On 2015-04-26 18:02:06 -0700, Peter Geoghegan wrote: > Remaining challenges > =================
Another thing I'm wondering about is dealing with deferrable constraints/deferred indexes. a) Why does ExecCheckIndexConstraints() check for indisimmediate for *all* indexes and not just when it's an arbiter index? That seems needlessly restrictive. b) There's a doc addition to set_constraints.sgml + constraints are affected by this setting. Note that constraints + that are <literal>DEFERRED</literal> cannot be used as arbiters by + the <literal>ON CONFLICT</> clause that <command>INSERT</> + supports. which I don't think makes sense: SET CONSTRAINTS will never change anything relevant for ON CONFLICT, right? Greetings, Andres Freund -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
