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From wuchong <...@git.apache.org>
Subject [GitHub] flink pull request #2078: [FLINK-2985] Allow different field names for union...
Date Mon, 04 Jul 2016 02:21:40 GMT
Github user wuchong commented on a diff in the pull request:

    --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/api/table/typeutils/RowTypeInfo.scala
    @@ -25,38 +25,25 @@ import org.apache.flink.api.scala.typeutils.CaseClassTypeInfo
     import scala.collection.mutable.ArrayBuffer
     import org.apache.flink.api.common.typeutils.TypeSerializer
    -import org.apache.flink.api.table.{Row, TableException}
    +import org.apache.flink.api.table.Row
      * TypeInformation for [[Row]].
    -class RowTypeInfo(fieldTypes: Seq[TypeInformation[_]], fieldNames: Seq[String])
    +class RowTypeInfo(fieldTypes: Seq[TypeInformation[_]])
       extends CaseClassTypeInfo[Row](
    -    fieldNames)
    +    Nil)
    --- End diff --
    I would like to replace `Nil` with `for (i <- fieldTypes.indices) yield "f" + i`, so
that we can keep fieldNames as `val`.

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