'LEFT JOIN mluckrecord ON mvoucher.fdlLuckID = mluckrecord.fdlluckID AND mvsorder.fdlCardID = mluckrecord.fdlCardID'
写条件时,LEFT JOIN的字段也要相等
最新推荐文章于 2022-02-16 14:24:50 发布
'LEFT JOIN mluckrecord ON mvoucher.fdlLuckID = mluckrecord.fdlluckID AND mvsorder.fdlCardID = mluckrecord.fdlCardID'