Re: Speed Difference

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#498

From: Wayne Niddery (TeamB)
Date: Sat, 03 Nov 2007 03:10

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"Jason Summers" <jason@grinc.org> wrote in message 
news:472bd113$1@newsgroups.borland.com...
>
> As compared to this:
> select CONTACTID from CONTACTS where HPHONEPREFIX = '573'
> UNION
> select CONTACTID from CONTACTS where MPHONEPREFIX = '573'


You would probably want to use UNION ALL to avoid duplicates.

-- 
Wayne Niddery - Winwright, Inc. (www.winwright.ca)

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From: "Wayne Niddery \(TeamB\)" <wniddery@chaffaci.on.ca>
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Subject: Re: Speed Difference
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