Hi, I have a serious issue with delete from. When I do something like: "delete from CALC_INVOICE_DATA where PERIOD_END>='2011-01-01'" the postmaster takes 100% CPU and then nothing happens. Doing any type of select on the same table works just fine, I have tried various forms of vacuums and re-import of data but the result remains the same. Does anyone have a clue on what might be wrong here? /Magnus -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general