select
AGE_GRP.AGE_CODE as 年齢コード,
AGE_NAME as 年齢階層名,
sum(SP_TIME_5) as "5時間未満",
sum(SP_TIME_6) as "5時間以上6時間未満",
sum(SP_TIME_7) as "6時間以上7時間未満",
sum(SP_TIME_8) as "7時間以上8時間未満",
sum(SP_TIME_9) as "8時間以上9時間未満",
sum(SP_TIME_9OVER) as "9時間以上"

from AGE_GRP
inner join SLEEP_TIME_DTL
on AGE_GRP.AGE_CODE = SLEEP_TIME_DTL.AGE_CODE
-- inner join PREFECTURE
-- on PREFECTURE.PF_CODE = SLEEP_TIME_DTL.PF_CODE
where SLEEP_TIME_DTL.PF_CODE in ("01000", "02000", "03000","04000","07000")
group by AGE_GRP.AGE_CODE