获取sql server 某库所有表的记录数量

 declare @sql varchar(8000),@count int,@step int
  set nocount on
  --@step越大运行速度越快,但如果太大会造成生成的sql字符串超出限制导致语句不完整出错
  --建议为50
  set @step = 50
  if object_id(N'tempdb.db.#temp') is not null
  drop table #temp
  create table #temp (name sysname,count numeric(18))
  if object_id(N'tempdb.db.#temp1') is not null
  drop table #temp1
  create table #temp1 (id int identity(1,1),name sysname)
  insert into #temp1(name)
  select name from sysobjects where xtype = 'u';
  set @count = @@rowcount while @count>0
  begin
  set @sql = ''
  select @sql = @sql +' select '''+ name+ ''',count(1) from '+ name +' union'
  from #temp1 where id > @count - @step and id <= @count
  set @sql = left(@sql,len(@sql) - len('union'))
  insert into #temp exec (@sql)
  set @count = @count - @step
  end
  select count(count) 总表数,sum(count) 总记录数 from #temp
  select * from #temp where count>0 order by count,name
  set nocount off
原文地址:https://www.cnblogs.com/simadi/p/14011444.html