摘要: 在table1里面加一个字段OAID,如果packId相同,将table2里面的OAID同步到table1Update aset a.OAID =b.OAIDfromtable1 a inner jointable2 bon a.PackID = b.PackID 阅读全文
posted @ 2012-07-10 18:37 meguoling 阅读(573) 评论(0) 推荐(0)