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Another useful join trick I like is the USING clause. Comes in handy
sometimes:

http://publib.boulder.ibm.com/infocenter/iseries/v5r4/topic/sqlp/rbafyjoinus
ing.htm

Elvis

Celebrating 10-Years of SQL Performance Excellence
http://centerfieldtechnology.com/training.asp

-----Original Message-----
Subject: Re: SQL Trick.


Alan
have a look at this web page.
http://www.itjungle.com/mgo/mgo121203-story02.html

and yes - I agree - SQL ALWAYS amazes me



Alan Shore



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