Re: bad performances since 9.1 version

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От Dave Cramer
Тема Re: bad performances since 9.1 version
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Msg-id CADK3HHJXebT5Xc4KTSyBfdcT3E4C1FEK517_6XoC5jXOqEXg8A@mail.gmail.com
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Ответ на bad performances since 9.1 version  (Christophe Canovas <cc.ais40@wanadoo.fr>)
Ответы Re: bad performances since 9.1 version
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Christophe,


Can you send this patch ?

Dave Cramer

dave.cramer(at)credativ(dot)ca
http://www.credativ.ca


On 26 May 2014 06:23, Christophe Canovas <cc.ais40@wanadoo.fr> wrote:
Hello,

I've faced slower performances since 9.1 driver version.
After some investigations, I've found metadata caching has been changed, and I have introducted a new caching method allowing performances to be similar than of 9.0 driver version.

The methode implements a caching object in the AbstractJdbc2ResultSetMetaData.

Has anybody else accountered this huge slow in performances ?
Is anybody interested in testing this caching ?

Christophe


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