Re: Degradation of performance when upgrade psqlodbc to 09.03.0400

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От Dang Minh Huong
Тема Re: Degradation of performance when upgrade psqlodbc to 09.03.0400
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Msg-id 8588FA7D-74ED-4CD9-9E35-672DD884625E@gmail.com
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Ответ на Re: Degradation of performance when upgrade psqlodbc to 09.03.0400  ("Inoue, Hiroshi" <h-inoue@dream.email.ne.jp>)
Ответы Re: Degradation of performance when upgrade psqlodbc to 09.03.0400  ("Inoue, Hiroshi" <h-inoue@dream.email.ne.jp>)
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Hi Inoue-san,

I have tested some commits in revision 09.03.0100 and found that your "revise MSDTC support" patch made SQLSetConnectAttr issue.
Can you simply explain how does your patch cause that issue?

Thanks and best regards,
bocap

Hi Dang,

I would examine it tomorrow.

regards,
Hiroshi Inoue

On 2016/02/15 18:12, Dang Minh Huong wrote:
Hi Inoue-san, Heikki-san,

Sorry for continuous disturbing you in this topic.

We found the below SQLSetConnectAttr issue, which was solved in 09.05.
Follow the topic and we solved performance  problem in 09.03.0340 by do SQLSetConnectAttr after create connection.


As my confirmation, SQLSetConnectAttr issue is started from 09.03.0100. Which your "Revise MSDTC support" patch is applied.
Does your patch is related to SQLSetConnectAttr issue above? 
If yes, how it does ?
# Sorry but i just want to know the root cause.

Thanks and best regards,
bocap

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