[
https://issues.apache.org/jira/browse/FLINK-8355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Fabian Hueske closed FLINK-8355.
--------------------------------
Resolution: Fixed
Assignee: sunjincheng
Fix Version/s: 1.4.1
1.5.0
Fixed for 1.4.1 with bfe3ff07c3b4cfa710b78db0db588086182884ef
Fixed for 1.5.0 with 20faf262de9bb52aa614ff2d989a49e8ea82b963
> DataSet Should not union a NULL row for AGG without GROUP BY clause.
> --------------------------------------------------------------------
>
> Key: FLINK-8355
> URL: https://issues.apache.org/jira/browse/FLINK-8355
> Project: Flink
> Issue Type: Bug
> Components: Table API & SQL
> Affects Versions: 1.5.0
> Reporter: sunjincheng
> Assignee: sunjincheng
> Priority: Major
> Fix For: 1.5.0, 1.4.1
>
>
> Currently {{DataSetAggregateWithNullValuesRule}} will UINON a NULL row for
> non grouped aggregate query. when {{CountAggFunction}} support
> {{COUNT(*)}}(FLINK-8325). the result will incorrect.
> for example, if Tabble {{T1}} has 3 records. when we run the follow SQL in
> DataSet:
> {code}
> SELECT COUNT(*) as cnt from Tab // cnt = 4(incorrect).
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
