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From raj hive <>
Subject if else condition in hive
Date Tue, 21 Jun 2016 11:22:25 GMT
Hi friends,

INSERT,UPDATE,DELETE commands are working fine in my Hive environment after
changing the configuration and all. Now, I have to execute a query like
below sql  in hive.

If exists(select * from tablename where columnname=something)
  update table set column1=something where columnname=something
  insert into tablename values ...

Can any one help me how to do it in Hive?


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