Tom Lane wrote:
There is one completely unexplainable bit here, though: I see no evidence of LOCKTAG_TRANSACTION locks being taken or released anywhere in this log excerpt. That makes no sense to me ... anyone?
They're filtered out by the trace_lock_oidmin test. -- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
