with main as(
select
  age_code
 ,sum(case
        when time_code = 120 then TARGET_POP else 0 end) as "5時間未満"
 ,sum(case
        when time_code = 130 then TARGET_POP else 0 end) "5時間以上6時間未満"
 ,sum(case
        when time_code = 140 then TARGET_POP else 0 end) "6時間以上7時間未満"
 ,sum(case
        when time_code = 150 then TARGET_POP else 0 end) "7時間以上8時間未満"
 ,sum(case
        when time_code = 160 then TARGET_POP else 0 end) "8時間以上9時間未満"
 ,sum(case
        when time_code = 170 then TARGET_POP else 0 end) "9時間以上"
 ,sum(case
        when time_code = 180 then TARGET_POP else 0 end) "不詳"
from
  sleep_time_dtl
group by
  age_code
)
select 
  ag.AGE_NAME 年齢階層
  ,ifnull("5時間未満",0) "5時間未満"
 ,ifnull("5時間以上6時間未満",0) "5時間以上6時間未満"
 ,ifnull("6時間以上7時間未満",0) "6時間以上7時間未満"
 ,ifnull("7時間以上8時間未満",0) "7時間以上8時間未満"
 ,ifnull("8時間以上9時間未満",0) "8時間以上9時間未満"
 ,ifnull("9時間以上",0) "9時間以上"
 ,ifnull("不詳",0) "不詳"
from
  AGE_GRP ag
  inner  join
  main
  on main.age_code = ag.age_code
  order by ag.age_code
;