cloud-fan commented on code in PR #46734:
URL: https://github.com/apache/spark/pull/46734#discussion_r1624892730
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sql/core/src/main/scala/org/apache/spark/sql/execution/command/ddl.scala:
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@@ -432,6 +445,10 @@ case class AlterTableChangeColumnCommand(
}.getOrElse(throw QueryCompilationErrors.cannotFindColumnError(name,
schema.fieldNames))
}
+ // Change the dataType of the column.
+ private def withNewType(column: StructField, dataType: DataType):
StructField =
+ column.copy(dataType = dataType)
Review Comment:
nit: This looks more concise than calling `withNewType`, do we really need
to create this function?
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