Re: TOP TEN LISTS? HELP.
From: Saad Ahmad <sahmad_at_mfa.com>
Date: 16 Dec 1994 17:02:20 GMT
Message-ID: <3csh6s$24h_at_homer.alpha.net>
Date: 16 Dec 1994 17:02:20 GMT
Message-ID: <3csh6s$24h_at_homer.alpha.net>
Assuming you have an index that would give you the desired order. Example
table_a field_a char(5) and you want to get top 10 on this field
assuming you have an index on this field too.
select rownum, field_a
from table_a
where field_a >= ' ' and -- force use of the index
rownum <= 10;
-- **************************************************************Received on Fri Dec 16 1994 - 18:02:20 CET
* Saad Ahmad *
* McHugh Freeman & Associates, Inc. *
* Ph: (414) 798-8606 Ext. 457 *
* Fax: (414) 798-8619 *
* E-Mail: sahmad_at_mfa.com *
**************************************************************