From: | Hannu Krosing <hannu(at)skype(dot)net> |
---|---|
To: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
Cc: | Gregory Stark <stark(at)enterprisedb(dot)com>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Prepared statements considered harmful |
Date: | 2006-08-31 19:11:13 |
Message-ID: | 1157051473.3059.5.camel@localhost.localdomain |
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Lists: | pgsql-hackers |
Ühel kenal päeval, N, 2006-08-31 kell 20:01, kirjutas Peter Eisentraut:
> For PL/pgSQL, you simply write a query and all the preparing action
> happens implicitly. There is nothing explicit about that interface.
>
> So if users have certain expectations here, they're just making them up.
Or basing them on experience.
I for one would not like it at all if all my queries (select * from
plpgsqlfunc()) just magically become slower by 10-50%
If there will be an option not to plan/optimise prepared statemants, I
would certainly expect it to be off by default.
--
----------------
Hannu Krosing
Database Architect
Skype Technologies OÜ
Akadeemia tee 21 F, Tallinn, 12618, Estonia
Skype me: callto:hkrosing
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