Hi Jim,

Unfortunately you do have to use the CONCAT() function to make sure it
works on all MySQL installations.  The operator used in other DBs, and
which can be used in MySQL when running in ANSI mode, is ||, not +:

SELECT firstname || ' ' || lastname AS fullname
 FROM customers

But if MySQL isn't in ANSI mode (specifically, the PIPES_AS_CONCAT
part), which is typical since it's not enabled by default, || is logical
OR. :-(


Matt


----- Original Message -----
From: "Jim McAtee"
Sent: Thursday, March 18, 2004 4:29 PM
Subject: String Concatenation Operator?


> Does MySQL have a string contatenation operator, or must you use the
> CONCAT() function?
>
> SELECT firstname + ' ' + lastname AS fullname
> FROM customers


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