[jira] [Created] (SPARK-32912) Sparksql authentication

["fengchunfeng (Jira)" <ji...@apache.org>]

fengchunfeng created SPARK-32912:
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             Summary: Sparksql authentication
                 Key: SPARK-32912
                 URL: https://issues.apache.org/jira/browse/SPARK-32912
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 2.3.0
            Reporter: fengchunfeng


At present, we want to implement the same authentication module as hive, mainly to realize the blood relationship between table and column (field name). According to the survey, spark is used to resolve the corresponding relationship based on antrl4. However, the test shows that it does not support multi-layer nested query well, and can not accurately locate the corresponding relationship between table and column. We hope that the predecessors can provide help and relative Should the reference material, I will be very grateful, thank you



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