I'm trying to update a table in transaction mode with 300 million records in it, and I'm getting an out of memory error. ERROR: out of memory DETAIL: Failed on request of size 32. In transaction mode, I first delete all the records in the table and then try to use COPY to populate it again with the new data from a file. The out of memory error happens during the COPY. Any thoughts? Is there a way to get around this? Thanks a lot! __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com