rihad wrote: > Btw, can we wrap the update of datcollate &datctype and rebuilding of > textual indices inside a transaction with effectively 0 downtime? No. Building indexes takes time and will lock the tables until the transaction is done. Yours, Laurenz Albe -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general