select max(sd_id) from final table
(insert into Sd_Source  
select ifnull(max(sd_id), 0) + 1, 1, '800000000'
     , ifnull(max(sd_id), 0) + 1, timestamp(generate_unique())       
  from Sd_Source 
union all
select ifnull(max(sd_id), 0) + 1, 2, '600319000'
     , ifnull(max(sd_id), 0) + 1, timestamp(generate_unique())
  from Sd_Source 
union all
select ifnull(max(sd_id), 0) + 1, 3, '000500090'
     , ifnull(max(sd_id), 0) + 1, timestamp(generate_unique())
  from Sd_Source 
union all 
select ifnull(max(sd_id), 0) + 1, 4, '302000800'
     , ifnull(max(sd_id), 0) + 1, timestamp(generate_unique())
  from Sd_Source 
union all
select ifnull(max(sd_id), 0) + 1, 5, '090205070'
     , ifnull(max(sd_id), 0) + 1, timestamp(generate_unique())
  from Sd_Source 
union all
select ifnull(max(sd_id), 0) + 1, 6, '008000004'
     , ifnull(max(sd_id), 0) + 1, timestamp(generate_unique())
  from Sd_Source 
union all
select ifnull(max(sd_id), 0) + 1, 7, '064003000'
     , ifnull(max(sd_id), 0) + 1, timestamp(generate_unique())
  from Sd_Source 
union all
select ifnull(max(sd_id), 0) + 1, 8, '000920007'
     , ifnull(max(sd_id), 0) + 1, timestamp(generate_unique())
  from Sd_Source 
union all
select ifnull(max(sd_id), 0) + 1, 9, '000000005'
     , ifnull(max(sd_id), 0) + 1, timestamp(generate_unique())
  from Sd_Source 
);