Marc <pgsql-general@xxxxxxxxxxxx> writes: > This is the query that I'm running to view locks: > SELECT pg_class.relname AS table, > pg_database.datname AS database, > transaction, pid, mode, granted > FROM pg_locks, pg_class, pg_database > WHERE pg_locks.relation = pg_class.oid > AND pg_locks.database = pg_database.oid > ORDER BY pg_class.relname, mode > I'm pretty sure this filters out transactionid lock types because I'm > joining to pg_database and pg_class. Pls correct me if I'm wrong though. It won't filter out row-level locks on rows within tables. You're probably looking at a transient row lock taken by a blocked SELECT FOR UPDATE. You didn't show exactly what the real problem was, but I'm wondering if this is foreign-key conflicts in a pre-8.1 PG version. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings
