Friends
:
I have a part of statment as below :
select column1 from table1
where column1 = v_parameter;
The
column1 is not indexed, so the table full scan will be
executed.
Right?
Well, I would like to know if anyone knows the
resource :
select column1 from table1
where
column1 = v_parameter +0
What does it mean (+0).
What kind of
resource is it ?
What does it do ?
Best
Regards
Eriovaldo
-------------------------------------------------Esta
mensagem foi enviada por Siteplanet WebMail.
--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
Author: Eca
INET: eca@siteplanet.com.br
Fat City Network Services -- 858-538-5051 http://www.fatcity.com
San Diego, California -- Mailing list and web hosting services
---------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru@fatcity.com (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB ORACLE-L
(or the name of mailing list you want to be removed from). You may
also send the HELP command for other information (like subscribing).
Received on Mon Oct 13 2003 - 13:29:36 CDT
