Hi This might not be the correct answer to your problem, but I asked about how to pass a hashtable to the application in a prevoius mail. The answer was to pass the ioref in the data constructor - Michael wrote a very good example at: https://github.com/snoyberg/haskell-web-rosetta/blob/master/counter/yesod.hs It might be you can connect to the database, and then pass it on and handle this second db-connection manually? Cheers, Petter Egesund On Mon, Feb 28, 2011 at 10:05 AM, Katsutoshi Itoh wrote:

Hi

I write an application, which must to access 2 databases. 1st is main database for this application. 2nd database is used as main database by another application.

Could you teach me how to write to access 2nd database? Since there is no access to the 2nd database only partially, I'm a little problem in an ad hoc way.

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