from_json

from_json [WhereOS, SQL, Spark, Hive]

Class org.apache.spark.sql.catalyst.expressions.JsonToStructs
Usage from_json(jsonStr, schema[, options]) - Returns a struct value with the given `jsonStr` and `schema`.

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