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https://issues.apache.org/jira/browse/FLINK-14559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

xiaodao updated FLINK-14559:
----------------------------
    Description: 
in some cases,we need to output table stream resuls into stdout,just for test 
or verify sql;
 out message format like:
 +-------------------+-----------------++------------------
|colName1     |colName2|colName3|

+-------------------+-----------------++------------------
|xiaoming123  |xm123      | name123        |

+-------------------+-----------------++------------------
|xiaohong       |xh123        |xh123       |

+-------------------+-----------------++------------------

  was:
in some cases,we need to output table stream resuls into stdout,just for test 
or verify sql;
out message format like:
+------------------+------------------+------------------+
| colName1 | colName2 | colName3|
+------------------+------------------+------------------+
| xiaoming | xm123 | 小明 |
+------------------+------------------+------------------+
| xiaohong | xh123 | 小红 |
+------------------+------------------+------------------+


> flink sql connector for stream table stdout
> -------------------------------------------
>
>                 Key: FLINK-14559
>                 URL: https://issues.apache.org/jira/browse/FLINK-14559
>             Project: Flink
>          Issue Type: New Feature
>          Components: Connectors / Common
>    Affects Versions: 1.9.1
>            Reporter: xiaodao
>            Priority: Minor
>              Labels: pull-request-available
>
> in some cases,we need to output table stream resuls into stdout,just for test 
> or verify sql;
>  out message format like:
>  +-------------------+-----------------++------------------
> |colName1     |colName2|colName3|
> +-------------------+-----------------++------------------
> |xiaoming123  |xm123      | name123        |
> +-------------------+-----------------++------------------
> |xiaohong       |xh123        |xh123       |
> +-------------------+-----------------++------------------



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