twalthr commented on a change in pull request #11253: [FLINK-16336][table] Add
new type inference for temporal table functions
URL: https://github.com/apache/flink/pull/11253#discussion_r392171630
##########
File path:
flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/logical/FlinkLogicalTableFunctionScan.scala
##########
@@ -96,11 +96,12 @@ class FlinkLogicalTableFunctionScanConverter
return false
}
val rexCall = logicalTableFunction.getCall.asInstanceOf[RexCall]
- if (!rexCall.getOperator.isInstanceOf[TableSqlFunction]) {
- return false
+ val functionDefinition = rexCall.getOperator match {
+ case tsf: TableSqlFunction => tsf.udtf
+ case bsf: BridgingSqlFunction => bsf.getDefinition
Review comment:
In the catalog layer, see `FunctionCatalogOperatorTable`.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
