Graeme B. Bell schrieb am 09.07.2015 um 11:44: > I don't recall seeing a clear statement telling me I should mark pl/pgsql > functions nonvolatile wherever possible or throw all performance and > scalability out the window. From: http://www.postgresql.org/docs/current/static/xfunc-volatility.html "For best optimization results, you should label your functions with the strictest volatility category that is valid for them." -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
