Examples of io.crate.planner.node.PlanNode

io.crate.planner.node.PlanNode

        PlanPrinter pp = new PlanPrinter();
        System.out.println(pp.print(plan));


        Iterator<PlanNode> iterator = plan.iterator();


        PlanNode planNode = iterator.next();
        // distributed collect
        assertThat(planNode, instanceOf(CollectNode.class));
        CollectNode collectNode = (CollectNode) planNode;
        assertThat(collectNode.downStreamNodes().size(), is(2));
        assertThat(collectNode.maxRowGranularity(), is(RowGranularity.DOC));

View Full Code Here


    @Test
    public void testGetPlanPartitioned() throws Exception {
        Plan plan = plan("select name, date from parted where id = 'one' and date = 0");
        Iterator<PlanNode> iterator = plan.iterator();
        PlanNode node = iterator.next();
        assertThat(node, instanceOf(ESGetNode.class));
        ESGetNode getNode = (ESGetNode) node;
        assertThat(getNode.index(),
                is(new PartitionName("parted", Arrays.asList(new BytesRef("0"))).stringValue()));
        assertEquals(DataTypes.STRING, getNode.outputTypes().get(0));

View Full Code Here

    @Test
    public void testGroupByWithAggregationAndLimit() throws Exception {
        Plan plan = plan("select count(*), name from users group by name limit 1 offset 1");
        Iterator<PlanNode> iterator = plan.iterator();


        PlanNode planNode = iterator.next();
        planNode = iterator.next();


        // distributed merge
        MergeNode mergeNode = (MergeNode) planNode;
        assertThat(mergeNode.projections().get(0), instanceOf(GroupProjection.class));

View Full Code Here


        Analysis analysis = analyzer.analyze(statement);
        Plan plan = planner.plan(analysis);
        Iterator<PlanNode> iterator = plan.iterator();


        PlanNode planNode = iterator.next();
        assertThat(planNode, instanceOf(CollectNode.class));
        CollectNode collectNode = (CollectNode) planNode;


        assertEquals(DataTypes.UNDEFINED, collectNode.outputTypes().get(0));
        assertThat(collectNode.maxRowGranularity(), is(RowGranularity.DOC));

View Full Code Here

    public void testShardPlan() throws Exception {
        Plan plan = plan("select id from sys.shards order by id limit 10");
        // TODO: add where clause


        Iterator<PlanNode> iterator = plan.iterator();
        PlanNode planNode = iterator.next();
        assertThat(planNode, instanceOf(CollectNode.class));
        CollectNode collectNode = (CollectNode) planNode;


        assertEquals(DataTypes.INTEGER, collectNode.outputTypes().get(0));
        assertThat(collectNode.maxRowGranularity(), is(RowGranularity.SHARD));

View Full Code Here


    @Test
    public void testESSearchPlan() throws Exception {
        Plan plan = plan("select name from users where name = 'x' order by id limit 10");
        Iterator<PlanNode> iterator = plan.iterator();
        PlanNode planNode = iterator.next();
        assertThat(planNode, instanceOf(QueryThenFetchNode.class));
        QueryThenFetchNode searchNode = (QueryThenFetchNode) planNode;


        assertThat(searchNode.outputTypes().size(), is(1));
        assertEquals(DataTypes.STRING, searchNode.outputTypes().get(0));

View Full Code Here


    @Test
    public void testESSearchPlanPartitioned() throws Exception {
        Plan plan = plan("select id, name, date from parted where date > 0 and name = 'x' order by id limit 10");
        Iterator<PlanNode> iterator = plan.iterator();
        PlanNode planNode = iterator.next();
        assertThat(planNode, instanceOf(QueryThenFetchNode.class));
        QueryThenFetchNode searchNode = (QueryThenFetchNode) planNode;


        List<String> indices = new ArrayList<>();
        Map<String, Map<String, Set<Integer>>> locations = searchNode.routing().locations();

View Full Code Here


    @Test
    public void testESSearchPlanFunction() throws Exception {
        Plan plan = plan("select format('Hi, my name is %s', name), name from users where name = 'x' order by id limit 10");
        Iterator<PlanNode> iterator = plan.iterator();
        PlanNode planNode = iterator.next();
        assertThat(planNode, instanceOf(QueryThenFetchNode.class));
        QueryThenFetchNode searchNode = (QueryThenFetchNode) planNode;


        assertThat(searchNode.outputs().size(), is(1));
        assertThat(((Reference) searchNode.outputs().get(0)).info().ident().columnIdent().fqn(), is("name"));

View Full Code Here


    @Test
    public void testESIndexPlan() throws Exception {
        Plan plan = plan("insert into users (id, name) values (42, 'Deep Thought')");
        Iterator<PlanNode> iterator = plan.iterator();
        PlanNode planNode = iterator.next();
        assertThat(planNode, instanceOf(ESIndexNode.class));


        ESIndexNode indexNode = (ESIndexNode) planNode;
        assertThat(indexNode.sourceMaps().size(), is(1));
        Map<String, Object> values = XContentHelper.convertToMap(indexNode.sourceMaps().get(0), false).v2();

View Full Code Here


    @Test
    public void testESIndexPlanMultipleValues() throws Exception {
        Plan plan = plan("insert into users (id, name) values (42, 'Deep Thought'), (99, 'Marvin')");
        Iterator<PlanNode> iterator = plan.iterator();
        PlanNode planNode = iterator.next();
        assertThat(planNode, instanceOf(ESIndexNode.class));


        ESIndexNode indexNode = (ESIndexNode) planNode;


        Map<String, Object> values0 = XContentHelper.convertToMap(indexNode.sourceMaps().get(0), false).v2();

View Full Code Here

0 1 2 3

TOP

Related Classes of io.crate.planner.node.PlanNode

io.crate.planner.PlannerTest

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.