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real beginner PL/SQL question

From: Ron Heeb <ron.heeb_at_csun.edu>
Date: 1996/11/11
Message-ID: <ron.heeb-1111961630420001_at_rheeb.csun.edu>#1/1 







how do i delete rows that are in one table but not in the other?  i.e.
table A has id's of 1,2,3,4,7,8 and table B has 1,2,3,4,5,6,7,8; how do i
identify and delete 5 and 6 based on not existing in table A?  thanks in
advance, ron


-- 
Ron Heeb, Webmaster
Mgr., Applications Development, ITR
California State University, Northridge
email: ron.heeb_at_csun.edu, webmaster_at_csun.edu


Received on Mon Nov 11 1996 - 00:00:00 CET












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