Re: Slow query

You would have thought to, but it
doesn't seem to be the case.

Regards

Jonathan Lewis
http://www.jlcomp.demon.co.uk

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The Co-operative Oracle Users' FAQ
http://www.jlcomp.demon.co.uk/faq/ind_faq.html

• Original Message ----- To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: 05 March 2003 11:34

> A small follow up question:
>
> Why will oracle do a to_date() on second query for each row
returned, as the
> date mentioned is a literal and doesn't change for the duration of
the query.
> Won't it be calculated once and used for all the rows with trunc()
applied to
> each row?
>
> Regards
> Naveen

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Please see the official ORACLE-L FAQ: http://www.orafaq.net
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Author: Jonathan Lewis
  INET: jonathan_at_jlcomp.demon.co.uk

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