Out of memory error during updating huge table - Mailing list pgsql-general

From Gabor Siklos
Subject Out of memory error during updating huge table
Date
Msg-id 20060210155856.62005.qmail@web54215.mail.yahoo.com
Whole thread Raw
Responses Re: Out of memory error during updating huge table  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-general
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!

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