trim


trim(str) – Removes the leading and trailing space characters from `str`. trim(BOTH trimStr FROM str) – Remove the leading and trailing `trimStr` characters from `str` trim(LEADING trimStr FROM str) – Remove the leading `trimStr` characters from `str` trim(TRAILING trimStr FROM str) – Remove the trailing `trimStr` characters from `str`
Platforms: WhereOS, Spark, Hive
Class: org.apache.spark.sql.catalyst.expressions.StringTrim

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.

Leave a Reply