It doesn't currently. Currently, you can't use subselects.
Cal
http://www.calevans.com
-----Original Message-----
From: Michael Blood [mailto:[EMAIL PROTECTED]]
Sent: Monday, March 26, 2001 5:12 AM
To: MYSQL
Subject: Another MSSQl to mysql question.
does any one know how mysql can handle an exists query.
for example
select xcolumn from ytable
where exists (select 1 from ztable where ytable.id = ztable.id)
I realize that in this particular example I can rearrange my query but there
are lots of other queries where I find it necessary.
Thanks
Michael Blood
Matraex Technologies
[EMAIL PROTECTED]
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