Package com.foundationdb.qp.operator

Examples of com.foundationdb.qp.operator.Operator

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            BigDecimal queryLon = randomLon();
            long zStart = Spatial.shuffle(space, queryLat.doubleValue(), queryLon.doubleValue());
            IndexBound zStartBound = new IndexBound(row(latLonIndexRowType, queryLat, queryLon),
                                                    new SetColumnSelector(0, 1));
            IndexKeyRange zStartRange = IndexKeyRange.around(latLonIndexRowType, zStartBound);
            Operator plan = indexScan_Default(latLonIndexRowType, zStartRange, lookaheadQuantum());
            Cursor cursor = API.cursor(plan, queryContext, queryBindings);
            cursor.openTopLevel();
            Row row;
            long previousDistance = Long.MIN_VALUE;
            int count = 0;
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                // Actual
                IndexBound zStartBound =
                    new IndexBound(row(beforeLatLonIndexRowType, before,  queryLat, queryLon),
                                   new SetColumnSelector(0, 1, 2));
                IndexKeyRange zStartRange = IndexKeyRange.around(beforeLatLonIndexRowType, zStartBound);
                Operator plan = indexScan_Default(beforeLatLonIndexRowType, zStartRange, lookaheadQuantum());
                Cursor cursor = API.cursor(plan, queryContext, queryBindings);
                cursor.openTopLevel();
                Row row;
                long previousDistance = Long.MIN_VALUE;
                Collection<Integer> actualIdByDistance = new ArrayList<>();
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        IndexBound lowerLeft = new IndexBound(row(latLonIndexRowType, latLo, lonLo),
                                              new SetColumnSelector(0, 1));
        IndexBound upperRight = new IndexBound(row(latLonIndexRowType, latHi, lonHi),
                                               new SetColumnSelector(0, 1));
        IndexKeyRange box = IndexKeyRange.spatial(latLonIndexRowType, lowerLeft, upperRight);
        Operator plan = indexScan_Default(latLonIndexRowType, box, lookaheadQuantum());
        Cursor cursor = API.cursor(plan, queryContext, queryBindings);
        cursor.openTopLevel();
        Row row;
        while ((row = cursor.next()) != null) {
            assertSame(latLonIndexRowType.physicalRowType(), row.rowType());
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        IndexBound lowerLeft = new IndexBound(row(latLonIndexRowType, latLo, lonLo),
                                              new SetColumnSelector(0, 1));
        IndexBound upperRight = new IndexBound(row(latLonIndexRowType, latHi, lonHi),
                                               new SetColumnSelector(0, 1));
        IndexKeyRange box = IndexKeyRange.spatial(latLonIndexRowType, lowerLeft, upperRight);
        Operator plan = indexScan_Default(latLonIndexRowType, box, lookaheadQuantum());
        Cursor cursor = API.cursor(plan, queryContext, queryBindings);
        cursor.openTopLevel();
        Row row;
        while ((row = cursor.next()) != null) {
            assertSame(latLonIndexRowType.physicalRowType(), row.rowType());
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    // DESCRIPTION: description of test case

    @Test
    public void testAscAll()
    {
        Operator plan = indexScan_Default(idxRowType, unbounded(), ordering(A, ASC, B, ASC, C, ASC, ID, ASC));
        Row[] expected = new Row[]{
            row(idxRowType, null, null, null, 2007L),
            row(idxRowType, null, null, 5L, 2006L),
            row(idxRowType, null, 4L, null, 2005L),
            row(idxRowType, null, 4L, 5L, 2004L),
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    }

    @Test
    public void testAscSome_ABC()
    {
        Operator plan = indexScan_Default(idxRowType, unbounded(), ordering(A, ASC, B, ASC, C, ASC));
        Row[] expected = new Row[]{
            row(idxRowType, null, null, null, 2007L),
            row(idxRowType, null, null, 5L, 2006L),
            row(idxRowType, null, 4L, null, 2005L),
            row(idxRowType, null, 4L, 5L, 2004L),
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    }

    @Test
    public void testAscSome_AB()
    {
        Operator plan = indexScan_Default(idxRowType, unbounded(), ordering(A, ASC, B, ASC));
        Row[] expected = new Row[]{
            row(idxRowType, null, null, null, 2007L),
            row(idxRowType, null, null, 5L, 2006L),
            row(idxRowType, null, 4L, null, 2005L),
            row(idxRowType, null, 4L, 5L, 2004L),
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    }

    @Test
    public void testAscSome_A()
    {
        Operator plan = indexScan_Default(idxRowType, unbounded(), ordering(A, ASC));
        Row[] expected = new Row[]{
            row(idxRowType, null, null, null, 2007L),
            row(idxRowType, null, null, 5L, 2006L),
            row(idxRowType, null, 4L, null, 2005L),
            row(idxRowType, null, 4L, 5L, 2004L),
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    }

    @Test
    public void testDescAll()
    {
        Operator plan = indexScan_Default(idxRowType, unbounded(), ordering(A, DESC, B, DESC, C, DESC, ID, DESC));
        Row[] expected = new Row[]{
            row(idxRowType, 3L, 4L, 5L, 2000L),
            row(idxRowType, 3L, 4L, null, 2001L),
            row(idxRowType, 3L, null, 5L, 2002L),
            row(idxRowType, 3L, null, null, 2003L),
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    }

    @Test
    public void testDescSome_ABC()
    {
        Operator plan = indexScan_Default(idxRowType, unbounded(), ordering(A, DESC, B, DESC, C, DESC));
        Row[] expected = new Row[]{
            row(idxRowType, 3L, 4L, 5L, 2000L),
            row(idxRowType, 3L, 4L, null, 2001L),
            row(idxRowType, 3L, null, 5L, 2002L),
            row(idxRowType, 3L, null, null, 2003L),
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Related Classes of com.foundationdb.qp.operator.Operator

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  • com.foundationdb.server.service.externaldata.ExternalDataServiceImpl
  • com.foundationdb.server.service.externaldata.PlanGenerator
  • com.foundationdb.server.service.restdml.DeleteGeneratorIT
  • com.foundationdb.server.service.restdml.InsertGeneratorIT
  • com.foundationdb.server.service.restdml.UpsertProcessor
  • com.foundationdb.server.service.text.FullTextIndexInfo
  • com.foundationdb.server.store.OnlineHelper
  • com.foundationdb.server.store.StoreGIMaintenance
  • com.foundationdb.server.test.ApiTestBase
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