Mark Kirkwood <[EMAIL PROTECTED]> writes: > I did some tests with a two tables, one small and one large, I am seeing > a consistent difference favoring the first-call-only type checking:
We had come to a similar conclusion in regards to making array-related functions cache lookup info across calls. It's worth checking the assumption every so often, but the result surprises me not at all. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 6: Have you searched our list archives? http://archives.postgresql.org