On Wed, Nov 21, 2012 at 12:32 PM, Andres Freund <andres@xxxxxxxxxxx> wrote: > +1 > > WITH foo AS (SELECT ...) (barrier=on|off)? > > 9.3 introduces the syntax, defaulting to on > 9.4 switches the default to off. Why syntax? What about a guc? collapse_cte_limit? -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
