From: | Hiroshi Inoue <Inoue(at)tpf(dot)co(dot)jp> |
---|---|
To: | Chris Lee <Chris(dot)Lee(at)merant(dot)com> |
Cc: | "'pgsql-odbc(at)postgresql(dot)org'" <pgsql-odbc(at)postgresql(dot)org> |
Subject: | Re: Trap in copy_statement_with_parameters with latest sources |
Date: | 2001-10-10 00:19:19 |
Message-ID: | 3BC39407.86E7AF74@tpf.co.jp |
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Lists: | pgsql-odbc |
> Chris Lee wrote:
>
> With the 07_01_006 driver I had problems with the abort caused by
> doing SQLPrepare - SQLDescribeCol - SQLBindParameter - SQLExecute.
> Rows inserted into a temp data were getting rolled back by the
> internal abort caused by this sequence of calls. The Disallow
> Premature option in the 007 driver cures this problem. I initially
> downloaded the driver installer and did a 'binary' install, but this
> didn't cure the problem, so I took a copy of the latest sources from
> CVS and built the driver DLL myself and the problem went away.
> However, I now have a problem with crashes in the driver with queries
> that were OK with the 006 driver. I'm working with a large scale app
> and so far haven't got a theory about which types of queries cause the
> problem. It's not a trivial problem as quite a lot of fairly complex
> queries run OK with the new driver. The crashes are happening at the
> following location:
>
> /* make sure new_statement is always null-terminated */
> CVT_TERMINATE
>
> ====> if (conn->DriverToDataSource != NULL)
Are you using tranlation dll ?
regards,
Hiroshi Inoue
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