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  1. Hive
  2. HIVE-4307

For partitioned table , if where statement is 'const string equals const string', the query will throw MismatchedTokenException

    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 0.10.0
    • Fix Version/s: None
    • Component/s: Query Processor
    • Labels:
      None

      Description

      For example:
      create table srcpart (key string, value string) partitioned by (ds string, hr string);
      hive>explain select * from srcpart where 'test'='test2';
      BR.recoverFromMismatchedToken
      FAILED: Error in semantic analysis: MetaException(message:Error parsing partition filter : MismatchedTokenException(9!=8))

      For views there's a potentially dangerous:
      For Example:
      create view v_test_table ( id, key, type, dt) as
      select id, key ,type dt from
      ( select id ,key , 'apple' as type , dt
      from src_test_table
      where dt='20130326′
      ) t;

      The following three query statements will work well:
      explain select * from v_test_table where id='123' ;
      explain select * from v_test_table where key='123' ;
      explain select * from v_test_table where dt='20130326' ;

      But the following query will fail :
      explain select * from v_test_table where type='orange' ;
      BR.recoverFromMismatchedToken
      FAILED: Error in semantic analysis: MetaException(message:Error parsing partition filter : MismatchedTokenException(9!=8))

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            • Assignee:
              Unassigned
              Reporter:
              caofangkun caofangkun
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              • Created:
                Updated: