[jira] [Created] (HIVE-8925) Move semantic correctness check to parser for having by queries

[Ashutosh Chauhan (JIRA)]

Ashutosh Chauhan created HIVE-8925:
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             Summary: Move semantic correctness check to parser for having by 
queries
                 Key: HIVE-8925
                 URL: https://issues.apache.org/jira/browse/HIVE-8925
             Project: Hive
          Issue Type: Improvement
          Components: Diagnosability, Parser
            Reporter: Ashutosh Chauhan


For invalid queries like
{code}
select * from t1 having c1 > 0;
{code}
Currently semantic correctness check is done in semantic analyzer, but this can 
be caught right at parse time by tightening up our grammar.



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