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https://issues.apache.org/jira/browse/FLINK-15958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timo Walther closed FLINK-15958.
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Fix Version/s: 1.11.0
Resolution: Fixed
Fixed in 1.11.0: e8d98f45e2874b7252d757f43ca3b91325cb2c5c
> Fully support RAW types in the API
> ----------------------------------
>
> Key: FLINK-15958
> URL: https://issues.apache.org/jira/browse/FLINK-15958
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / API, Table SQL / Planner
> Reporter: Timo Walther
> Assignee: Timo Walther
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.11.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Currently, the Table API does not expose a way of creating RAW types without
> a {{DataTypeFactory}}. The reason for that is that RAW types need to be
> resolved at a later stage. This is similar to user-defined types that need to
> be resolved from the catalog.
> API changes:
> - Introduction of {{AbstractDataType}} as the highest type of resolved and
> unresolved data types
> - Introduction of {{DataTypes.of()}} for classes and names and
> {{DataTypes.RAW(Class)}} for unresolved types
> - Helper classes and methods for constructing unresolved types type-safe
> We also need better support in the Blink planner for that.
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