Re: que hay con GROUP_CONCAT
La pregunta que trato de hacer es la siguiente
Por que esto da un error
SELECT unicos(GROUP_CONCAT(campo1)) FROM table1 GROUP BY campo2
Si las dos funciones trabajan sin ningún tipo de problema por separado por que cuando uso esta query da un error
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August 21, 2007 11:55AM
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Re: que hay con GROUP_CONCAT
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