add_months(start_date, num_months) – Returns the date that is `num_months` after `start_date`.
Platforms: WhereOS, Spark, Hive
Class: org.apache.spark.sql.catalyst.expressions.AddMonths
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.