Re: tsearch parser inefficiency if text includes urls or emails - new version

Kevin Grittner <kevin.grittner@wicourts.gov>

From: "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
To: "Greg Smith" <greg@2ndquadrant.com>,"Tom Lane" <tgl@sss.pgh.pa.us>
Cc: "Andres Freund" <andres@anarazel.de>, <pgsql-hackers@postgresql.org>,<oleg@sai.msu.su>, <teodor@sigaev.ru>
Date: 2009-12-08T19:55:12Z
Lists: pgsql-hackers
Tom Lane <tgl@sss.pgh.pa.us> wrote:
 
> --enable-cassert might have a noticeable performance impact.
> We usually try to not have that on when doing performance testing.
 
Right.  I turned it on for some initial tests to confirm that we had
no assertion failures; then turned it off for the performance
testing.  I did leave --enable-debug on during performance testing. 
My understanding is that debug info doesn't affect performance, but
I guess it never hurts to try an empirical test to confirm.
 
-Kevin