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Syntax Problem

SteveL13
SteveL13 asked
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Last Modified: 2014-12-31
In query designer for an expression, what is wrong with this syntax?

TotQtyInsAndOuts: Nz(DSum("[QTY_ORDERED]","tblInventory", [TRNX_TYPE] in ('I','O')"),0)

--Steve
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Dale FyeOwner, Dev-Soln LLC
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Commented:
Although if you are doing this for many records, the DSUM() could make this a long running query.  You might be better off with some form of aggregate query based grouped on a specific field (either as a stand-alone or sub query) and then joining that query to this one.

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