KurtYoung commented on a change in pull request #10224:
[FLINK-14716][table-planner-blink] Cooperate computed column with push down
rules
URL: https://github.com/apache/flink/pull/10224#discussion_r347074734
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File path:
flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/schema/TableSourceTable.scala
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@@ -39,25 +45,39 @@ import scala.collection.JavaConverters._
* @param statistic The table statistics.
*/
class TableSourceTable[T](
+ relOptSchema: RelOptSchema,
+ names: JList[String],
+ rowType: RelDataType,
val tableSource: TableSource[T],
val isStreamingMode: Boolean,
- val statistic: FlinkStatistic,
+ statistic: FlinkStatistic,
val selectedFields: Option[Array[Int]],
Review comment:
This field should be useless. The only scenario this field might be used is
to determine row type of this table. But you already passed the `rowType` in
during constructor, I assume you already handle this projection before
constructing this table.
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