value TEXT);
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INSERT INTO lcku_table VALUES (1, 'one');
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INSERT INTO lcku_table VALUES (3, 'two');
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}
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teardown
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{
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DROP TABLE lcku_table;
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}
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session "s1"
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step "s1b" { BEGIN; }
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step "s1l" { SELECT pg_advisory_lock(578902068); }
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step "s1u" { UPDATE lcku_table SET id = 2 WHERE id = 3; }
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step "s1hint" { SELECT * FROM lcku_table; }
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step "s1ul" { SELECT pg_advisory_unlock(578902068); }
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step "s1c" { COMMIT; }
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teardown { SELECT pg_advisory_unlock_all(); }
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session "s2"
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step "s2b1" { BEGIN ISOLATION LEVEL READ COMMITTED; }
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step "s2b2" { BEGIN ISOLATION LEVEL REPEATABLE READ; }
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step "s2b3" { BEGIN ISOLATION LEVEL SERIALIZABLE; }
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step "s2l" { SELECT * FROM lcku_table WHERE pg_advisory_lock(578902068) IS NOT NULL FOR KEY SHARE; }
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step "s2c" { COMMIT; }
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teardown { SELECT pg_advisory_unlock_all(); }
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permutation "s1b" "s2b1" "s1l" "s2l" "s1u" "s1c" "s1ul" "s2c"
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permutation "s1b" "s2b1" "s1l" "s1u" "s2l" "s1c" "s1ul" "s2c"
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#permutation "s1b" "s2b1" "s1l" "s2l" "s1ul" "s1u" "s1c" "s2c"
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permutation "s1b" "s2b1" "s1l" "s1u" "s1ul" "s2l" "s1c" "s2c"
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permutation "s1b" "s2b1" "s1l" "s2l" "s1u" "s1c" "s1hint" "s1ul" "s2c"
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permutation "s1b" "s2b1" "s1l" "s1u" "s2l" "s1c" "s1hint" "s1ul" "s2c"
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#permutation "s1b" "s2b1" "s1l" "s2l" "s1ul" "s1u" "s1c" "s1hint" "s2c"
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permutation "s1b" "s2b1" "s1l" "s1u" "s1ul" "s2l" "s1c" "s1hint" "s2c"
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permutation "s1b" "s2b2" "s1l" "s2l" "s1u" "s1c" "s1ul" "s2c"
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permutation "s1b" "s2b2" "s1l" "s1u" "s2l" "s1c" "s1ul" "s2c"
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#permutation "s1b" "s2b2" "s1l" "s2l" "s1ul" "s1u" "s1c" "s2c"
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permutation "s1b" "s2b2" "s1l" "s1u" "s1ul" "s2l" "s1c" "s2c"
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permutation "s1b" "s2b2" "s1l" "s2l" "s1u" "s1c" "s1hint" "s1ul" "s2c"
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permutation "s1b" "s2b2" "s1l" "s1u" "s2l" "s1c" "s1hint" "s1ul" "s2c"
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#permutation "s1b" "s2b2" "s1l" "s2l" "s1ul" "s1u" "s1c" "s1hint" "s2c"
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permutation "s1b" "s2b2" "s1l" "s1u" "s1ul" "s2l" "s1c" "s1hint" "s2c"
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permutation "s1b" "s2b3" "s1l" "s2l" "s1u" "s1c" "s1ul" "s2c"
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permutation "s1b" "s2b3" "s1l" "s1u" "s2l" "s1c" "s1ul" "s2c"
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#permutation "s1b" "s2b3" "s1l" "s2l" "s1ul" "s1u" "s1c" "s2c"
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permutation "s1b" "s2b3" "s1l" "s1u" "s1ul" "s2l" "s1c" "s2c"
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permutation "s1b" "s2b3" "s1l" "s2l" "s1u" "s1c" "s1hint" "s1ul" "s2c"
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permutation "s1b" "s2b3" "s1l" "s1u" "s2l" "s1c" "s1hint" "s1ul" "s2c"
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#permutation "s1b" "s2b3" "s1l" "s2l" "s1ul" "s1u" "s1c" "s1hint" "s2c"
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permutation "s1b" "s2b3" "s1l" "s1u" "s1ul" "s2l" "s1c" "s1hint" "s2c"
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