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Posted to dev@calcite.apache.org by "jackylau (Jira)" <ji...@apache.org> on 2023/05/10 06:04:00 UTC

[jira] [Created] (CALCITE-5695) Add MAP_KEYS and MAP_VALUES for Spark dialect

jackylau created CALCITE-5695:
---------------------------------

             Summary: Add MAP_KEYS and MAP_VALUES for Spark dialect
                 Key: CALCITE-5695
                 URL: https://issues.apache.org/jira/browse/CALCITE-5695
             Project: Calcite
          Issue Type: Improvement
          Components: core
    Affects Versions: 1.35.0
            Reporter: jackylau
             Fix For: 1.35.0


{{MAP_KEYS}} - Returns an unordered array containing the keys of the map. If the map itself is null, the function will return null. 

{{MAP_VALUES}} - Returns an unordered array containing the values of the map. If the map itself is null, the function will return null. 

For more details
[https://spark.apache.org/docs/latest/sql-ref-functions-builtin.html]



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