Re: SELECT very slow

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Ответ на Re: SELECT very slow  (Thomas Kellerer <spam_eater@gmx.net>)
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> If autocommit is on (or fetch size is zero) then the driver will build  
> the whole
> result set before returning to the caller.
Sure, but that is not your problem : even building the whole result set  
should not take longer than a few seconds (I gave you test timings in a  
previous message).So... what ?What does the taskman say ? CPU at 100% ? how much kernel time ?

>
> http://jdbc.postgresql.org/documentation/80/query.html#query-with-cursor
>
> Thomas
>
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