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From "Flink Jira Bot (Jira)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-20851) flink datagen produce NULL value
Date Sun, 30 May 2021 11:28:01 GMT

     [ https://issues.apache.org/jira/browse/FLINK-20851?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Flink Jira Bot updated FLINK-20851:
-----------------------------------
    Labels: stale-major  (was: )

I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help the community
manage its development. I see this issues has been marked as Major but is unassigned and neither
itself nor its Sub-Tasks have been updated for 30 days. I have gone ahead and added a "stale-major"
to the issue". If this ticket is a Major, please either assign yourself or give an update.
Afterwards, please remove the label or in 7 days the issue will be deprioritized.


> flink datagen produce NULL value
> --------------------------------
>
>                 Key: FLINK-20851
>                 URL: https://issues.apache.org/jira/browse/FLINK-20851
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Ecosystem
>    Affects Versions: 1.12.0
>         Environment: 
>            Reporter: appleyuchi
>            Priority: Major
>              Labels: stale-major
>         Attachments: datagen報錯.png
>
>
> ````
> CREATE TABLE orders (
>     order_uid  BIGINT,
>     product_id BIGINT,
>     price      DECIMAL(32, 2),
>     order_time TIMESTAMP(3)
> ) WITH (
>     'connector' = 'datagen'
> );
> SELECT * FROM orders;
> ````
> This DDL will produce NULL for column price.
> but it's ok in
> https://github.com/knaufk/flink-sql-cookbook/blob/master/recipes/01/01_create_table.md
> ①If it's the flink-sql-cookbook's fault,tell me please,
> Could you please tell me the right syntax for it?
> ②If it's the flink's bug,fix it please.
> Thanks for your help.



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