Re: Prepared query parsing much slower in 9.0?

From: "David E(dot) Wheeler" <david(at)kineticode(dot)com>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org>
Subject: Re: Prepared query parsing much slower in 9.0?
Date: 2010-04-06 15:58:39
Message-ID: 16DC40C0-44B3-4232-B5DC-A1BF22ADAE6C@kineticode.com
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On Apr 6, 2010, at 1:59 AM, Andrew Dunstan wrote:

> This needs to be profiled. Otherwise we'd just be speculating on possible causes with no real hard data. (This is where tools like oprofile come in handy, but I have no idea if something similar is available on OSX.)

I think OS X has dtrace…but I'd be interested to see if this issue appears on other platforms, too.

David

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