Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:
> For instance, here
> http://archives.postgresql.org/pgsql-hackers/2004-03/msg00696.php are some
> profiles documenting a case where nearly 40% of the runtime goes into
> lappend's in 7.4. I haven't had time to repeat the test case but I'd think
> that time is near-zero in CVS tip.
Of course now ExecEvalExpr's share of runtime in that test is probably up to
28-35% in those tests. Or did you get to doing the things you proposed with
making it a macro?
--
greg