2017年1月11日
update set from where
摘要： update t1 set age=t2.age,name=t2.name from t2 where t1.id=t2.id; update t_company_infoset score = b.score, tech_score = b.tech_score, project_score = 阅读全文
posted @ 2017-01-11 14:31 esther-qing 阅读(360) 评论(0) 推荐(0)