Hive中三張表資料合併成一行,並插入另一張表
阿新 • • 發佈:2018-11-11
知識點:時間戳轉化,當前時間,左連線,查詢的欄位相同可以直接插入另一張表
insert into lqioc_ioc_dw.kkjc select a.*,b.CLL,e.JZT from (select FROM_UNIXTIME(UNIX_TIMESTAMP(),'yyyy') as YEAR_ID, '鹿泉' as AREA_NAME, '130185000000' as AREA_NO, '北國奧特萊斯' as ZB, 'kkjc_1' as ZBBM) a left join (select '130185000000' as AREA_NO,count(1) as CLL from lqioc_ioc_ods.CLTXJLLQ WHERE UPDATETIME>=FROM_UNIXTIME(UNIX_TIMESTAMP(),'yyyy-mm-dd') and UPDATETIME<FROM_UNIXTIME(UNIX_TIMESTAMP()+1,'yyyy-mm-dd') and COMMUNITYNAME='北國奧特萊斯') b on a.AREA_NO=b.AREA_NO left join (select '130185000000' as AREA_NO,(c.count_1-d.count_2) as JZT from (select count(1) as count_1 from lqioc_ioc_ods.CLTXJLLQ WHERE UPDATETIME>=FROM_UNIXTIME(UNIX_TIMESTAMP(),'yyyy-mm-dd') and UPDATETIME<FROM_UNIXTIME(UNIX_TIMESTAMP()+1,'yyyy-mm-dd') and COMMUNITYNAME='北國奧特萊斯') c, (select count(1) as count_2 from lqioc_ioc_ods.CLTXJLLQ WHERE UPDATETIME > FROM_UNIXTIME(UNIX_TIMESTAMP()-1,'yyyy-mm-dd') and UPDATETIME<=FROM_UNIXTIME(UNIX_TIMESTAMP()-1,'yyyy-MM-dd HH:mm:ss') and COMMUNITYNAME='北國奧特萊斯') d) e on b.AREA_NO=e.AREA_NO;