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https://issues.apache.org/jira/browse/FLINK-5884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15997623#comment-15997623
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ASF GitHub Bot commented on FLINK-5884:
---------------------------------------
Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/3808#discussion_r114811107
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/plan/logical/LogicalWindow.scala
---
@@ -22,14 +22,24 @@ import org.apache.flink.table.api.TableEnvironment
import org.apache.flink.table.expressions.{Expression, WindowReference}
import org.apache.flink.table.validate.{ValidationFailure,
ValidationResult, ValidationSuccess}
-abstract class LogicalWindow(val alias: Expression) extends
Resolvable[LogicalWindow] {
+/**
+ * Logical super class for all types of windows (group-windows and
row-windows).
--- End diff --
So far it is only used for group windows.
> Integrate time indicators for Table API & SQL
> ---------------------------------------------
>
> Key: FLINK-5884
> URL: https://issues.apache.org/jira/browse/FLINK-5884
> Project: Flink
> Issue Type: New Feature
> Components: Table API & SQL
> Reporter: Timo Walther
> Assignee: Timo Walther
> Priority: Blocker
> Fix For: 1.3.0
>
>
> We already discussed the need for a proper integration of time indicators
> (event-time or processing-time) for both the Table API & SQL on the ML:
> http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-Table-API-SQL-indicators-for-event-and-processing-time-tp15927.html
> This issue will track the progress. I will work on a design document how we
> can solve this issue.
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