摘要:
在sql server查看所有表的行数: SELECT a.name,b.rows FROM sysobjects a WITH (NOLOCK) JOIN sysindexes b WITH (NOLOCK) ON b.id = a.id WHERE a.xtype = 'U' AND b.ind 阅读全文
摘要:
将多行转换为一行,用某个符号隔开的SQL: 虽然网上很多方法,但是不工整且不规范,这里给大家分享一种简介规范的写法: Select * Into #temp From ( select 'A' id,'aa' name union all select 'A' id,'bb' name union 阅读全文