码迷,mamicode.com
首页 > 数据库 > 详细

SQLServer 获得所有表结构(包括表名及字段)

时间:2016-10-04 09:55:31      阅读:188      评论:0      收藏:0      [点我收藏+]

标签:

 1 SELECT (case when a.colorder=1 then d.name else null end) 表名,  
 2 a.colorder 字段序号,a.name 字段名,
 3 (case when COLUMNPROPERTY( a.id,a.name,IsIdentity)=1 then else ‘‘ end) 标识, 
 4 (case when (SELECT count(*) FROM sysobjects  
 5 WHERE (name in (SELECT name FROM sysindexes  
 6 WHERE (id = a.id) AND (indid in  
 7 (SELECT indid FROM sysindexkeys  
 8 WHERE (id = a.id) AND (colid in  
 9 (SELECT colid FROM syscolumns WHERE (id = a.id) AND (name = a.name)))))))  
10 AND (xtype = PK))>0 then  else ‘‘ end) 主键,b.name 类型,a.length 占用字节数,  
11 COLUMNPROPERTY(a.id,a.name,PRECISION) as 长度,  
12 isnull(COLUMNPROPERTY(a.id,a.name,Scale),0) as 小数位数,(case when a.isnullable=1 then else ‘‘ end) 允许空,  
13 isnull(e.text,‘‘) 默认值,isnull(g.[value],  ) AS [说明]
14 FROM  syscolumns a 
15 left join systypes b on a.xtype=b.xusertype  
16 inner join sysobjects d on a.id=d.id and d.xtype=U and d.name<>dtproperties 
17 left join syscomments e on a.cdefault=e.id  
18 left join sys.extended_properties g on a.id=g.major_id AND a.colid=g.minor_id
19 left join sys.extended_properties f on d.id=f.class and f.minor_id=0
20 where b.name is not null
21 --WHERE d.name=‘要查询的表‘ --如果只查询指定表,加上此条件
22 order by a.id,a.colorder

获得所有数据库表名:

SELECT name FROM SysObjects Where XType=‘U‘ ORDER BY Name

  

SQLServer 获得所有表结构(包括表名及字段)

标签:

原文地址:http://www.cnblogs.com/sonicit/p/5930054.html

(0)
(0)
   
举报
评论 一句话评论(0
登录后才能评论!
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!