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    a9b93e07
    [SPARK-14211][SQL] Remove ANTLR3 based parser · a9b93e07
    Herman van Hovell authored
    ### What changes were proposed in this pull request?
    
    This PR removes the ANTLR3 based parser, and moves the new ANTLR4 based parser into the `org.apache.spark.sql.catalyst.parser package`.
    
    ### How was this patch tested?
    
    Existing unit tests.
    
    cc rxin andrewor14 yhuai
    
    Author: Herman van Hovell <hvanhovell@questtec.nl>
    
    Closes #12071 from hvanhovell/SPARK-14211.
    a9b93e07
    History
    [SPARK-14211][SQL] Remove ANTLR3 based parser
    Herman van Hovell authored
    ### What changes were proposed in this pull request?
    
    This PR removes the ANTLR3 based parser, and moves the new ANTLR4 based parser into the `org.apache.spark.sql.catalyst.parser package`.
    
    ### How was this patch tested?
    
    Existing unit tests.
    
    cc rxin andrewor14 yhuai
    
    Author: Herman van Hovell <hvanhovell@questtec.nl>
    
    Closes #12071 from hvanhovell/SPARK-14211.
utils.py 3.22 KiB