Hello Tridib, For you case, you can use StructType(StructField("ParentInfo", parentInfo, true) :: StructField("ChildInfo", childInfo, true) :: Nil) to create the StructType representing the schema (parentInfo and childInfo are two existing StructTypes). You can take a look at our docs ( http://spark.apache.org/docs/1.1.0/sql-programming-guide.html#programmatically-specifying-the-schema and http://spark.apache.org/docs/1.1.0/api/scala/index.html#org.apache.spark.sql.package ).
Thanks, Yin On Tue, Nov 4, 2014 at 3:19 PM, tridib <tridib.sama...@live.com> wrote: > I am trying to create a schema which will look like: > > root > |-- ParentInfo: struct (nullable = true) > | |-- ID: string (nullable = true) > | |-- State: string (nullable = true) > | |-- Zip: string (nullable = true) > |-- ChildInfo: struct (nullable = true) > | |-- ID: string (nullable = true) > | |-- State: string (nullable = true) > | |-- Hobby: string (nullable = true) > | |-- Zip: string (nullable = true) > > How do I create a StructField of StructType? I think that's what the "root" > is. > > Thanks & Regards > Tridib > > > > -- > View this message in context: > http://apache-spark-user-list.1001560.n3.nabble.com/spark-sql-create-nested-schema-tp18090.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 > >