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Posted to issues@flink.apache.org by "Yubin Li (Jira)" <ji...@apache.org> on 2022/11/08 11:37:00 UTC

[jira] [Updated] (FLINK-29929) Correct conversions from ResolvedSchema to TableSchema

     [ https://issues.apache.org/jira/browse/FLINK-29929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yubin Li updated FLINK-29929:
-----------------------------
    Component/s: Table SQL / Planner

> Correct conversions from ResolvedSchema to TableSchema
> ------------------------------------------------------
>
>                 Key: FLINK-29929
>                 URL: https://issues.apache.org/jira/browse/FLINK-29929
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Planner
>            Reporter: Yubin Li
>            Priority: Major
>         Attachments: image-2022-11-08-19-32-05-894.png
>
>
> In the new schema framework, DataType in Column indicate wether the column is a time attribute and the old api not, we can see that ```DefaultSchemaResolver.resolve()``` include above logic. but in TableSchema.fromResolvedSchema(), we can't see the time attribute removal logic, thus cause a wrong legacy Timestamp DataType.
> !image-2022-11-08-19-32-05-894.png!



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