KurtYoung commented on a change in pull request #8468:
[FLINK-12399][table][table-planner] Fix FilterableTableSource does not change
after applyPredicate
URL: https://github.com/apache/flink/pull/8468#discussion_r333526838
##########
File path:
flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/plan/rules/logical/PushProjectIntoTableSourceScanRule.scala
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@@ -50,16 +50,23 @@ class PushProjectIntoTableSourceScanRule extends
RelOptRule(
if (!(0 until
scan.getRowType.getFieldCount).toArray.sameElements(accessedLogicalFields)) {
// try to push projection of physical fields to TableSource
- val newTableSource = source match {
+ val (newTableSource, isProjectSuccess) = source match {
Review comment:
Could you also add this to the same rule in blink-planner?
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