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Re: What means my execution plan?

From: <sybrandb_at_yahoo.com>
Date: 9 Feb 2006 05:58:09 -0800
Message-ID: <1139493489.642889.303540@g43g2000cwa.googlegroups.com> 





1 finish_date is null doesn't use an index by design, as nulls aren't
indexed.


2 you use general_log in your subquery. Your subquery doesn't bear any
resemblance with the log table definition. Do you expect anyone to fill
in the gaps?


-- 
Sybrand Bakker
Senior Oracle DBA


Received on Thu Feb 09 2006 - 07:58:09 CST












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