1.两个表结构如下图 2.如何查询成如下图所示 3.SQL语句是: select id,name=stuff(( select ','+t2.name from a t1 join b t2 on charindex(),t2.id)+ where o1.id=t1.id ,,'') from a o1 3.其中charindex函数使用方法:http://www.cnblogs.com/beeone/p/3621743.html stuff函数使用方法:http://blog.sina.com…
1 SELECT 索引名称=a.name 2 ,表名=c.name 3 ,索引字段名=d.name 4 ,索引字段位置=d.colid 5 FROM sysindexes a 6 JOIN sysindexkeys b ON a.id=b.id AND a.indid=b.indid 7 JOIN sysobjects c ON b.id=c.id 8 JOIN syscolumns d ON b.id=d.id AND b.colid=d.colid 9 WHERE a.indid NOT I…
select (case then ddd.value else '' end ) as "表名(中文)" --如果表名相同就返回空 , (case then d.name else '' end ) as 表名 --如果表名相同就返回空 , (case then ddd.value else '' end ) as 表说明 --如果表名相同就返回空 , a.colorder as 字段序号 , a.name as 字段名 , (case then '√' else '' end )…
SQL语句获取数据库中的表主键,自增列,所有列 获取表主键 1:SELECT TABLE_NAME,COLUMN_NAME FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGEWHERE TABLE_NAME<>'dtproperties' 2:EXEC sp_pkeys @table_name='表名' 3: select o.name as 表名,c.name as 字段名,k.colid as 字段序号,k.keyno as 索引顺序,t.name as…