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Posted to issues@flink.apache.org by "Timo Walther (JIRA)" <ji...@apache.org> on 2019/07/08 12:31:00 UTC

[jira] [Closed] (FLINK-12968) Add a casting utility

     [ https://issues.apache.org/jira/browse/FLINK-12968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timo Walther closed FLINK-12968.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 1.9.0

Fixed in 1.9.0: 3bcd47fac93c14b23bfc8d15f1a6dccd607631fb (type generalization) and f081e72c585bb42ceb446f7b4d731d99b2302814 (type casting)

> Add a casting utility
> ---------------------
>
>                 Key: FLINK-12968
>                 URL: https://issues.apache.org/jira/browse/FLINK-12968
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table SQL / API
>            Reporter: Timo Walther
>            Assignee: Timo Walther
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.9.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> In order to make the new type system fully usable, we need to define logical casting rules that include both unsafe and safe casting, type widening etc. similar to the existing class: {{org.apache.flink.table.typeutils.TypeCoercion}}



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