摘要: merge into t_product tp using(select t.IMAA017,t.IMAA001 from t100_product_weight t ) s on(tp.PROD_CODE = s.IMAA001) when matched then update set tp.weight = s.IMAA017; 阅读全文
posted @ 2019-10-28 21:48 Cxw丶cm 阅读(5313) 评论(0) 推荐(0) 编辑