用SQL统计SQLServe表存储空间大小的代码-Mysql Tutorial-php.cn

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用SQL统计SQLServe表存储空间大小的代码

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Jun 07, 2016 pm 06:07 PM

当SQLServer数据库越来越庞大，而其中的表有非常多的时候，想要知道到底是哪些表最耗存储空间，到底该怎样统计各个表的存储大小呢

其实SQLServer提供了一个sp_spaceused的系统存储过程可以实现该功能，下面就是调用的SQL：
代码如下:
create table #tb(表名 sysname,记录数 int
,保留空间 varchar(10),使用空间 varchar(10)
,索引使用空间 varchar(10),未用空间 varchar(10))
insert into #tb exec sp_MSForEachTable 'EXEC sp_spaceused ''?'''
select * from #tb
go
drop table #tb

这样就可以枚举出每个表存储空间的详细使用情况！

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