[jira] [Assigned] (FLINK-15397) Streaming and batch has different value in the case of count function

["Kurt Young (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-15397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kurt Young reassigned FLINK-15397:
----------------------------------

    Assignee: Jingsong Lee

> Streaming and batch has different value in the case of count function
> ---------------------------------------------------------------------
>
>                 Key: FLINK-15397
>                 URL: https://issues.apache.org/jira/browse/FLINK-15397
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Client
>    Affects Versions: 1.10.0
>            Reporter: xiaojin.wy
>            Assignee: Jingsong Lee
>            Priority: Major
>             Fix For: 1.10.0
>
>
> *The sql is:*
> CREATE TABLE `testdata` (
> 	a INT,
> 	b INT
> ) WITH (
> 	'connector.path'='/defender_test_data/daily_regression_batch_spark_1.10/test_group_agg/sources/testdata.csv',
> 	'format.empty-column-as-null'='true',
> 	'format.field-delimiter'='|',
> 	'connector.type'='filesystem',
> 	'format.derive-schema'='true',
> 	'format.type'='csv'
> );
> SELECT COUNT(1) FROM testdata WHERE false;
> If the configuration's type is batch ,the result will be 0, but if the configuration is streaming, there will be no value;
> *The configuration is:*
> execution:
>   planner: blink
>   type: streaming
> *The input data is:*
> {code:java}
> 1|1
> 1|2
> 2|1
> 2|2
> 3|1
> 3|2
> |1
> 3|
> |
> {code}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)