select
STD.AGE_CODE as '年齢コード'
,AGE_NAME as '年齢階層名'
,IFNULL(sum(SP_TIME_5),0) as '5時間未満'
,IFNULL(sum(SP_TIME_6),0) as '5時間以上6時間未満'
,IFNULL(sum(SP_TIME_7),0) as '6時間以上7時間未満'
,IFNULL(sum(SP_TIME_8),0) as '7時間以上8時間未満'
,IFNULL(sum(SP_TIME_9),0) as '8時間以上9時間未満'
,IFNULL(sum(SP_TIME_9OVER),0) as '9時間以上'
from
 AGE_GRP as AG
left outer join SLEEP_TIME_DTL as STD
on
 STD.AGE_CODE = AG.AGE_CODE
group by
 STD.AGE_CODE
,AGE_NAME
order by
 STD.AGE_CODE