查询表结构视图

/****** Object: View [dbo].[ViewTable] Script Date: 09/06/2016 11:12:28 ******/

SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

-- =============================================
-- Author: gengc
-- Create date: <2012-12-29>
-- Description: <查看表结构>
-- =============================================

CREATE View ViewTable
as
select
obj.name as 'TableName'
,c.name as 'CName'
,isnull(etp.value,'') AS 'CDesc'
,t.name as '字段类型'
,c.Length as '占用字节'
,ColumnProperty(c.id,c.name,'PRECISION') as '长度'
,isnull(ColumnProperty(c.id,c.name,'Scale'),0) as '小数位数'
,case(c.isnullable) when '1' then '√' else '' end as '是否为空'
,ISNULL(cm.text,'') as '默认值'
,case(
(select 1 from sysobjects where xtype='PK' and parent_obj=c.id and name in (
select name from sysindexes where indid in(
select indid from sysindexkeys where id = c.id and colid=c.colid)))
) when '1' then 'Y' else '' end as '是否主键'
,case(ColumnProperty(c.id,c.name,'IsIdentity')) when '1' then 'Y' else '' end as '自动增长'
from syscolumns c
inner join systypes t on c.xusertype = t.xusertype
left join sys.extended_properties etp on etp.major_id = c.id and etp.minor_id = c.colid and etp.name ='MS_Description'
left join syscomments cm on c.cdefault=cm.id
left join sysobjects obj on c.id=obj.id

GO