2
MySQL: ordenar valores GROUP_CONCAT
En resumen: ¿hay alguna forma de ordenar los valores en una instrucción GROUP_CONCAT? Consulta: GROUP_CONCAT((SELECT GROUP_CONCAT(parent.name SEPARATOR " &raquo; ") FROM test_competence AS node, test_competence AS parent WHERE node.lft BETWEEN parent.lft AND parent.rgt AND node.id = l.competence AND parent.id != 1 ORDER BY parent.lft) SEPARATOR "<br />\n") AS competences Me …