[
https://issues.apache.org/jira/browse/FLINK-18365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17142604#comment-17142604
]
Jark Wu commented on FLINK-18365:
---------------------------------
[~zjwang], I postponed this issue to 1.11.1. The root cause is the same to
FLINK-15395 that streaming mode doesn't emit results for global aggregates.
> The same sql in a batch env and a streaming env has different value.
> --------------------------------------------------------------------
>
> Key: FLINK-18365
> URL: https://issues.apache.org/jira/browse/FLINK-18365
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / API
> Affects Versions: 1.11.0
> Reporter: xiaojin.wy
> Priority: Major
> Fix For: 1.11.1
>
>
> I use the sql-gateway to run this sql.
> *The input table is:*
> CREATE TABLE `scott_dept` (
> deptno INT,
> dname VARCHAR,
> loc VARCHAR
> ) WITH (
> 'format.field-delimiter'='|',
> 'connector.type'='filesystem',
> 'format.derive-schema'='true',
>
> 'connector.path'='/defender_test_data/daily_regression_stream_blink_sql_1.10/test_scalar/sources/scott_dept.csv',
> 'format.type'='csv'
> )
> *The input data is:*
> 10|ACCOUNTING|NEW YORK
> 20|RESEARCH|DALLAS
> 30|SALES|CHICAGO
> 40|OPERATIONS|BOSTON
> *The sql is :*
> select deptno, (select count(*) from scott_emp where 1 = 0) as x from
> scott_dept
> *The error:*
> In a batch environment, the result value is:10|0\n20|0\n30|0\n40|0
> In a streaming environment, the result value
> is:10|None\n20|None\n30|None\n40|None
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
