Velen schrieb:
Hi,

I need to write up  a select statement something like:

Select a.supcode,a.code,b.desc,sum(c.qty),c.dept where a.supcode=b.supcode and a.code=c.code and a.code=b.code and c.dept between $tring1 and $tring2. group by supcode

This is fine but the problem is that there is duplicate supcode in a.

When running this query I often have c values which does not relate to supcode.

yes, because c is JOINED by `code` and not by `subcode` with a "and a.code=c.code"


--
Sebastian

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