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Posted to issues@flink.apache.org by "Chesnay Schepler (JIRA)" <ji...@apache.org> on 2016/02/19 17:38:18 UTC

[jira] [Assigned] (FLINK-3445) make JDBCInputFormat implement ResultTypeQueryable

     [ https://issues.apache.org/jira/browse/FLINK-3445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chesnay Schepler reassigned FLINK-3445:
---------------------------------------

    Assignee: Chesnay Schepler

> make JDBCInputFormat implement ResultTypeQueryable
> --------------------------------------------------
>
>                 Key: FLINK-3445
>                 URL: https://issues.apache.org/jira/browse/FLINK-3445
>             Project: Flink
>          Issue Type: Improvement
>    Affects Versions: 0.10.2
>            Reporter: Ken Geis
>            Assignee: Chesnay Schepler
>
> A JDBC statement can be interrogated to see what columns and types it will return. Flink should be able to use this to make JDBCInputFormat implement ResultTypeQueryable to provide type information without needing to code again.



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