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  1. Spark
  2. SPARK-12362 Create a full-fledged built-in SQL parser
  3. SPARK-14398

Audit non-reserved keyword list in ANTLR4 parser.

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Resolved
    • None
    • None
    • SQL
    • None

    Description

      We need to check if all keywords that were non-reserved in the `old` ANTLR3 parser are non-reserved in the ANTLR4 parser. Notable exceptions are join LEFT, RIGHT & FULL keywords; these used to be non-reserved and are now.

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            mengbo Bo Meng
            hvanhovell Herman van Hövell
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