檢視sqlserver資料庫中表大小
阿新 • • 發佈：2020-02-02
--itlearner注：顯示錶資訊
select *
from tablespaceinfo
order by cast(left(ltrim(rtrim(reserved)),len(ltrim(rtrim(reserved)))-2) as int) desc
--在查詢分析器中執行
if not exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[tablespaceinfo]') and OBJECTPROPERTY(id,N'IsUserTable') = 1)
create table tablespaceinfo --建立結果儲存表
(nameinfo varchar(50),
rowsinfo int,reserved varchar(20),
datainfo varchar(20),
index_size varchar(20),
unused varchar(20) )
delete from tablespaceinfo --清空資料表
declare @tablename varchar(255) --表名稱
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