There is no built-in LogicType for ’ANY’, it’s a invalid token
> 2022年2月23日 下午10:29,zhouhaifengmath 写道:
>
>
> When I define a udf paramters like:
> public @DataTypeHint("Row") Row
> eval(@DataTypeHint("MAP") Map mapData)
>
> It gives error:
> Please check for implementation mistak
just because of using a
wrong job configuration (set a relative path).
> 2022年10月14日 19:53,Matthias Pohl via user 写道:
>
> Hi Jie Han,
> welcome to the community. Just a little side note: These kinds of questions
> are more suitable to be asked in the user mailing list. The d
Hello community!
I want to try the feature of dynamic table but do not find examples in the
official doc.
Is this part missing?
pts/dynamic_tables/
> [2]:
> https://nightlies.apache.org/flink/flink-docs-master/docs/dev/table/sourcessinks/
>
> Best regards,
> Yuxia
>
> - 原始邮件 -
> 发件人: "Jie Han"
> 收件人: "User"
> 发送时间: 星期三, 2023年 3 月 08日 上午 7:54:06
> 主题: Example of dyn
Hi community, I want to query a metadata column from my table t. Do I need to
declare it in the table schema explicitly?
In spark, metadata columns are hidden columns, which means we don’t need to
declare it in the table ddl, we only explicitly reference it in our query. For
instance, select *
Thank you for your respond.
Actually I noticed that the doc says 'However, declaring a metadata column in a
table’s schema is optional’.
So, does it mean that we don’t need to declare it when we don't query it rather
than we can query it without the declaration?
Best,
Jay