SQL Server(00):根据子查询更新语句(update … from)
摘要:
测试环境准备create table #table1 ( id int , name varchar(20) );gocreate table #table2 ( id int , name varchar(20) );goinsert into #table1 ( id, name ) values ( 1, 'a' ), ( 2, null ), ( 3, 'c' ),... 阅读全文
posted @ 2018-09-05 16:13 springsnow 阅读(8137) 评论(0) 推荐(0) 编辑