On 1/19/07, Scott Ribe <scott_ribe@xxxxxxxxxxxxxxx> wrote:
> Also, somebody correct me if I'm off my rocker here, but immutable > procedures are re-evaluated for each execution...they are just folded > into a constant during plan phase. You would need to actually create an immutable function in order to test how immutable functions work ;-) And apparently you can only do that on functions that return a value.
d'oh! that was just a transcription error though...if you create f() returning bigint and immutable it produces the same results. merlin
