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# Here we verify that tuple lock levels conform to their documented
# conflict tables.
setup {
DROP TABLE IF EXISTS multixact_conflict;
CREATE TABLE multixact_conflict (a int primary key);
INSERT INTO multixact_conflict VALUES (1);
}
teardown {
DROP TABLE multixact_conflict;
}
session "s1"
step "s1_begin" { BEGIN; }
step "s1_lcksvpt" { SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo; }
step "s1_tuplock1" { SELECT * FROM multixact_conflict FOR KEY SHARE; }
step "s1_tuplock2" { SELECT * FROM multixact_conflict FOR SHARE; }
step "s1_tuplock3" { SELECT * FROM multixact_conflict FOR NO KEY UPDATE; }
step "s1_tuplock4" { SELECT * FROM multixact_conflict FOR UPDATE; }
step "s1_commit" { COMMIT; }
session "s2"
step "s2_tuplock1" { SELECT * FROM multixact_conflict FOR KEY SHARE; }
step "s2_tuplock2" { SELECT * FROM multixact_conflict FOR SHARE; }
step "s2_tuplock3" { SELECT * FROM multixact_conflict FOR NO KEY UPDATE; }
step "s2_tuplock4" { SELECT * FROM multixact_conflict FOR UPDATE; }
# The version with savepoints test the multixact cases
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock1" "s2_tuplock1" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock1" "s2_tuplock2" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock1" "s2_tuplock3" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock1" "s2_tuplock4" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock2" "s2_tuplock1" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock2" "s2_tuplock2" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock2" "s2_tuplock3" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock2" "s2_tuplock4" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock3" "s2_tuplock1" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock3" "s2_tuplock2" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock3" "s2_tuplock3" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock3" "s2_tuplock4" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock4" "s2_tuplock1" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock4" "s2_tuplock2" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock4" "s2_tuplock3" "s1_commit"
permutation "s1_begin" "s1_lcksvpt" "s1_tuplock4" "s2_tuplock4" "s1_commit"
# no multixacts here
permutation "s1_begin" "s1_tuplock1" "s2_tuplock1" "s1_commit"
permutation "s1_begin" "s1_tuplock1" "s2_tuplock2" "s1_commit"
permutation "s1_begin" "s1_tuplock1" "s2_tuplock3" "s1_commit"
permutation "s1_begin" "s1_tuplock1" "s2_tuplock4" "s1_commit"
permutation "s1_begin" "s1_tuplock2" "s2_tuplock1" "s1_commit"
permutation "s1_begin" "s1_tuplock2" "s2_tuplock2" "s1_commit"
permutation "s1_begin" "s1_tuplock2" "s2_tuplock3" "s1_commit"
permutation "s1_begin" "s1_tuplock2" "s2_tuplock4" "s1_commit"
permutation "s1_begin" "s1_tuplock3" "s2_tuplock1" "s1_commit"
permutation "s1_begin" "s1_tuplock3" "s2_tuplock2" "s1_commit"
permutation "s1_begin" "s1_tuplock3" "s2_tuplock3" "s1_commit"
permutation "s1_begin" "s1_tuplock3" "s2_tuplock4" "s1_commit"
permutation "s1_begin" "s1_tuplock4" "s2_tuplock1" "s1_commit"
permutation "s1_begin" "s1_tuplock4" "s2_tuplock2" "s1_commit"
permutation "s1_begin" "s1_tuplock4" "s2_tuplock3" "s1_commit"
permutation "s1_begin" "s1_tuplock4" "s2_tuplock4" "s1_commit"
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