Re: GROUP BY vs DISTINCT
- From: "David W. Fenton" <XXXusenet@xxxxxxxxxxxxxxxxxxx>
- Date: Fri, 01 Jun 2007 15:23:45 -0500
"Michel Walsh" <vanderghastArobaseMsnDotCom@xxxxxxxxxx> wrote in
news:#RDAQaHpHHA.716@xxxxxxxxxxxxxxxxxxxx:
and here is the query plan, again, the same, for both statements
(excuse the HTML format, I suspect that without it, it turns out
un-readable):
|--Sort(DISTINCT ORDER BY:([pubs].[dbo].[authors].[au_fname]
|ASC))
|--Index Scan(OBJECT:([pubs].[dbo].[authors].[aunmind]))
Er, that's a SQL Server query plan, not a Jet one.
Who said we were using SQL Server as the back end?
--
David W. Fenton http://www.dfenton.com/
usenet at dfenton dot com http://www.dfenton.com/DFA/
.
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