Package org.eigenbase.rel

Examples of org.eigenbase.rel.JoinRelType

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     */
    public RelOptPredicateList inferPredicates(
        boolean includeEqualityInference) {
      List<RexNode> inferredPredicates = new ArrayList<RexNode>();
      Set<String> allExprsDigests = new HashSet<String>(this.allExprsDigests);
      final JoinRelType joinType = joinRel.getJoinType();
      switch (joinType) {
      case INNER:
      case LEFT:
        infer(leftChildPredicates, allExprsDigests, inferredPredicates,
            includeEqualityInference,
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    final List<String> rightFields = fields.subList(leftCount, fields.size());

    PhysicalOperator leftPop = ((Prel)left).getPhysicalOperator(creator);
    PhysicalOperator rightPop = ((Prel)right).getPhysicalOperator(creator);

    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))));
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    final List<String> rightFields = fields.subList(leftCount, fields.size());

    PhysicalOperator leftPop = ((Prel)left).getPhysicalOperator(creator);
    PhysicalOperator rightPop = ((Prel)right).getPhysicalOperator(creator);

    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))));
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      // TODO: Join filter handling (only supported for OJ by runtime or is it
      // supported for IJ as well)

      // 4. Construct Join Rel Node
      boolean leftSemiJoin = false;
      JoinRelType optiqJoinType;
      switch (hiveJoinType) {
      case LEFTOUTER:
        optiqJoinType = JoinRelType.LEFT;
        break;
      case RIGHTOUTER:
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    final List<String> rightFields = fields.subList(leftCount, fields.size());

    PhysicalOperator leftPop = ((Prel)left).getPhysicalOperator(creator);
    PhysicalOperator rightPop = ((Prel)right).getPhysicalOperator(creator);

    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))));
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     */
    public RelOptPredicateList inferPredicates(
        boolean includeEqualityInference) {
      List<RexNode> inferredPredicates = new ArrayList<RexNode>();
      Set<String> allExprsDigests = new HashSet<String>(this.allExprsDigests);
      final JoinRelType joinType = joinRel.getJoinType();
      switch (joinType) {
      case INNER:
      case LEFT:
        infer(leftChildPredicates, allExprsDigests, inferredPredicates,
            includeEqualityInference,
View Full Code Here
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    final List<String> rightFields = fields.subList(leftCount, fields.size());

    PhysicalOperator leftPop = ((Prel)left).getPhysicalOperator(creator);
    PhysicalOperator rightPop = ((Prel)right).getPhysicalOperator(creator);

    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))));
View Full Code Here
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Related Classes of org.eigenbase.rel.JoinRelType

  • org.apache.drill.exec.planner.physical.HashJoinPrel
  • org.apache.drill.exec.planner.physical.MergeJoinPrel
  • org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$OptiqBasedPlanner
  • org.eigenbase.rel.metadata.RelMdPredicates$JoinConditionBasedPredicateInference
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