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From "Rong Rong (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-8038) Support MAP literal
Date Wed, 08 Nov 2017 22:36:00 GMT
Rong Rong created FLINK-8038:

             Summary: Support MAP literal
                 Key: FLINK-8038
                 URL: https://issues.apache.org/jira/browse/FLINK-8038
             Project: Flink
          Issue Type: New Feature
          Components: Table API & SQL
            Reporter: Rong Rong
            Assignee: Rong Rong

Similar to https://issues.apache.org/jira/browse/FLINK-4554
We want to support Map literals which is supported by Calcite:

  MAP['key1', f0, 'key2', f1] AS stringKeyedMap,
  MAP['key', 'value'] AS literalMap,
  MAP[f0, f1] AS fieldMap

This should enable users to construct MapTypeInfo, one of the CompositeType.

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