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Posted to issues@flink.apache.org by "Timo Walther (Jira)" <ji...@apache.org> on 2021/01/06 09:04:01 UTC
[jira] [Commented] (FLINK-17793) Replace TableSchema with dedicated
CatalogSchema
[ https://issues.apache.org/jira/browse/FLINK-17793?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17259517#comment-17259517 ]
Timo Walther commented on FLINK-17793:
--------------------------------------
I will move this issue to a subtask of FLINK-19976 and start working on a new schema class soon. I will post a PoC once I'm confident with the design.
> Replace TableSchema with dedicated CatalogSchema
> ------------------------------------------------
>
> Key: FLINK-17793
> URL: https://issues.apache.org/jira/browse/FLINK-17793
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / API
> Reporter: Timo Walther
> Assignee: Timo Walther
> Priority: Major
>
> The {{TableSchema}} is used for representing the schema of catalog table and the schema of a {{Table}} object and operation. We should split those responsibilities both for a cleaner API and long-term separation of concerns. Connectors should work on a CatalogSchema instead.
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