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https://issues.apache.org/jira/browse/FLINK-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15985498#comment-15985498
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ASF GitHub Bot commented on FLINK-6281:
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Github user haohui commented on the issue:
https://github.com/apache/flink/pull/3712
Thanks for your pointer of the prototype!
> Do you intend to provide exactly-once guarantees for arbitrary updates?
As I think about it a little bit more, I think it might make sense to start
with the at-least-once semantic first. In practice we make the JDBC call
idempotent using `INSERT IF NOT EXISTS`.
The exactly-once part is more tricky and let's separate it out for now.
What do you think?
> Create TableSink for JDBC
> -------------------------
>
> Key: FLINK-6281
> URL: https://issues.apache.org/jira/browse/FLINK-6281
> Project: Flink
> Issue Type: Improvement
> Reporter: Haohui Mai
> Assignee: Haohui Mai
>
> It would be nice to integrate the table APIs with the JDBC connectors so that
> the rows in the tables can be directly pushed into JDBC.
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