第一种方法(较简单,看的比较吃力)：
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EXEC
Sp_msforeachtable
"EXEC Sp_spaceused '?'"
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第二种方法(较复杂,但看的比较清楚，原作者不详)：
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IF
NOT
EXISTS (
SELECT
*
FROM
dbo.sysobjects
WHERE
id = Object_id(N
'[dbo].[tablespaceinfo]'
)
AND
Objectproperty(id, N
'IsUserTable'
) = 1)
CREATE
TABLE
tablespaceinfo
--创建结果存储表
(
nameinfo
VARCHAR
(50),
rowsinfo
INT
,
reserved
VARCHAR
(20),
datainfo
VARCHAR
(20),
index_size
VARCHAR
(20),
unused
VARCHAR
(20)
)
DELETE
FROM
tablespaceinfo
--清空数据表
DECLARE
@tablename
VARCHAR
(255)
--表名称
DECLARE
@cmdsql
VARCHAR
(500)
DECLARE
Info_cursor
CURSOR
FOR
SELECT
o.
name
FROM
dbo.sysobjects o
WHERE
Objectproperty(o.id, N
'IsTable'
) = 1
AND
o.
name
NOT
LIKE
N
'#%%'
ORDER
BY
o.
name
OPEN
Info_cursor
FETCH
NEXT
FROM
Info_cursor
INTO
@tablename
WHILE @@FETCH_STATUS = 0
BEGIN
IF EXISTS (
SELECT
*
FROM
dbo.sysobjects
WHERE
id = Object_id(@tablename)
AND
Objectproperty(id, N
'IsUserTable'
) = 1)
EXECUTE
Sp_executesql
N
'insert into tablespaceinfo exec sp_spaceused @tbname'
,
N
'@tbname varchar(255)'
,
@tbname = @tablename
FETCH
NEXT
FROM
Info_cursor
INTO
@tablename
END
CLOSE
Info_cursor
DEALLOCATE
Info_cursor
GO
--itlearner注：显示数据库信息
Sp_spaceused @updateusage =
'TRUE'
--itlearner注：显示表信息
SELECT
*
FROM
tablespaceinfo
ORDER
BY
Cast
(
LEFT
(Ltrim(Rtrim(reserved)), Len(Ltrim(Rtrim(reserved))) - 2)
AS
INT
)
DESC
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第三种方法：
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SELECT
Object_name(id) tablename,
8 * reserved / 1024 reserved_,
Rtrim(8 * dpages / 1024) +
'Mb'
used,
8 * ( reserved - dpages ) / 1024 unused,
8 * dpages / 1024 -
rows
/ 1024 * minlen / 1024
free
,
rows
,
*
FROM
sysindexes
WHERE
indid = 1
ORDER
BY
reserved_
DESC
|
参考：http://msdn.microsoft.com/zh-cn/library/ms188776.aspx