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https://issues.apache.org/jira/browse/FLINK-5884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15997625#comment-15997625
]
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_r114892939
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/StreamTableEnvironment.scala
---
@@ -145,6 +105,7 @@ abstract class StreamTableEnvironment(
"StreamTableEnvironment")
}
}
+
/**
--- End diff --
Converting a Table that projects a time indicator into a DataStream[Row] as
follows
```
stream.toTable(tEnv, 'a, 'b, 'c, 'd.rowtime)
.select('a, 'b, 'c, 'd + 2.hours)
val results = ds.toDataStream[Row]
```
yields the following exception
```
org.apache.flink.table.api.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.
at org.apache.flink.table.api.TableException$.apply(exceptions.scala:53)
at
org.apache.flink.table.api.TableEnvironment.sinkConversion(TableEnvironment.scala:691)
```
> 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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