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OT - an SQL question

Posted by Shelly on 11/11/07 01:29

I know [Jerry and co.] that this is off-topic, but the sql group that I
could find online doesn't have much traffic, so here goes.

I cam across this code:

SELECT AnnoID, AnnoTitle,
(SELECT EventTitle FROM mEVENTS WHERE tblANNOUNCE.AnnoLink =
mEVENTS.EventID)
as AnnoLink,
date_format(AnnoDate,'%M %D %Y') as date
FROM tblANNOUNCE
ORDER BY AnnoDate DESC, AnnoLink, AnnoTitle

I am having trouble reading this. Is this the same as:

SELECT a.AnnoID, AnnoTitle, e.EventTitle as AnnoLink,
date_format(AnnoDate,'%M %D %Y') as date
FROM tblANNOUNCE AS a, mEVENTS AS e
WHERE a.AnnoLink = e,EventID
ORDER BY date DESC, AnnoLink, AnnoTitle


In other words, do they do exactly the same thing? I can't get the former
to run on the current version of MySQL. Apparantly (I was told) it ran on a
later version of MySQL.

--
Shelly

 

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