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https://issues.apache.org/jira/browse/FLINK-24104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jark Wu closed FLINK-24104.
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Resolution: Not A Problem
> incorrect validation of sink schema
> -----------------------------------
>
> Key: FLINK-24104
> URL: https://issues.apache.org/jira/browse/FLINK-24104
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / API
> Affects Versions: 1.12.4
> Environment: Flink: 1.12.4
> Reporter: Spongebob
> Priority: Major
>
> incorrect validation of sink schema, for example, I create jdbc table `user`
> as
> {code:java}
> //代码占位符
> create table user(
> id int,
> name varchar(32),
> desc varchar(16)
> ){code}
> And then I connect to this jdbc table in flink, when I execute my sink sql
> which like
> {code:java}
> //代码占位符
> insert into flink_catalog_user(desc, name, id) select ... // please mind
> that the order of sink columns is not consist with ddl statement.{code}
> , Flink application throws validation exception that is about sink schema
> incorrect. So it seams
> flink would ignore my sink column's order and it would get the sink table
> schema instead.
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