> From: haskell-cafe-boun...@haskell.org 
> [mailto:haskell-cafe-boun...@haskell.org] On Behalf Of Günther Schmidt
> 
> I need to use MS Access as a DB-backend. To make it not too 
> easy there 
> are tables with Umlaut Strings in some of the columns.
> 
> And Takusen crashes outright.

Can you try Takusen from the darcs repo? It was at darcs.haskell.org, but now 
Ian's temporarily moved all the non-ghc projects to 
http://old-darcs.well-typed.com/, and I haven't found the time to move it to 
code.haskell.org.

I tested with Access and made a bunch of changes to the ODBC driver. It works 
for me :-)

The ODBC tests all pass with Access. Could you run them and see how you get on? 
To build and run the tests:

You probably need to edit the cabal file and comment out modules in the 
Other-modules: section for the backends that you don't have, and edit the 
imports and backendTests function in Main.hs.

To build the tests you say:
  setup configure -fbuildtests
  setup build

You will find takusen_tests.exe under dist\build\takusen_tests. Run with this 
command line:
  takusen_tests odbc noperf DSN=takusen "" ""

(noperf just means "don't run the performance tests, just the functional tests")

This assumes you have created an ODBC DSN called takusen, which points to an 
Access database.

Alistair
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