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Re: Trap in copy_statement_with_parameters with latest sources

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 (view raw or flat)
Thread:
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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Subject: Re: ODBC ServerSide Cursors Error
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