Question

[在此处输入链接描述] [1]

表1：

BRAND
索尼
苹果
谷歌
IBM
等

表2：

hive> select * from PRODUCT;    
SonyABC,Applepqr       101
Sonyadvv,IBMabc        102
Sonyaaaa               103
Apple123,Sonyxyz       104
Apple345,IBMabc        105
IBM13123SonyABC        106   
My data is like above.and i need output like bellow.Please suggest a query

SonyABC,Applepqr         101     Sony,Apple
Sonyadvv,IBMabc          102     Sony,IBM
Sonyaaaa                 103     Sony
Apple123,Sonyxyz         104     Apple,Sony
Apple345,IBMabc          105     Apple,IBM
IBM13123,SonyABC         106     IBM,Sony

Answer 1

您的数据可能存在一些问题，但其效果如下蜂房＆GT;从BRAND中选择*; 索尼苹果谷歌 IBM

hive> select * from PRODUCT;    
SonyABC 101
Sonyadvv        102
Sonyaaaa        103
Apple123        104
Apple345        105
IBM13123        106

select PRODUCT.*, BRAND.*  from BRAND, PRODUCT where trim(PRODUCT_ID) like  concat(trim(BRAND_ID),'%');


SonyABC         101     Sony
Sonyadvv        102     Sony
Sonyaaaa        103     Sony
Apple123        104     Apple
Apple345        105     Apple
IBM13123        106     IBM
Time taken: 11.381 seconds, Fetched: 6 row(s)

像操作员一样的蜂巢

1 个答案: