On 05.12.2011 20:53, Marti Raudsepp wrote:
I considered stripping CacheExpr nodes later in PL/pgSQL, but I can't remember right now why I rejected that approach (sorry, it's been 2 months).
Yet another idea would be to leave the CacheExprs there, but provide a way to reset the caches. PL/pgSQL could then reset the caches between every invocation. Or pass a flag to ExecInitExpr() to skip through the CacheExprs.
-- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
