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  1. IMPALA
  2. IMPALA-8056

Impala accepts plus in front of string value

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      Description

      Impala accepts plus in front of string value and reject minus.

      See the output for the corresponding queries:

      Server version: impalad version 2.12.0-cdh5.15.0 RELEASE (build 23f574543323301846b41fa5433690df32efe085)
      
      Query: select "a",+"b"
      Query submitted at: 2019-01-08 14:42:55 (Coordinator: http://catdn009:25000)
      Query progress can be monitored at: http://catdn009:25000/query_plan?query_id=2640632c29c812c7:905a9fcd00000000
      a b
      Fetched 1 row(s) in 0.01s
      
      Query: select "a",-"b"
      Query submitted at: 2019-01-08 14:42:55 (Coordinator: http://catdn009:25000)
      ERROR: AnalysisException: Arithmetic operation requires numeric operands: -1 * 'b'
      
      Could not execute command: select "a",-"b"
      

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            • Assignee:
              Unassigned
              Reporter:
              dubislv Andrejs Dubovskis
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              • Created:
                Updated: