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Message Posted: Sat, 04 Dec 2004 @ 10:06:24 GMT
<-- Anonymously Posted: Friday, December 03, 2004 19:13 -->
I'm getting a "3800: DataType mismatch in THEN/ELSE expression" error, on my COALESCE part of a query.
The problem query is similar to this:
SELECT A.PI_Column1 ,A.PI_Column2 ,COALESCE( MIN( B.CHAR_20_FIELD ), 'String Literal') AS Attrib1 FROM DB.Table A LEFT OUTER JOIN DB.Table B ON (A.PI_Column1 = B.PI_Column1 AND A.PI_Column2 = B.PI_Column2) GROUP BY 1,2,3 ;
Any insights as to why COALESCE does not like my MIN()? I can't find the SQL right now, but I'm sure I've done this MIN() logic in a COALESCE before.
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