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From Kathey Marsden <kmarsdende...@sbcglobal.net>
Subject Workarounds for language based ordering and matching in Derby
Date Tue, 18 Jul 2006 17:23:59 GMT
Thanks all for your help with this issue.  I added what I learned a 
table with a potential language based character type processing  
strategy  at

I hope users will update this page as time goes on if they get something 
working. I left the open question of whether IN needs any special 
handling. GROUP BY doesn't have a potential workaround, but DERBY-883 is 
in progress so that will certainly help there.

After looking at the feasibility of language based ordering and matching 
using functions, my conclusions is that it should be possible if :

1) You are willing to go very deep into the swamp  as Rick would say, 
not only in implementing the functions but also in adjusting your SQL to 
use them.
2) You don't have a lot of data and performance is not an issue.

I filed DERBY-1478 to  track the general issue long term for a built-in 
Derby solution.



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