Re: %%How to <efficiently> do: SELECT MAX(Date)...WHERE Date < myParamDate

> Create table rating
> (id number,
> rating number,
> rdate date);
> /
> insert into rating values (1, 5 ,to_date('1/1/97','MM-DD-YYYY'));
> insert into rating values (1, 4 ,to_date('2/1/97','MM-DD-YYYY'));
> insert into rating values (1, 3 ,to_date('3/1/97','MM-DD-YYYY'));
> ==================
Check TO_DATE syntax. It should be
TO_DATE('1/1/97', 'MM/DD/YY') NOT 'MM-DD-YYYY'

-- 
******************************************************************************
AMARENDRA B NETTEM			5039 N E River Road, Apt. 1A
Certified Oracle DBA			NORRIDGE, IL 60656
Whittman-Hart Inc., 
311 South Wacker Drive, Suite 3500
Chicago, IL 60606.  

Ph.No. (708) 583 9870 (H)  
       (312) 913 6758 (W)  

 E-mail:nettama_at_charlie.cns.iit.edu,
        anettem_at_whittman-hart.com

Homepage: http://www.iit.edu/~nettama

****************************************************************************
Opinions are mine and do not necessarily reflect those of Whittman-hart
Inc.