[jira] [Created] (FLINK-4294) Allow access of composite type fields

[Shang Yuanchun (Jira)]

Timo Walther created FLINK-4294:
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             Summary: Allow access of composite type fields
                 Key: FLINK-4294
                 URL: https://issues.apache.org/jira/browse/FLINK-4294
             Project: Flink
          Issue Type: New Feature
          Components: Table API & SQL
            Reporter: Timo Walther
            Assignee: Timo Walther


Currently all Flink CompositeTypes are treated as GenericRelDataTypes. It would be better to access individual fields of composite types, too. e.g.

{{code}}
SELECT composite.name FROM composites
SELECT tuple.f0 FROM tuples
'f0.getField(0)
{{code}}



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