Re: EXPLAIN (plan off, rewrite off) for benchmarking

Andres Freund <andres@anarazel.de> writes:
> Hi,
> For benchmarking the parser I added the above options (dim suggested this on 
> irc) which proved to be rather useful for me.

What exactly is EXPLAIN printing, if you've not done planning?  Also, I
believe the planner depends on the assumption that the rewriter has done
its work, so these seem to amount to EXPLAIN (break_it).

If you just want to benchmark parsing, perhaps CREATE RULE would be a
useful environment.

			regards, tom lane