rtrim(str) – Removes the trailing space characters from `str`. rtrim(trimStr, str) – Removes the trailing string which contains the characters from the trim string from the `str`
Platforms: WhereOS, Spark, Hive
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.