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Re: Where Clauses: IN versus =

From: Tim Marshall <TIMMY!_at_PurplePandaChasers.Moertherium>
Date: Wed, 14 Sep 2005 13:39:55 -0230
Message-ID: <dg9i0k$nt3$1@coranto.ucs.mun.ca>


Andy Hassall wrote:

> A simple test indicates that Oracle generates the same execution plan for "in
> (:x)" versus "= :x" which makes sense since it's semantically identical.

> --
> Andy Hassall :: andy@andyh.co.uk :: http://www.andyh.co.uk
> http://www.andyhsoftware.co.uk/space :: disk and FTP usage analysis tool

Thanks Andy, I appreciate your time.

Our server (I'm not the DBA) gives me SP2-0613 and SP2-0611 error when I try the autotrace - I'll need to get our DBA to implement a plan_table, I think.

-- 
Tim    http://www.ucs.mun.ca/~tmarshal/
^o<
/#) "Burp-beep, burp-beep, burp-beep?" - Quaker Jake
/^^ "Whatcha doin?" - Ditto  "TIM-MAY!!" - Me
Received on Wed Sep 14 2005 - 11:09:55 CDT

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