wuchong commented on a change in pull request #11424:
[FLINK-16345][table-planner-blink] Fix computed column can not refer row time
attribute column
URL: https://github.com/apache/flink/pull/11424#discussion_r395579908
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File path:
flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/schema/CatalogSourceTable.scala
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@@ -106,7 +111,7 @@ class CatalogSourceTable[T](
val toRexFactory = flinkContext.getSqlExprToRexConverterFactory
// 2. push computed column project
- val fieldNames = rowType.getFieldNames.asScala
+ val fieldNames = erasedRowType.getFieldNames.asScala
Review comment:
After an offline discussion with @danny0405 , we reached an consensus that
erasing time indicators in CatalogSourceTable#toRel is the only way to fix this
for now. So we will keep the current implementation in PR.
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