Hi
I have problem with a Query. It does not recognize EXISTS. My version is MySQL 4.0.11a-gamma The query is: SELECT U.usu_id, U.usu_login FROM cva_usuario U WHERE NOT EXISTS (SELECT * FROM cva_grupo_usuario GU WHERE GU.usu_id=U usu_id Where GU.gru_id=4) Help please. Juan -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]