Re: Subject: MySQL general Question...

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There is no difference, in the way you wrote it.

However, if you used wildcards you could match as follows :

SELECT & FROM my_table WHERE 'email' LIKE '%@xxxxxxxxxxx'
// Match all addresses at hotmail.com

SELECT & FROM my_table WHERE 'email' LIKE '123@%'
// Match all user names beginning with 123@

SELECT & FROM my_table WHERE 'email' LIKE '12_@xxxxxxxxxxx'
// Match all users having email address beginning 12 [0-9,a-z, any other character] @ hotmail.com


SELECT & FROM my_table WHERE 'email' LIKE '%@xxxxxxxxxxx'
// Match all users at hotmail.com, hotmail.net, hotmail.biz but *not* hotmail.info
// because ___ (3 underscores) matches any 3 characters but not any 4 characters.


Cheers - Neil.

At 14:45 16/01/2004 +0000, you wrote:
To: php-db@xxxxxxxxxxxxx
MIME-Version: 1.0
Message-ID: <OF4BED6C3F.7DA671B4-ON80256E1D.00506432-80256E1D.0050D813@xxxxxxxxxxxxxxxx>
From: Tristan.Pretty@xxxxxxxxxxxxxxxx
Date: Fri, 16 Jan 2004 14:39:59 +0000
Content-Type: multipart/alternative;
boundary="=_alternative 0050D81280256E1D_="
Subject: MySQL general Question...


What's teh diffence between 'LIKE' & '='
EG: SELECT & FROM my_table WHERE 'email' LIKE '123@xxxxxxxxxxx'

I've just purchased an E-mail marketing piece of software, and was peakign
in the code...
Found that... Never seen it before (Have I been living in a box?)

Cheers,
Tris...


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