declare @ID int
set @ID = 10000
while @ID < 20000
begin
declare @location varchar(1000)
declare @i int
set @location = ''
set @i=0
while @i<1000
begin
set @location = @location + char(33 + cast(ceiling(rand() * 80) as int))
set @i = @i+1
end
select @location
Update ITA_Issue set [Description] = @location where IssueId=@ID
set @ID = @ID +1
end