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

[Shang Yuanchun (Jira)]

Timo Walther created FLINK-12968:
------------------------------------

             Summary: 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


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}}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)