join 2 tables

[Franco Barrientos]

I have 2 tables in a hive context, and I want to select one field of each
table where id’s of each table are equal. For example,

 

val tmp2=sqlContext.sql("select a.ult_fecha,b.pri_fecha from
fecha_ult_compra_u3m as a, fecha_pri_compra_u3m as b where a.id=b.id")

 

but i get an error:

 



 

Franco Barrientos
Data Scientist

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