Examples of RelRecordType

Examples of org.eigenbase.reltype.RelRecordType

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    List<RexNode> exps = Lists.newArrayList();
    for(NamedExpression expr : project.getSelections()){
      fields.add(new RelDataTypeFieldImpl(expr.getRef().getRootSegment().getPath(), fields.size(), context.getTypeFactory().createSqlType(SqlTypeName.ANY) ));
      exps.add(context.toRex(expr.getExpr()));
    }
    return new DrillProjectRel(context.getCluster(), context.getLogicalTraits(), input, exps, new RelRecordType(fields));
  }
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Examples of org.eigenbase.reltype.RelRecordType

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  private RelDataType getCountDirectScanRowType(RelDataTypeFactory typeFactory) {
    List<RelDataTypeField> fields = Lists.newArrayList();
    fields.add(new RelDataTypeFieldImpl("count", 0, typeFactory.createSqlType(SqlTypeName.BIGINT)));

    return new RelRecordType(fields);
  }
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Examples of org.eigenbase.reltype.RelRecordType

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        }
        index++;
        currRexNode = complexExprs.remove(0);
        allExprs.add(currRexNode);
        relDataTypes.add(new RelDataTypeFieldImpl("EXPR$" + index, allExprs.size(), factory.createSqlType(SqlTypeName.ANY) ));
        childProject = new ProjectPrel(project.getCluster(), project.getTraitSet(), originalInput, ImmutableList.copyOf(allExprs), new RelRecordType(relDataTypes));
        originalInput = childProject;
      }
      // copied from above, find a better way to do this
      allExprs.remove(allExprs.size() - 1);
      RexBuilder builder = new RexBuilder(factory);
      allExprs.add(builder.makeInputRef( new RelDataTypeDrillImpl(new RelDataTypeHolder(), factory), index));
      relDataTypes.add(new RelDataTypeFieldImpl("EXPR$" + index, allExprs.size(), factory.createSqlType(SqlTypeName.ANY) ));
    }
    return new ProjectPrel(project.getCluster(), project.getTraitSet(), originalInput, exprList, new RelRecordType(origRelDataTypes));
  }
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Examples of org.eigenbase.reltype.RelRecordType

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      for(RelDataTypeField newField : newWindowFields) {
        newRowFields.add(newField);
      }

      RelDataType rowType = new RelRecordType(newRowFields);

      List<WindowRelBase.RexWinAggCall> newWinAggCalls = Lists.newArrayList();
      for(Ord<WindowRelBase.RexWinAggCall> aggOrd : Ord.zip(windowBase.aggCalls)) {
        WindowRelBase.RexWinAggCall aggCall = aggOrd.getValue();
        newWinAggCalls.add(new WindowRelBase.RexWinAggCall(
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Examples of org.eigenbase.reltype.RelRecordType

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  private RelDataType getCountDirectScanRowType(RelDataTypeFactory typeFactory) {
    List<RelDataTypeField> fields = Lists.newArrayList();
    fields.add(new RelDataTypeFieldImpl("count", 0, typeFactory.createSqlType(SqlTypeName.BIGINT)));

    return new RelRecordType(fields);
  }
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Examples of org.eigenbase.reltype.RelRecordType

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      exprList.add(newExpr);
    }
    if (rewrite == true) {
      // TODO - figure out what is the right setting for the traits
      Prel newChild = ((Prel)project.getInput(0)).accept(this, null);
      ProjectPrel newProject = new ProjectPrel(node.getCluster(), project.getTraitSet(), newChild, exprList, new RelRecordType(relDataTypes));
      DrillFlattenPrel flatten = new DrillFlattenPrel(project.getCluster(), project.getTraitSet(), newProject, flatttenExpr);
      return flatten;
    }

    Prel child = ((Prel)project.getChild()).accept(this, null);
    return new ProjectPrel(node.getCluster(), project.getTraitSet(), child, exprList, new RelRecordType(relDataTypes));
  }
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Examples of org.eigenbase.reltype.RelRecordType

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    List<RexNode> exps = Lists.newArrayList();
    for(NamedExpression expr : project.getSelections()){
      fields.add(new RelDataTypeFieldImpl(expr.getRef().getRootSegment().getPath(), fields.size(), context.getTypeFactory().createSqlType(SqlTypeName.ANY) ));
      exps.add(context.toRex(expr.getExpr()));
    }
    return new DrillProjectRel(context.getCluster(), context.getLogicalTraits(), input, exps, new RelRecordType(fields));
  }
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Examples of org.eigenbase.reltype.RelRecordType

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        continue;

      fields.add( outputRowType.getFieldList().get( i ) );
      }

    return new RelRecordType( fields );
    }
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