Re: Looking for tips

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От Jeff Trout
Тема Re: Looking for tips
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Msg-id 654C15AD-4ADF-4792-8082-BE94ECF86F3A@torgo.978.org
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Ответ на Re: Looking for tips  ("Steinar H. Gunderson" <sgunderson@bigfoot.com>)
Список pgsql-performance
On Jul 19, 2005, at 3:36 PM, Steinar H. Gunderson wrote:

> On Tue, Jul 19, 2005 at 03:16:31PM -0400, Tom Lane wrote:
>
>> Ah, but are they really prepared, or is DBD::Pg faking it by
>> inserting
>> parameter values into the query text and then sending the assembled
>> string as a fresh query?
>>
>
> They are really prepared.

That depends on what version you are using. Older versions did what
Tom mentioned rather than sending PREPARE & EXECUTE.

Not sure what version that changed in.

--
Jeff Trout <jeff@jefftrout.com>
http://www.jefftrout.com/
http://www.stuarthamm.net/



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