我有以下信息
id user date test
102 123~456~897 01JAN2019~6JUL2018~21DEC2017 abc~qwer~~wer~
103 13~45~88~34 01JAN2020~6JUN2019~21JAN2018~12MAR2017 pqr~~qw~wer*123~qwerty
我需要的结果是,记录必须根据升序进行扩展。
id user date test
102 897 21DEC2017 wer
102 456 06JUL2018 qwer
102 123 01JAN2019 abc
103 34 12MAR2017 qwerty
103 88 21JAN2018 wer*123
103 45 06JUN2019 qw
103 13 01JAN2020 pqr
我尝试使用横向View爆炸,但无法正常工作,请帮忙。
a.id,from demo a
lateral view posexplode(a.test,'\\~')) t1 as exploded_test,test
lateral view posexplode(a.user,'\\~')) t2 as exploded_user,user
lateral view posexplode(a.date,'\\~')) t3 as exploded_date,date
where exploded_test == exploded_user and exploded_user == exploded_date
order by 1,3