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Parsed test spec with 2 sessions
starting permutation: s1a s2a s2b s1b s2c
step s1a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
id data status
1 foo NEW
step s2a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
id data status
1 foo NEW
step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
id data status
2 bar NEW
step s1b: COMMIT;
step s2c: COMMIT;
starting permutation: s2a s1a s2b s1b s2c
step s2a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
id data status
1 foo NEW
step s1a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
id data status
1 foo NEW
step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
id data status
2 bar NEW
step s1b: COMMIT;
step s2c: COMMIT;
starting permutation: s2a s2b s1a s1b s2c
step s2a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
id data status
1 foo NEW
step s2b: SELECT * FROM queue ORDER BY id FOR UPDATE SKIP LOCKED LIMIT 1;
id data status
1 foo NEW
step s1a: SELECT * FROM queue ORDER BY id FOR SHARE SKIP LOCKED LIMIT 1;
id data status
2 bar NEW
step s1b: COMMIT;
step s2c: COMMIT;
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