AI摘要
本文介绍了一个SQL脚本，用于统计数据库中各表的记录数和占用空间。脚本首先创建一个临时表#Data，然后使用游标遍历数据库中的所有用户表，将每张表的空间使用情况插入到#Data表中。接着，创建另一个临时表#DataNew，将#Data表中的数据转换为整数类型，并按占用空间降序排列。
本文介绍了一个SQ
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