Subject | Re: Query Slow - Help |
---|---|
Author | Aage Johansen |
Post date | 2003-06-08T12:33:39Z |
On Sun, 8 Jun 2003 12:24:44 +0000 (UTC), Helen Borrie wrote:
sorting is usually fast. Unless I only need the first record, I use
indexes for the WHERE clause, not for the ORDER BY. YMMV.
--
Aage J.
>> ...Helen, quite often an index on a ORDER BY field is not a good thing -
>
> No. You must have an index on an ORDER BY field.
sorting is usually fast. Unless I only need the first record, I use
indexes for the WHERE clause, not for the ORDER BY. YMMV.
--
Aage J.