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Home -> Community -> Usenet -> c.d.o.misc -> Re: count distinct
Romeo Olympia wrote:
> Uh, why not this???
>
> select count(distinct column1), count(distinct column2),
> count(distinct column3), count(distinct column4)
> from mytable;
Because it is totally unnecessary.
http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96540/statements_103a.htm#2065826
-- Daniel Morgan http://www.outreach.washington.edu/ext/certificates/oad/oad_crs.asp http://www.outreach.washington.edu/ext/certificates/aoa/aoa_crs.asp damorgan_at_x.washington.edu (replace 'x' with a 'u' to reply)Received on Thu Jun 24 2004 - 00:26:23 CDT
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