Posted by Fredrik Arild Takle on 05/03/05 19:48

Hi,

what is the easiest way to check if a person i registered twice in a
mysql-table. Lets assume that I only check if the last name is in the table
more than once. This is in mysql 4.0 (subquery not an option).

Do I have to use arrays and in_array. Or is there a more elegant solution?

Best regards
Fredrik A. Takle

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