Commit f14a6bbedb79adce2298d0d4f5e2abe8563e0eca added an isolation
test, alter-table-1.spec, which reads in part:
session "s2"
setup { BEGIN; }
step "rx1" { SELECT * FROM b WHERE a_id = 1 LIMIT 1; }
step "wx" { INSERT INTO b VALUES (0); }
step "rx1" { SELECT * FROM b WHERE a_id = 3 LIMIT 3; }
step "c2" { COMMIT; }
The step name "rx1" is used twice, a condition the isolation tester
should probably reject as an error but currently doesn't. This
happens to work OK at the moment because we don't specify a list of
permutations, and except for that, the names aren't used for anything
that cares about whether they are duplicated. Nonetheless, this seems
like it should probably be changed.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company