Github user wuchong commented on a diff in the pull request:
https://github.com/apache/flink/pull/4102#discussion_r121694007
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/TableEnvironment.scala
---
@@ -715,15 +715,8 @@ abstract class TableEnvironment(val config:
TableConfig) {
functionName: String):
GeneratedFunction[MapFunction[Row, OUT], OUT] = {
- // validate that at least the field types of physical and logical type
match
- // we do that here to make sure that plan translation was correct
- if (schema.physicalTypeInfo != inputTypeInfo) {
- throw TableException("The field types of physical and logical row
types do not match." +
- "This is a bug and should not happen. Please file an issue.")
- }
-
- val fieldTypes = schema.physicalFieldTypeInfo
- val fieldNames = schema.physicalFieldNames
+ val fieldTypes = schema.logicalFieldTypeInfo
+ val fieldNames = schema.logicalFieldNames
--- End diff --
I'm not sure about this change. The physical and logical type check is to
make sure all the time indicators are translated.
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