Timo Walther created FLINK-12968:
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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}}
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