RE: Always return at least one value
- From: Stephen.Lee@xxxxxxxx
- To: oracle-l@xxxxxxxxxxxxx
- Date: Fri, 19 Mar 2004 12:25:55 -0600
And the results are:
Doing the extra query to determine the existence runs faster (on the data I
have here). That was the only solution I could originally think of
(confirmed by Mark ... Thanks!), but I thought there HAD to be something
faster that avoided the existence check.
I will certainly hang on to the example from Stephane and hope I can
remember where I put it when I need it.
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