- 曙海教育集團(tuán)論壇 (http://www.adgdgn.cn/bbs/index.asp)
-- SQL Server數(shù)據(jù)庫 (http://www.adgdgn.cn/bbs/list.asp?boardid=67)
---- 獲取SQL Server數(shù)據(jù)庫里表占用容量大小 (http://www.adgdgn.cn/bbs/dispbbs.asp?boardid=67&id=2519)
-- 發(fā)布時(shí)間：2010-12-13 13:02:13
-- 獲取SQL Server數(shù)據(jù)庫里表占用容量大小
其實(shí)只要使用系統(tǒng)內(nèi)置的存儲(chǔ)過程sp_spaceused就可以得到表的相關(guān)信息
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如：sp_spaceused \'tablename\'7 t0 P- Y! g# Q l( z6 V+ t+ t
以下是為了方便寫的一個(gè)存儲(chǔ)過程，目的是把當(dāng)前的所有表的相關(guān)信息全部都保存在一個(gè)指定的表里面
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CREATE PROCEDURE get_tableinfo AS0 ~: d% ^: x( @: `& ~2 n) R% }3 y7 y
if not exists (select * from dbo.sysobjects where id =object_id(N\'[dbo].[tablespaceinfo]\') and OBJECTPROPERTY(id,N\'IsUserTable\') = 1)6 r5 P: p0 T) z6 ]1 e2 ~
create table tablespaceinfo --創(chuàng)建結(jié)果存儲(chǔ)表1 m- M6 q6 V" v( t8 ~/ p
(nameinfo varchar(50) ,
rowsinfo int , reserved varchar(20) ,# q6 R; u6 X\' M2 p0 F+ o
datainfo varchar(20) ,9 {. `# X" Q- C* }( e
index_size varchar(20) ,
unused varchar(20) )
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delete from tablespaceinfo --清空數(shù)據(jù)表: {* Q5 K1 U; h) i* H6 Z: n9 l
declare @tablename varchar(255) --表名稱
declare @cmdsql varchar(500)
DECLARE Info_cursor CURSOR FOR
select o.name$ g9 c; ~) Q/ |" v
from dbo.sysobjects o where OBJECTPROPERTY(o.id, N\'IsTable\') = 1
and o.name not like N\'#%%\' order by o.name
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OPEN Info_cursor
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FETCH NEXT FROM Info_cursor
INTO @tablename
WHILE @@FETCH_STATUS = 0
BEGIN; a$ p* @) ]$ Z$ \\6 N3 _, O
if exists (select * from dbo.sysobjects where id = object_id(@tablename) and OBJECTPROPERTY(id, N\'IsUserTable\') = 1)+ x0 P) `& A8 F. f
execute sp_executesql+ S% ?9 T\' Z" _, C
N\'insert into tablespaceinfo exec sp_spaceused @tbname\',9 p h4 n) g0 L% i: ?
N\'@tbname varchar(255)\',) n( _! ?5 g% }4 b0 }6 n, c
@tbname = @tablename/ V$ b3 f0 q. i3 I/ ~
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FETCH NEXT FROM Info_cursor" z% K3 O3 D$ n) J; A4 k+ p% X
INTO @tablename
END
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CLOSE Info_cursor
DEALLOCATE Info_cursor P4 U/ H% M7 e1 U8 v* a. B
GO+ x! `/ L+ l4 q7 M9 Q. F4 m9 B
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執(zhí)行存儲(chǔ)過程
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exec get_tableinfo
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查詢運(yùn)行該存儲(chǔ)過程后得到的結(jié)果
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select *
from tablespaceinfo: p+ S, ~! T" S8 D
order by cast(left(ltrim(rtrim(reserved)) , len(ltrim(rtrim(reserved)))-2) as int) desc* C6 A. s3 a\' r4 I2 }+ X
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