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Just queried google

Can be easily rewritten as :

SELECT SUM(CASE WHEN Column2 = 'Some Value' THEN Column1 ELSE 0 END)
asFieldNeeded1
,

SUM(CASE WHEN Column2 = 'Some Other Value' THEN Column1 ELSE 0 END)
asFieldNeeded2,

SUM(CASE WHEN Column2 = 'Some Other Value 3' THEN Column1 ELSE 0 END)
asFieldNeeded3

FROM MyTable





On Fri, Nov 30, 2012 at 3:41 PM, Stone, Joel <Joel.Stone@xxxxxxxxxx> wrote:

Can I sum a fieldname using the CASE stmt as follows:

when the item-group = 'A', sum as is;
when the item-group = 'B', multiply by -1 and then sum?


How is this best accomplished?

Must I have two select stmts, one for the 'A' group and another for the
'B' group?

Or can I somehow use the CASE stmt to sum each case differently?

Or a better way?

Thanks




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