摘要: Mysql联合表更新示例如下所示: UPDATE purchase_un_invoice t1 INNER JOIN ( SELECT sum( t4.tax_amount ) sumAmount, t4.un_invoice_id FROM purchase_un_invoice_detail t 阅读全文
posted @ 2020-08-14 09:23 郭慕荣 阅读(1120) 评论(0) 推荐(0) 编辑