On Sun, Aug 14, 2005 at 05:51:16AM +1000, Brendan Jurd wrote: > Regarding the statement_timestamp() ... if the entire query path is > parser -> rewriter -> planner/optimiser -> executor, what point in > that path would be considered the true start of the "statement"? I > would assume that it's right at the beginning, when it is first handed > to the parser, but that's a very naive assumption.
The latest time before any index or table has been accessed to derive results? For prepared statements, for example, the time the statement was prepared doesn't seem useful to me. Cheers, mark -- [EMAIL PROTECTED] / [EMAIL PROTECTED] / [EMAIL PROTECTED] __________________________ . . _ ._ . . .__ . . ._. .__ . . . .__ | Neighbourhood Coder |\/| |_| |_| |/ |_ |\/| | |_ | |/ |_ | | | | | | \ | \ |__ . | | .|. |__ |__ | \ |__ | Ottawa, Ontario, Canada One ring to rule them all, one ring to find them, one ring to bring them all and in the darkness bind them... http://mark.mielke.cc/ ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend