Ron <ronljohnsonjr@xxxxxxxxx> writes: > 10.143.169.100(38184) TAP TAPb 14310 PARSE waiting [unknown] 00000 > LOG: process 14310 still waiting for AccessShareLock > on relation *767445914* of database *767442254* after 1000.389 ms at > character 39 > We found this in the log file, so went looking for what relation 767445914 > is, but don't see it in the pg_class table. Am I doing something wrong? This message would be citing relation OID not relfilenode, I believe. Another possibility is that you can't see the row because it's either uncommitted (new table) or committed dead (just-deleted table). But it's not real clear how there could be a lock conflict in such cases. regards, tom lane