Github user davies commented on a diff in the pull request:
https://github.com/apache/spark/pull/7010#discussion_r33329025
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/codegen/CodeGenerator.scala
---
@@ -72,98 +80,94 @@ class CodeGenContext {
}
/**
- * Return the code to access a column for given DataType
+ * Returns the code to access a column in Row for a given DataType.
*/
def getColumn(dataType: DataType, ordinal: Int): String = {
- if (isNativeType(dataType)) {
- s"i.${accessorForType(dataType)}($ordinal)"
+ val jt = javaType(dataType)
+ if (isPrimitiveType(jt)) {
--- End diff --
Good catchï¼
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