开心人生

用今天的努力----实现我所向往的明天

导航

2008年10月30日 #

merge 查询 示例

摘要: merge into nk2yangz_car dusing car son (d.id = s.id)when matched then update set d.code = s.code, d.organ = s.organ, d.device = s.device, d.cam_num = s.cam_num whe... 阅读全文

posted @ 2008-10-30 17:58 hai 阅读(194) 评论(0) 推荐(0)