摘要： select t.*,mt.*,mr.rowid,mr.* from manu_routecardlist mr left join manu_routecard t on t.routecard_id = mr.routecard_idleft join manu_taskinfo mt on t 阅读全文

摘要： select * from manu_routecard t left join manu_routecardlist mr on t.routecard_id = mr.routecard_id left join manu_taskinfo mt on t.task_id = mt.task_i 阅读全文