dianfu commented on a change in pull request #6787: [FLINK-8577][table]
Implement proctime DataStream to Table upsert conversion
URL: https://github.com/apache/flink/pull/6787#discussion_r235312380
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File path:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/calcite/RelTimeIndicatorConverter.scala
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@@ -165,7 +165,30 @@ class RelTimeIndicatorConverter(rexBuilder: RexBuilder)
extends RelShuttle {
override def visit(exchange: LogicalExchange): RelNode =
throw new TableException("Logical exchange in a stream environment is not
supported yet.")
- override def visit(scan: TableScan): RelNode = scan
+ override def visit(scan: TableScan): RelNode = {
+ val upsertStreamTable = scan.getTable.unwrap(classOf[UpsertStreamTable[_]])
+ val relTypes = scan.getRowType.getFieldList.map(_.getType)
+ val getTimeIndicatorIndexes = relTypes.zipWithIndex
Review comment:
move relTypes and getTimeIndicatorIndexes under the if statement or make
them lazy
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