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  1. IMPALA
  2. IMPALA-7609

Support ANSI SQL JSON functions

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Epic Color:
      ghx-label-8

      Description

      This is a follow-up task of IMPALA-376 where we implemented the built-in function as Hive's get_json_object.

      In ANSI SQL standard, there're other JSON functions to support:

      • json_exists(<json>, <path>)
      • json_value(<json>, <path> [returning <type>])
      • json_query(<json>, <path> …){{}}

      Ref: https://modern-sql.com/blog/2017-06/whats-new-in-sql-2016#json-analysis

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              • Assignee:
                Unassigned
                Reporter:
                stigahuang Quanlong Huang
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                • Created:
                  Updated: