On Tue, Sep 11, 2007 at 12:26:18PM +0000, Mateus Interciso wrote: > Thanks for your reply. > Is there any way on PostgreSQL that I can see the transaction that > haven't been commited? The following queries shows open transactions and locks held by the transaction. select c.relname,l.transaction,l.pid,l.granted,l.mode from pg_class c,pg_locks l where l.relation = c.oid order by l.pid, l.mode; HTH, Tino. -- www.spiritualdesign-chemnitz.de www.lebensraum11.de Tino Schwarze * Parkstraße 17h * 09120 Chemnitz ---------------------------(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