database - user defined variables |
[eluser]SPeed_FANat1c[/eluser]
Hi, can you explain me why when I run this code Code: SET @t1=1, @t2=2, @t3:=4; all variables contain NULL ? I use this example from http://dev.mysql.com/doc/refman/5.0/en/u...ables.html I use phpMyAdmin MySQL client version: 5.0.67 |
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