nemccarthy
diff --git a/‎sql/catalyst/src/main/scala/org/apache/spark/sql/types/StructType.scala‎
Lines changed: 4 additions & 0 deletions b/‎sql/catalyst/src/main/scala/org/apache/spark/sql/types/StructType.scala‎
Lines changed: 4 additions & 0 deletions
@@ -134,6 +134,10 @@ case class StructType(fields: Array[StructField]) extends DataType with Seq[Stru
       throw new IllegalArgumentException(s"""Field "$name" does not exist."""))
   }
 
+  private[sql] def getFieldIndex(name: String): Option[Int] = {
+    nameToIndex.get(name)
+  }
+
   protected[sql] def toAttributes: Seq[AttributeReference] =
     map(f => AttributeReference(f.name, f.dataType, f.nullable, f.metadata)())
Original file line number	Diff line number	Diff line change
`@@ -134,6 +134,10 @@ case class StructType(fields: Array[StructField]) extends DataType with Seq[Stru`
`134`	`134`	`throw new IllegalArgumentException(s"""Field "$name" does not exist."""))`
`135`	`135`	`}`
`136`	`136`
	`137`	`+ private[sql] def getFieldIndex(name: String): Option[Int] = {`
	`138`	`+ nameToIndex.get(name)`
	`139`	`+ }`
	`140`	`+`
`137`	`141`	`protected[sql] def toAttributes: Seq[AttributeReference] =`
`138`	`142`	`map(f => AttributeReference(f.name, f.dataType, f.nullable, f.metadata)())`
`139`	`143`