how about $100 pay via paypal? Talk is cheap.
Once again, I am using oracle 8i.
Max() like count() is a group function.
Determines the largest value in a column.
Nick Han
>>> [EMAIL PROTECTED] 02/17/04 04:21PM >>>
> huh? this statement, select max(date_modified) from estates,
> will never return more than one record.
>
> Therefore, using '=' is correct.
Can you GUARANTEE that?
If 2 records are modified at exactly the same time, it'll return more
than one record, which will break the "="
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