SELECT boardID,boardType,parentID,child,depth,rootID,(parentStr + ‘,‘ + boardID) AS parentStr_order FROM comp_Type ORDER BY rootID,(parentStr + ‘,‘ + boardID)
or
SELECT boardID,boardType,parentID,child,depth,rootID,(parentStr + ‘,‘ + boardID) AS parentStr_order
FROM comp_Type
ORDER BY rootID,7
时间: 2025-01-28 05:19:00