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Re: Replacing a subselect with Collections

From: <mikharakiri_nospaum_at_yahoo.com>
Date: 23 Feb 2005 15:13:42 -0800
Message-ID: <1109200422.575127.226600@f14g2000cwb.googlegroups.com> 





If anag_ptr.desc_ptr is indexed and desc_ptr = snap.ptr_a are very
selective predicates, then your query as fast as it can possibly be (on
server side). Changing those scalar subqueries into pl/sql would
achieve only performance degradation caused by context switch.
Received on Wed Feb 23 2005 - 17:13:42 CST












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