I have a table in our DB that functions as a queue with a SERIAL column for its primary key. At 4am this weekend I started getting the error: ERROR: integer out of range Which was attributed to the sequence incrementing past the size of the int4 serial column after several years of operation. I was able to set the sequence back to 1 and everything was happy. I was wondering if the SERIAL column should set the MAXVAL=2147483647 when it creates the sequence? I ended up fixing my queue table with the following to avoid the issue in the future: ALTER SEQUENCE transfer_transferid_seq MAXVALUE 2147483647 CYCLE; Thanks, Woody ---------------------------------------- iGLASS Networks 211-A S. Salem St Apex NC 27502 (919) 387-3550 x813 www.iglass.net