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  1. Teiid
  2. TEIID-3775

HBase - GROUP BY clause returns duplicates results

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: Major Major
    • None
    • 8.7.1.6_2
    • None
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      I have a view defined as follows:

      CREATE VIEW U8 (IntKey integer,
          StringKey string,
          IntNum integer,
          StringNum string,
          FloatNum float,
          LongNum long,
          DoubleNum double,
          ByteNum byte,
          DateValue date,
          TimeValue time,
          TimestampValue timestamp,
          BooleanValue boolean,
          CharValue char,
          ShortValue short,
          BigIntegerValue biginteger,
          BigDecimalValue bigdecimal)
        AS
          SELECT BQT1.SmallA.IntKey, BQT1.SmallA.StringKey, BQT1.SmallA.IntNum, BQT1.SmallA.StringNum,
              BQT1.SmallA.FloatNum, BQT1.SmallA.LongNum, BQT1.SmallA.DoubleNum, BQT1.SmallA.ByteNum,
              BQT1.SmallA.DateValue, BQT1.SmallA.TimeValue, BQT1.SmallA.TimestampValue, BQT1.SmallA.BooleanValue,
              BQT1.SmallA.CharValue, BQT1.SmallA.ShortValue, BQT1.SmallA.BigIntegerValue, BQT1.SmallA.BigDecimalValue
          FROM BQT1.SmallA
          UNION
          SELECT BQT1.SmallB.IntKey, BQT1.SmallB.StringKey, BQT1.SmallB.IntNum, BQT1.SmallB.StringNum,
              BQT1.SmallB.FloatNum, BQT1.SmallB.LongNum, BQT1.SmallB.DoubleNum, BQT1.SmallB.ByteNum,
              BQT1.SmallB.DateValue, BQT1.SmallB.TimeValue, BQT1.SmallB.TimestampValue, BQT1.SmallB.BooleanValue,
              BQT1.SmallB.CharValue, BQT1.SmallB.ShortValue, BQT1.SmallB.BigIntegerValue, BQT1.SmallB.BigDecimalValue
          FROM BQT1.SmallB ORDER BY IntKey;
      

      Query SELECT StringNum FROM VQT.U8 GROUP BY StringNum returns duplicate results (multiple null).

              rhn-engineering-shawkins Steven Hawkins
              jdurani Juraj DurĂ¡ni (Inactive)
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                Created:
                Updated:
                Resolved: