一个sql日期转换问题，不是很明白

　　select space(8) as fsrq into #test0 where 0 = 1

　　declare @fsrq char(8)
　　set @fsrq=‘20141111‘
　　　　while convert(char(8), @fsrq, 112) <= ‘20141211‘
　　　　　　begin
　　　　　　　　insert #test0 (fsrq) select convert(char(8), @fsrq, 112)
　　　　　　　　select @fsrq = dateadd(day, 1, @fsrq)
　　　　　　end

　　select * from #test0

select space(8) as fsrq into #test0 where 0 = 1

  declare @fsrq char(8)
  set @fsrq=‘20141111‘
  while @fsrq <= ‘20141211‘
    begin
      insert #test0 (fsrq) select @fsrq
      select @fsrq = dateadd(day, 1, @fsrq)
      select @fsrq = convert(char(8),@fsrq,112)
    end
   
select * from #test0