SELECT larger(colA, colB) FROM foo
and am wondering the best way to go about it.
(Really, I'd like the larger() function to take an arbitrary number of arguments but I don't see how to do that.)
Are there significant performance penalities if I were to use a a homemade plpgpgql function?
Does somebody have a good solution? (I don't suppose there's something built-in that I'm missing?)
Thanks.
Karl <[EMAIL PROTECTED]>
Free Software: "You don't pay back, you pay forward."
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