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MySQL : GROUP_CONCAT 값 정렬
간단히 말해서 : GROUP_CONCAT 문의 값을 정렬하는 방법이 있습니까? 질문: 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 나는이 행을 얻는다 : 공예품»가구 …