Get invited to our slack community and get access to opportunities and data science insights

raise_error

raise_error() or raise_error(string msg) – Throws an error

SELECT product_id, price, raise_error(‘Found an invalid record’) FROM xxx WHERE price < 0.0

Platforms: WhereOS, Spark, Hive

Class: hivemall.tools.sanity.RaiseErrorUDF

More functions can be added to WhereOS via Python or R bindings or as Java & Scala UDF (user-defined function), UDAF (user-defined aggregation function) and UDTF (user-defined table generating function) extensions. Custom libraries can be added on via Settings-page or installed from WhereOS Store.

View the complete guide of WhereOS functions.

share:

No Comments

TAGS : hive spark sql

raise_error

Related Post

char_length

isochronedurationedges

write_to_tsdb

Leave a Comment Cancel reply

Articles by Category

Recent Posts

How WhereOS and JCDecaux

Data fusion: how integra

percentile_approx

Experimentation In Produ

Open Data Utilization

WhereOS

Navigation

Contact Us