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Re: [Haskell-cafe] Looking for Haskellers on Windows

Subject: Re: [Haskell-cafe] Looking for Haskellers on Windows
From: John Goerzen
Date: Wed, 14 Jan 2009 16:35:45 -0600
Thank you for the hint.  Please try this patch:

http://git.complete.org/hdbc-odbc?a=commitdiff_plain;h=55af38aac8df9f94498680bc54af173851c32d6c

and let me know if it fixes the issue for you.

-- John

kyra wrote:
> John Goerzen wrote:
>> GЭnther Schmidt wrote:
>>> Kyra I've tried any sort of values to any sort of columns. I tried "insert  
>>> into somesinglecolumntable (someNumbercolumn) values (?)" [toSql 5] ...  
>>> and so on.
>>>
>>> So I'm not certain at all the error message does actually give the right  
>>> clue.
>>>
>>> It just blows no matter what.
> 
> It seems, I've managed to track down the issue.
> 
> Access ODBC driver doesn't support sqlDescribeParam.
> 
> bindCol (Database/HDBC/ODBC/Statement.hsc) contains the following stub 
> for this:
> 
>            do poke pdtype #{const SQL_CHAR}
>               poke pcolsize 0
>               poke pdecdigits 0
> 
> This does not work.
> 
> I've made an experiment replacing 'poke pcolsize 0' with 'poke pcolsize 
> 255'. Now all integer or varchar bindings work!
> 
> It seems simpleSqlColumns or something similar must be used.
> 
> Cheers,
> Kyra
> 

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