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Posted by John Nichel on 04/20/05 19:08
Ryan A wrote:
<snip>
>>then from my php script (test_last_visitors.php) I ran this test SQL:
>>$SQL = "UPDATE test_last_visitors SET profile_id=".$profile_id.",
>>user_id=user_id+1,
>>ttimestamp=now() WHERE profile_id=1 ORDER BY ttimestamp ASC LIMIT 1";
Why are you setting the profile_id equal to a value when you also have
that in your WHERE clause? I may have missed something here, but I
though the purpose of this was to track the last ten visitors to a
certain page, and if this is the case, why increment the user_id when
updating the row? Shouldn't the query be more like...
UPDATE `test_last_visitors` SET `user_id`=$user_id,
`ttimestamp`=now() WHERE `profile_id`=$profile_id ORDER BY `ttimestamp`
ASC LIMIT 1
--
John C. Nichel
ÜberGeek
KegWorks.com
716.856.9675
john@kegworks.com
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