Examples with IgniteSchema org.apache.ignite.internal.sql.engine.schema.IgniteSchema used on opensource projects

Example 81 with IgniteSchema

use of org.apache.ignite.internal.sql.engine.schema.IgniteSchema in project ignite-3 by apache.

the class TableSpoolPlannerTest method tableSpoolDistributed.

/**
 * TableSpoolDistributed.
 * TODO Documentation https://issues.apache.org/jira/browse/IGNITE-15859
 *
 * @throws Exception If failed.
 */
@Test
public void tableSpoolDistributed() throws Exception {
    IgniteTypeFactory f = new IgniteTypeFactory(IgniteTypeSystem.INSTANCE);
    TestTable t0 = new TestTable(new RelDataTypeFactory.Builder(f).add("ID", f.createJavaType(Integer.class)).add("JID", f.createJavaType(Integer.class)).add("VAL", f.createJavaType(String.class)).build()) {

        @Override
        public IgniteDistribution distribution() {
            return IgniteDistributions.affinity(0, "T0", "hash");
        }
    };
    TestTable t1 = new TestTable(new RelDataTypeFactory.Builder(f).add("ID", f.createJavaType(Integer.class)).add("JID", f.createJavaType(Integer.class)).add("VAL", f.createJavaType(String.class)).build()) {

        @Override
        public IgniteDistribution distribution() {
            return IgniteDistributions.affinity(0, "T1", "hash");
        }
    };
    IgniteSchema publicSchema = new IgniteSchema("PUBLIC");
    publicSchema.addTable("T0", t0);
    publicSchema.addTable("T1", t1);
    String sql = "select * " + "from t0 " + "join t1 on t0.jid > t1.jid";
    IgniteRel phys = physicalPlan(sql, publicSchema, "MergeJoinConverter", "NestedLoopJoinConverter", "FilterSpoolMergeRule");
    assertNotNull(phys);
    IgniteTableSpool tblSpool = findFirstNode(phys, byClass(IgniteTableSpool.class));
    assertNotNull(tblSpool, "Invalid plan:\n" + RelOptUtil.toString(phys));
    checkSplitAndSerialization(phys, publicSchema);
}

Example 82 with IgniteSchema

use of org.apache.ignite.internal.sql.engine.schema.IgniteSchema in project ignite-3 by apache.

the class UnionPlannerTest method testUnionAll.

@Test
public void testUnionAll() throws Exception {
    IgniteSchema publicSchema = prepareSchema();
    String sql = "" + "SELECT * FROM table1 " + "UNION ALL " + "SELECT * FROM table2 " + "UNION ALL " + "SELECT * FROM table3 ";
    assertPlan(sql, publicSchema, isInstanceOf(IgniteUnionAll.class).and(input(0, hasChildThat(isTableScan("TABLE1")))).and(input(1, hasChildThat(isTableScan("TABLE2")))).and(input(2, hasChildThat(isTableScan("TABLE3")))));
}

Example 83 with IgniteSchema

use of org.apache.ignite.internal.sql.engine.schema.IgniteSchema in project ignite-3 by apache.

the class UnionPlannerTest method testUnion.

@Test
public void testUnion() throws Exception {
    IgniteSchema publicSchema = prepareSchema();
    String sql = "" + "SELECT * FROM table1 " + "UNION " + "SELECT * FROM table2 " + "UNION " + "SELECT * FROM table3 ";
    assertPlan(sql, publicSchema, isInstanceOf(IgniteReduceAggregateBase.class).and(hasChildThat(isInstanceOf(Union.class))));
    assertPlan(sql, publicSchema, isInstanceOf(IgniteReduceAggregateBase.class).and(hasChildThat(isInstanceOf(Union.class).and(input(0, isTableScan("TABLE1"))).and(input(1, isTableScan("TABLE2"))).and(input(2, isTableScan("TABLE3"))))));
}

Example 84 with IgniteSchema

use of org.apache.ignite.internal.sql.engine.schema.IgniteSchema in project ignite-3 by apache.

the class PlannerTest method testSplitterColocatedReplicatedReplicated.

@Test
public void testSplitterColocatedReplicatedReplicated() throws Exception {
    IgniteTypeFactory f = new IgniteTypeFactory(IgniteTypeSystem.INSTANCE);
    TestTable developer = new TestTable(new RelDataTypeFactory.Builder(f).add("ID", f.createJavaType(Integer.class)).add("NAME", f.createJavaType(String.class)).add("PROJECTID", f.createJavaType(Integer.class)).build()) {

        @Override
        public ColocationGroup colocationGroup(MappingQueryContext ctx) {
            return ColocationGroup.forNodes(select(NODES, 0, 1, 2, 3));
        }

        @Override
        public IgniteDistribution distribution() {
            return IgniteDistributions.broadcast();
        }
    };
    TestTable project = new TestTable(new RelDataTypeFactory.Builder(f).add("ID", f.createJavaType(Integer.class)).add("NAME", f.createJavaType(String.class)).add("VER", f.createJavaType(Integer.class)).build()) {

        @Override
        public ColocationGroup colocationGroup(MappingQueryContext ctx) {
            return ColocationGroup.forNodes(select(NODES, 0, 1, 2, 3));
        }

        @Override
        public IgniteDistribution distribution() {
            return IgniteDistributions.broadcast();
        }
    };
    IgniteSchema publicSchema = new IgniteSchema("PUBLIC");
    publicSchema.addTable("DEVELOPER", developer);
    publicSchema.addTable("PROJECT", project);
    SchemaPlus schema = createRootSchema(false).add("PUBLIC", publicSchema);
    String sql = "SELECT d.id, (d.id + 1) as id2, d.name, d.projectId, p.id0, p.ver0 " + "FROM PUBLIC.Developer d JOIN (" + "SELECT pp.id as id0, pp.ver as ver0 FROM PUBLIC.Project pp" + ") p " + "ON d.id = p.id0 " + "WHERE (d.projectId + 1) > ?";
    PlanningContext ctx = PlanningContext.builder().parentContext(BaseQueryContext.builder().logger(log).frameworkConfig(newConfigBuilder(FRAMEWORK_CONFIG).defaultSchema(schema).build()).build()).query(sql).parameters(2).build();
    IgniteRel phys = physicalPlan(sql, ctx);
    assertNotNull(phys);
    MultiStepPlan plan = new MultiStepQueryPlan(new QueryTemplate(new Splitter().go(phys)), null);
    assertNotNull(plan);
    plan.init(this::intermediateMapping, mapContext(CollectionUtils.first(NODES), 0L));
    assertNotNull(plan);
    assertEquals(1, plan.fragments().size());
}

Example 85 with IgniteSchema

use of org.apache.ignite.internal.sql.engine.schema.IgniteSchema in project ignite-3 by apache.

the class PlannerTest method testSplitterPartiallyColocatedReplicatedAndPartitioned.

@Test
public void testSplitterPartiallyColocatedReplicatedAndPartitioned() throws Exception {
    IgniteTypeFactory f = new IgniteTypeFactory(IgniteTypeSystem.INSTANCE);
    TestTable developer = new TestTable(new RelDataTypeFactory.Builder(f).add("ID", f.createJavaType(Integer.class)).add("NAME", f.createJavaType(String.class)).add("PROJECTID", f.createJavaType(Integer.class)).build()) {

        @Override
        public ColocationGroup colocationGroup(MappingQueryContext ctx) {
            return ColocationGroup.forNodes(select(NODES, 0));
        }

        @Override
        public IgniteDistribution distribution() {
            return IgniteDistributions.broadcast();
        }
    };
    TestTable project = new TestTable(new RelDataTypeFactory.Builder(f).add("ID", f.createJavaType(Integer.class)).add("NAME", f.createJavaType(String.class)).add("VER", f.createJavaType(Integer.class)).build()) {

        @Override
        public ColocationGroup colocationGroup(MappingQueryContext ctx) {
            return ColocationGroup.forAssignments(Arrays.asList(select(NODES, 1, 2), select(NODES, 2, 3), select(NODES, 3, 0), select(NODES, 0, 1)));
        }

        @Override
        public IgniteDistribution distribution() {
            return IgniteDistributions.affinity(0, "Project", "hash");
        }
    };
    IgniteSchema publicSchema = new IgniteSchema("PUBLIC");
    publicSchema.addTable("DEVELOPER", developer);
    publicSchema.addTable("PROJECT", project);
    SchemaPlus schema = createRootSchema(false).add("PUBLIC", publicSchema);
    String sql = "SELECT d.id, d.name, d.projectId, p.id0, p.ver0 " + "FROM PUBLIC.Developer d JOIN (" + "SELECT pp.id as id0, pp.ver as ver0 FROM PUBLIC.Project pp" + ") p " + "ON d.id = p.id0 " + "WHERE (d.projectId + 1) > ?";
    PlanningContext ctx = PlanningContext.builder().parentContext(BaseQueryContext.builder().logger(log).frameworkConfig(newConfigBuilder(FRAMEWORK_CONFIG).defaultSchema(schema).build()).build()).query(sql).parameters(2).build();
    IgniteRel phys = physicalPlan(sql, ctx);
    assertNotNull(phys);
    MultiStepPlan plan = new MultiStepQueryPlan(new QueryTemplate(new Splitter().go(phys)), null);
    assertNotNull(plan);
    plan.init(this::intermediateMapping, mapContext(CollectionUtils.first(NODES), 0L));
    assertEquals(3, plan.fragments().size());
}