[jira] [Commented] (FLINK-17139) The sub-plan reuse optimizer can't reuse sub-plan that from different sql node tree 

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

    [ https://issues.apache.org/jira/browse/FLINK-17139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17083230#comment-17083230 ] 

Kurt Young commented on FLINK-17139:
------------------------------------

Are you using sql cli?

> The sub-plan reuse optimizer can't reuse sub-plan that from different sql node tree 
> ------------------------------------------------------------------------------------
>
>                 Key: FLINK-17139
>                 URL: https://issues.apache.org/jira/browse/FLINK-17139
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table SQL / Planner
>    Affects Versions: 1.10.0
>            Reporter: jinfeng
>            Priority: Major
>
> The sub-plan reuse optimizer can't reuse sub-plan that from different sql node tree .
> {code:java}
> //代码占位符
> create table SourceTable ...;
> create table SinkTable1 ....;
> create table SinkTable2 ....;
> insert into SinkTable1 select * from SourceTable;
> insert into SinkTable2 select * from SourceTable;
> {code}
> SourceTable will not be reuse when I execute the below sql statements;
>  



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