CREATE PROCEDURE [dbo].[Sp_DatabaseInfo] AS
SELECT
(case when a.colorder=1 then d.name else '' end) 表名,
a.colorder 字段序号,
a.name 字段名,
(case when COLUMNPROPERTY(a.id, a.name, 'IsIdentity')=1 then '√' else '' end) 标识,
(case when (SELECT count(*)
FROM sysobjects
WHERE (name in (SELECT name
FROM sysindexes
WHERE (id=a.id) AND
(indid in (SELECT indid
FROM sysindexkeys
WHERE (id=a.id) AND
(colid in (SELECT colid
FROM syscolumns
WHERE (id=a.id) AND (name=a.name)
)
)
)
)
)
) AND (xtype='PK')
)>0 then '√' else '' end) 主键,
b.name 类型,
a.length 占用字节数,
COLUMNPROPERTY(a.id, a.name, 'PRECISION') as 长度,
isnull(COLUMNPROPERTY(a.id, a.name, 'Scale'), 0) as 小数位数,
(case when a.isnullable=1 then '√' else '' end) 允许空,
isnull(e.text, '') 默认值,
isnull(g.[value], '') AS 字段说明
FROM syscolumns a left join systypes b
on a.xtype=b.xusertype
inner join sysobjects d
on a.id=d.id and d.xtype='U' and d.name<>'dtproperties'
left join syscomments e
on a.cdefault=e.id
left join sysproperties g
on a.id=g.id AND a.colid=g.smallid
order by a.id,a.colorder
GO
