摘要: MERGE INTO M_Table AS MUSING E_Table AS EON M.ID = E.ID --M_Table与E_Table关联条件WHEN MATCHED --如果存在THEN UPDATE SET M.[DESC] = E.[DESC] --更新M_Table数据WHEN 阅读全文
posted @ 2022-03-30 16:34 夜丶珲 阅读(54) 评论(0) 推荐(0)