Github user wuchong commented on a diff in the pull request:
https://github.com/apache/flink/pull/2938#discussion_r95728469
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/runtime/aggregate/AggregateUtil.scala
---
@@ -591,5 +729,27 @@ object AggregateUtil {
groupingOffsetMapping.toArray
}
+
+ private def getTimeFieldPosition(timeField: Expression, inputType:
RelDataType): Int = {
+ timeField match {
+ case ResolvedFieldReference(name, resultType) =>
+ // get the RelDataType referenced by the time-field
+ val relDataType = inputType.getFieldList.filter(r =>
name.equals(r.getName))
--- End diff --
We set `Lex.JAVA` as default lexical policy which is case-sensitive. I will
change this logical to adapt case-sensitive or insensitive. So that it works
when user customize lexical policy.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
