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On 05/10/07 22:21, Tom Lane wrote:
> Ron Johnson <ron.l.johnson@cox.net> writes:
>> On 05/10/07 21:24, Tom Lane wrote:
>>> My instinctive CS-major reply to that is "only if you've found a
>>> solution to the halting problem". However, it's possible that we could
>>> detect this case for a useful subset of real-world functions ... not
>>> sure offhand what could be covered.
>
>> If there are no INSERT, UPDATE or DELETE statements in the function?
>
> Nor any function calls ... which leaves about nothing ...
I figured that might be the sticky wicket.
- --
Ron Johnson, Jr.
Jefferson LA USA
Give a man a fish, and he eats for a day.
Hit him with a fish, and he goes away for good!
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