James William Pye <[EMAIL PROTECTED]> writes: > I know I can use RegisterExprContextCallback and the RSI's econtext to > register a callback for SRFs, but this--or similar > functionality--does not appear to be available for non-SRFs.
Hm? That functionality works for any function, whether it returns a set or not. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faqs/FAQ.html