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  • SQL Server查看所有表大小,所占空间

    create table #Data(name varchar(100),row varchar(100),reserved varchar(100),data varchar(100),index_size varchar(100),unused varchar(100))

    declare @name varchar(100)
    declare cur cursor for
    select name from sysobjects where xtype='u' order by name
    open cur
    fetch next from cur into @name
    while @@fetch_status=0
    begin
    insert into #data
    exec sp_spaceused @name
    print @name

    fetch next from cur into @name
    end
    close cur
    deallocate cur

    create table #DataNew(name varchar(100),row int,reserved int,data int,index_size int,unused int)

    insert into #dataNew
    select name,convert(int,row) as row,convert(int,replace(reserved,'KB','')) as reserved,convert(int,replace(data,'KB','')) as data,
    convert(int,replace(index_size,'KB','')) as index_size,convert(int,replace(unused,'KB','')) as unused from #data

    select * from #dataNew order by data desc

    ------

    --主要原理: 
    exec sp_spaceused '表名' --取得表占用空間 
    exec sp_spaceused ''--數據庫所有空間 

    还有一个简单的办法

    SELECT   a.name, b.rows
    FROM      sysobjects AS a INNER JOIN
                     sysindexes AS b ON a.id = b.id
    WHERE   (a.type = 'u') AND (b.indid IN (0, 1))
    ORDER BY b.rows DESC
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  • 原文地址:https://www.cnblogs.com/RogerLu/p/11340667.html
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