Package org.apache.drill.common.logical.data

Examples of org.apache.drill.common.logical.data.JoinCondition

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    JoinRelType jtype = this.getJoinType();

    List<JoinCondition> conditions = Lists.newArrayList();

    for (Pair<Integer, Integer> pair : Pair.zip(leftKeys, rightKeys)) {
      conditions.add(new JoinCondition("==", new FieldReference(leftFields.get(pair.left)), new FieldReference(rightFields.get(pair.right))));
    }

    MergeJoinPOP mjoin = new MergeJoinPOP(leftPop, rightPop, conditions, jtype);
    return creator.addMetadata(this, mjoin);
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    JoinRelType jtype = this.getJoinType();

    List<JoinCondition> conditions = Lists.newArrayList();

    for (Pair<Integer, Integer> pair : Pair.zip(leftKeys, rightKeys)) {
      conditions.add(new JoinCondition("==", new FieldReference(leftFields.get(pair.left)), new FieldReference(rightFields.get(pair.right))));
    }

    HashJoinPOP hjoin = new HashJoinPOP(leftPop, rightPop, conditions, jtype);
    return creator.addMetadata(this, hjoin);
  }
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    JoinRelType jtype = this.getJoinType();

    List<JoinCondition> conditions = Lists.newArrayList();

    for (Pair<Integer, Integer> pair : Pair.zip(leftKeys, rightKeys)) {
      conditions.add(new JoinCondition("==", new FieldReference(leftFields.get(pair.left)), new FieldReference(rightFields.get(pair.right))));
    }

    HashJoinPOP hjoin = new HashJoinPOP(leftPop, rightPop, conditions, jtype);
    return creator.addMetadata(this, hjoin);
  }
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    JoinRelType jtype = this.getJoinType();

    List<JoinCondition> conditions = Lists.newArrayList();

    for (Pair<Integer, Integer> pair : Pair.zip(leftKeys, rightKeys)) {
      conditions.add(new JoinCondition("==", new FieldReference(leftFields.get(pair.left)), new FieldReference(rightFields.get(pair.right))));
    }

    HashJoinPOP hjoin = new HashJoinPOP(leftPop, rightPop, conditions, jtype);
    return creator.addMetadata(this, hjoin);
  }
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Related Classes of org.apache.drill.common.logical.data.JoinCondition

  • org.apache.drill.exec.planner.physical.HashJoinPrel
  • org.apache.drill.exec.planner.physical.MergeJoinPrel
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