Package com.foundationdb.qp.rowtype

Examples of com.foundationdb.qp.rowtype.RowType

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    @Override
    public String toString() {
        StringBuilder builder = new StringBuilder();
        builder.append(this.getClass().getSimpleName()).append('[');
        RowType rowType = rowType();
        final int fieldsCount = rowType.nFields();
        AkibanAppender appender = AkibanAppender.of(builder);
        for (int i=0; i < fieldsCount; ++i) {
            if (rowType.typeAt(i) == null) {
                assert value(i).isNull();
                builder.append("NULL");
            }
            else {
                if (value(i).hasAnyValue()) {
                    rowType.typeAt(i).format(value(i), appender);
                } else {
                    builder.append("Unset");
                }
            }
            if(i+1 < fieldsCount) {
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    @Test
    public void writeRowHKeyChangePropagation() {
        final TableIds tids = createTables();
        Schema schema = SchemaCache.globalSchema(ddl().getAIS(session()));
        RowType cType = schema.tableRowType(getTable(tids.c));
        RowType oType = schema.tableRowType(getTable(tids.o));
        RowType iType = schema.tableRowType(getTable(tids.i));
        StoreAdapter adapter = newStoreAdapter(schema);

        Object[] o1Cols = { 10, 1 };
        Object[] cCols = { 2, "c2" };
        Object[] oCols = { 20, 2 };
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    @Test
    public void deleteRowHKeyChangePropagation() {
        final TableIds tids = createTables();
        Schema schema = SchemaCache.globalSchema(ddl().getAIS(session()));
        RowType cType = schema.tableRowType(getTable(tids.c));
        RowType oType = schema.tableRowType(getTable(tids.o));
        RowType iType = schema.tableRowType(getTable(tids.i));
        StoreAdapter adapter = newStoreAdapter(schema);

        Object[] o1Cols = { 10, 1 };
        Object[] cCols = { 2, "c2" };
        Object[] oCols = { 20, 2 };
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    @Test
    public void updateRowHKeyChangePropagation() {
        final TableIds tids = createTables();
        Schema schema = SchemaCache.globalSchema(ddl().getAIS(session()));
        RowType cType = schema.tableRowType(getTable(tids.c));
        RowType oType = schema.tableRowType(getTable(tids.o));
        RowType iType = schema.tableRowType(getTable(tids.i));
        StoreAdapter adapter = newStoreAdapter(schema);

        Object[] o1Cols = { 10, 1 };
        Object[] cCols = { 2, "c2" };
        Object[] oOrig = { 1, 1 };
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        List<List<?>> actualResults = new ArrayList<>();
        Cursor cursor =  API.cursor(plan, queryContext, queryBindings);
        cursor.openTopLevel();
        try {
            for (Row row = cursor.next(); row != null; row = cursor.next()) {
                RowType rowType = row.rowType();
                int fields =
                    rowType instanceof IndexRowType
                    ? ((IndexRowType)rowType).index().getKeyColumns().size()
                    : rowType.nFields();
                Object[] rowArray = new Object[fields];
                for (int i=0; i < rowArray.length; ++i) {
                    Object fromRow;
                    fromRow = getObject(row.value(i));
                    rowArray[i] = fromRow;
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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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                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);
        final RowType coaRowType = product.rowType();
        Operator plan = map_NestedLoops(flattenCO, product, 0, pipelineMap(), 1);
        CursorLifecycleTestCase testCase = new CursorLifecycleTestCase()
        {
            @Override
            public Row[] firstExpectedRows()
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    @Test
    public void testAncestorLookupMap()
    {
        moreDB();
        RowType cidValueRowType = schema.newValuesType(MNumeric.INT.instance(true));
        List<ExpressionGenerator> cidExprs = Arrays.asList(boundField(cidValueRowType, 1, 0));
        IndexBound cidBound =
            new IndexBound(
                new RowBasedUnboundExpressions(orderCidIndexRowType, cidExprs, true),
                new SetColumnSelector(0));
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Related Classes of com.foundationdb.qp.rowtype.RowType

  • com.foundationdb.qp.loadableplan.std.DumpGroupLoadablePlan$DumpGroupDirectObjectCursor
  • com.foundationdb.qp.operator.AncestorLookup_Nested
  • com.foundationdb.qp.operator.Buffer_Default$Execution
  • com.foundationdb.qp.operator.Flatten_HKeyOrdered$Execution
  • com.foundationdb.qp.operator.Intersect_Ordered
  • com.foundationdb.qp.operator.UnionAll_DefaultTest
  • com.foundationdb.qp.row.AbstractRow
  • com.foundationdb.qp.storeadapter.indexcursor.KeyFinalCursorIT
  • com.foundationdb.server.service.externaldata.ExternalDataServiceIT
  • com.foundationdb.server.service.text.FullTextIndexServiceIT
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