My appl creates temporary table with primary key which exists only during transaction. Each creation of such table causes Postgres to write an entry to Windows application log file like: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "taitmata_pkey" for table "taitmata" I have lot of transactions and those messages will pollute application log totally. How to disable those notices for temporary tables ? Also: They cannot be filterad out since all Postgres log entries have type Error, e.q. LOG: database system is ready message is Erorr message ! Why postgres uses Error category for NOTICES ? Is'nt it reasonable to use Information type ? Andrus. ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings