Ranjith Sekar
unread,Apr 25, 2016, 3:14:07 AM4/25/16Sign in to reply to author
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Hi,
i have written hive udf program to populate value for DATE column.
last week, when run the UDF, NULL populated if no data found for DATE column,
this week, when i run the UDF, \N populated instead of NULL.
My requirement is to populate NULL for DATE column if no value found.
can you guide on this?
Thanks,
Ranjith