Thank you Tom.
Emi Lu <[EMAIL PROTECTED]> writes:
ERROR: function greatest(integer, integer) does not exist
HINT: No function matches the given name and argument types. You may
need to add explicit type casts.
We added greatest/least in 8.1, but before that you can just use a
CASE expression instead, along the lines of
case when x>y then x else y end
regards, tom lane
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TIP 6: explain analyze is your friend
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TIP 6: explain analyze is your friend
