[FLINK-4294] Allow access of composite type fields

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: Table SQL / API
• Assignee: Timo Walther
• Reporter: Timo Walther
• Created: 01/Aug/16 11:48
• Updated: 22/Nov/16 08:21
• Resolved: 22/Nov/16 08:21

Description

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

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

Issue Links

• links to: GitHub Pull Request #2319