We can skip writing WAL during COPY and CLUSTER if archive_mode is off, but we don't use the skipping during tables rewrites in ALTER TABLE. Also we don't use BulkInsertState there.
Is it possible to use WAL-skipping and BulkInsertState in ATRewriteTable() ? If ok, I'll submit a patch for the next commitfest. Regards, --- ITAGAKI Takahiro NTT Open Source Software Center -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
