I suspect the calculation in the WHERE clause is the reason.
Tracy
-----Original Message-----
From: MB Software Solutions General Account
Sent: Monday, March 03, 2008 10:26 AM
Running SYS(3054,11,"lcOpt") says this query is not optimizable, yet there's
an index on both start and stop fields:
sele daynum, time, start ;
from i_sched ;
where empty(stop) or stop >= ldDate + (daynum-1);
and start <= ldDate + (daynum-1);
into cursor TempISched
ldDate is a local date variable. Sys(3054) reports this: "Rushmore
optimization level for table i_sched: none"
_______________________________________________
Post Messages to: [email protected]
Subscription Maintenance: http://leafe.com/mailman/listinfo/profox
OT-free version of this list: http://leafe.com/mailman/listinfo/profoxtech
Searchable Archive: http://leafe.com/archives/search/profox
This message: http://leafe.com/archives/byMID/profox/[EMAIL PROTECTED]
** All postings, unless explicitly stated otherwise, are the opinions of the
author, and do not constitute legal or medical advice. This statement is added
to the messages for those lawyers who are too stupid to see the obvious.
