Package com.foundationdb.qp.operator

Examples of com.foundationdb.qp.operator.Operator.rowType()

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                    ordering.append(ExpressionGenerators.field(prep.resultType(), i), true);
                }
                Operator plan = API.groupScan_Default(cType.table().getGroup());
                plan = API.filter_Default(plan, Arrays.asList(cType, oType, iType));
                plan = API.flatten_HKeyOrdered(plan, cType, oType, JoinType.LEFT_JOIN);
                plan = API.flatten_HKeyOrdered(plan, plan.rowType(), iType, JoinType.LEFT_JOIN);
                plan = API.project_Default(plan, expList, plan.rowType());
                plan = API.sort_General(plan, plan.rowType(), ordering, SortOption.PRESERVE_DUPLICATES);
                return plan;
            }
        });
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                }
                Operator plan = API.groupScan_Default(cType.table().getGroup());
                plan = API.filter_Default(plan, Arrays.asList(cType, oType, iType));
                plan = API.flatten_HKeyOrdered(plan, cType, oType, JoinType.LEFT_JOIN);
                plan = API.flatten_HKeyOrdered(plan, plan.rowType(), iType, JoinType.LEFT_JOIN);
                plan = API.project_Default(plan, expList, plan.rowType());
                plan = API.sort_General(plan, plan.rowType(), ordering, SortOption.PRESERVE_DUPLICATES);
                return plan;
            }
        });
    }
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                Operator plan = API.groupScan_Default(cType.table().getGroup());
                plan = API.filter_Default(plan, Arrays.asList(cType, oType, iType));
                plan = API.flatten_HKeyOrdered(plan, cType, oType, JoinType.LEFT_JOIN);
                plan = API.flatten_HKeyOrdered(plan, plan.rowType(), iType, JoinType.LEFT_JOIN);
                plan = API.project_Default(plan, expList, plan.rowType());
                plan = API.sort_General(plan, plan.rowType(), ordering, SortOption.PRESERVE_DUPLICATES);
                return plan;
            }
        });
    }
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                    TPreparedExpression prep = expList.get(i).getTPreparedExpression();
                    ordering.append(ExpressionGenerators.field(prep.resultType(), i), true);
                }
                Operator plan = API.groupScan_Default(tType.table().getGroup());
                plan = API.project_Default(plan, expList, tType);
                plan = API.sort_General(plan, plan.rowType(), ordering, SortOption.PRESERVE_DUPLICATES);
                return plan;
            }
        });
    }
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                Arrays.asList(ExpressionGenerators.field(tRowType, 0),
                              ExpressionGenerators.field(tRowType, 1),
                              ExpressionGenerators.field(tRowType, 2),
                              ExpressionGenerators.field(tRowType, 3),
                              ExpressionGenerators.field(tRowType, fillerColumn)));
        RowType inputRowType = setup.rowType();
        int sortComplexity = 0;
        Ordering ordering = ordering();
        for (int f = 0; f < sortFields; f++) {
            boolean ascending = (orderingMask & (1 << f)) != 0;
            ordering.append(ExpressionGenerators.field(inputRowType, f), ascending);
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        IndexKeyRange dTestIdKeyRange =
            IndexKeyRange.bounded(dIndexRowType, testIdBound, true, testIdBound, true);
        // For the  index scan retrieving rows from the F(a, b) index given a D index row
        IndexBound abBound = new IndexBound(
            new RowBasedUnboundExpressions(
                loadFilter.rowType(),
                Arrays.asList(
                    ExpressionGenerators.boundField(dIndexRowType, 0, 1),
                    ExpressionGenerators.boundField(dIndexRowType, 0, 2)), true),
            new SetColumnSelector(0, 1));
        IndexKeyRange fabKeyRange =
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                    collators
                    ),
                dIndexRowType,
                Arrays.asList(
                    ExpressionGenerators.field(dIndexRowType, 3)));   // test_id
        outputRowType = plan.rowType();
       
        return plan;
    }

    private int d;
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                branchLookup_Nested(coi, flattenCO.rowType(), customerRowType, null, list(addressRowType), InputPreservationOption.KEEP_INPUT, 0, lookaheadQuantum()),
                customerRowType,
                addressRowType,
                INNER_JOIN);
        Operator product = product_Nested(flattenCA, flattenCO.rowType(), null, flattenCA.rowType(), 0);
        RowType coaRowType = product.rowType();
        checkRowTypeFields(null, coaRowType,
                MNumeric.INT.instance(false),
                MString.VARCHAR.instance(20, true),
                MNumeric.INT.instance(false),
                MNumeric.INT.instance(true),
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                branchLookup_Nested(coi, flattenCO.rowType(), customerRowType, null, list(addressRowType), InputPreservationOption.KEEP_INPUT, 0, lookaheadQuantum()),
                customerRowType,
                addressRowType,
                INNER_JOIN);
        Operator product = product_Nested(flattenCA, flattenCO.rowType(), null, flattenCA.rowType(), 0);
        RowType coaRowType = product.rowType();
       
        checkRowTypeFields(null, coaRowType,
                MNumeric.INT.instance(false),
                MString.VARCHAR.instance(20, true),
                MNumeric.INT.instance(false),
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                flattenCAInner,
                flattenCAOuter.rowType(),
                customerRowType,
                flattenCAInner.rowType(),
                0);
        RowType productRowType = product.rowType();
        Operator plan = map_NestedLoops(flattenCAOuter, product, 0, pipelineMap(), 1);
        Row[] expected = new Row[]{
            row(productRowType, 1L, "northbridge", 1000L, 1L, "111 1000 st", 1000L, 1L, "111 1000 st"),
            row(productRowType, 1L, "northbridge", 1000L, 1L, "111 1000 st", 1001L, 1L, "111 1001 st"),
            row(productRowType, 1L, "northbridge", 1001L, 1L, "111 1001 st", 1000L, 1L, "111 1000 st"),
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