Quick thoughts: On both tables: Convert your date-time varchar fields into a single epoch/integer field. Create an index of that epoch/integer field. David J. -- View this message in context: http://postgresql.1045698.n5.nabble.com/bulk-loading-table-via-join-of-2-large-staging-tables-tp5784869p5784870.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
