https://github.com/apache/spark/blob/84d79ee9ec47465269f7b0a7971176da93c96f3f/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Cast.scala
Doesn't look like spark sql support nested complex types right now -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/How-to-insert-complex-types-like-map-string-map-string-int-in-spark-sql-tp19603p19730.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
