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Posted to issues@flink.apache.org by "Timo Walther (JIRA)" <ji...@apache.org> on 2017/01/09 11:44:58 UTC

[jira] [Resolved] (FLINK-3615) Add support for non-native SQL types

     [ https://issues.apache.org/jira/browse/FLINK-3615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timo Walther resolved FLINK-3615.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 1.2.0

This issue has been implemented by FLINK-3916 and FLINK-4294.

> Add support for non-native SQL types
> ------------------------------------
>
>                 Key: FLINK-3615
>                 URL: https://issues.apache.org/jira/browse/FLINK-3615
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API & SQL
>            Reporter: Vasia Kalavri
>             Fix For: 1.2.0
>
>
> The TypeConverter of the Table API currently only supports basic types. We should maybe re-design the way {{sqlTypeToTypeInfo}} works. It is used in the {{CodeGenerator}} for visiting literals, in {{DataSetAggregate}} to create the {{RowTypeInfo}} and in {{determineReturnType}}. We could maybe provide a custom implementation per operator to determine the return type, based on the input fields.



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