Re: Degradation of performance when upgrade psqlodbc to 09.03.0400

Hi Inoue-san,

Many thanks for your support and detail of explaination.
I understood and would like to close this topic.

Thanks and best regards,
bocap

> Hi Dang,
>
>> On 2016/02/16 12:40, Dang Minh Huong wrote:
>> 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?
>
> MSDTC support isn't directly related to the issue.
>
> Original mistake is I defined autocommit_public field as a member of ConnInfo.
> While revising CC_xxxx functions, I found it inappropriate to call SOCK_Constructor() (and CC_conninfo_init())
> in CC_Constructor(). and I removed them from CC_Constructor(). However this leaves inconsistent status
> that autocommit_public is off but transact_status(internal autocommit status) is on..
> SQLSetConnectAttr(.., SQL_AUTOCOMMIT, SQL_AUTOCOMMIT_OFF, ..) before SQLDriverConnect()
> does nothing and leaves transact_status on.
>
> regards,
> Hiroshi Inoue