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Example 1 with PlanningContext

use of org.apache.ignite.internal.sql.engine.prepare.PlanningContext in project ignite-3 by apache.

the class PlannerTest method testJoinPushExpressionRule.

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

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

        @Override
        public IgniteDistribution distribution() {
            return IgniteDistributions.broadcast();
        }
    };
    IgniteSchema publicSchema = new IgniteSchema("PUBLIC");
    publicSchema.addTable("EMP", emp);
    publicSchema.addTable("DEPT", dept);
    SchemaPlus schema = createRootSchema(false).add("PUBLIC", publicSchema);
    String sql = "select d.deptno, e.deptno " + "from dept d, emp e " + "where d.deptno + e.deptno = 2";
    PlanningContext ctx = PlanningContext.builder().parentContext(BaseQueryContext.builder().logger(log).frameworkConfig(newConfigBuilder(FRAMEWORK_CONFIG).defaultSchema(schema).costFactory(new IgniteCostFactory(1, 100, 1, 1)).build()).build()).query(sql).build();
    RelRoot relRoot;
    try (IgnitePlanner planner = ctx.planner()) {
        assertNotNull(planner);
        String qry = ctx.query();
        assertNotNull(qry);
        // Parse
        SqlNode sqlNode = planner.parse(qry);
        // Validate
        sqlNode = planner.validate(sqlNode);
        // Convert to Relational operators graph
        relRoot = planner.rel(sqlNode);
        RelNode rel = relRoot.rel;
        assertNotNull(rel);
        assertEquals("LogicalProject(DEPTNO=[$0], DEPTNO0=[$4])\n" + "  LogicalFilter(condition=[=(CAST(+($0, $4)):INTEGER, 2)])\n" + "    LogicalJoin(condition=[true], joinType=[inner])\n" + "      IgniteLogicalTableScan(table=[[PUBLIC, DEPT]])\n" + "      IgniteLogicalTableScan(table=[[PUBLIC, EMP]])\n", RelOptUtil.toString(rel));
        // Transformation chain
        RelTraitSet desired = rel.getCluster().traitSet().replace(IgniteConvention.INSTANCE).replace(IgniteDistributions.single()).replace(CorrelationTrait.UNCORRELATED).simplify();
        IgniteRel phys = planner.transform(PlannerPhase.OPTIMIZATION, desired, rel);
        assertNotNull(phys);
        assertEquals("IgniteProject(DEPTNO=[$3], DEPTNO0=[$2])\n" + "  IgniteCorrelatedNestedLoopJoin(condition=[=(CAST(+($3, $2)):INTEGER, 2)], joinType=[inner], " + "correlationVariables=[[$cor2]])\n" + "    IgniteTableScan(table=[[PUBLIC, EMP]])\n" + "    IgniteTableScan(table=[[PUBLIC, DEPT]], filters=[=(CAST(+($t0, $cor2.DEPTNO)):INTEGER, 2)])\n", RelOptUtil.toString(phys), "Invalid plan:\n" + RelOptUtil.toString(phys));
        checkSplitAndSerialization(phys, publicSchema);
    }
}
Also used : IgniteCostFactory(org.apache.ignite.internal.sql.engine.metadata.cost.IgniteCostFactory) PlanningContext(org.apache.ignite.internal.sql.engine.prepare.PlanningContext) IgniteTypeFactory(org.apache.ignite.internal.sql.engine.type.IgniteTypeFactory) Frameworks.newConfigBuilder(org.apache.calcite.tools.Frameworks.newConfigBuilder) IgniteRel(org.apache.ignite.internal.sql.engine.rel.IgniteRel) SchemaPlus(org.apache.calcite.schema.SchemaPlus) RelRoot(org.apache.calcite.rel.RelRoot) RelTraitSet(org.apache.calcite.plan.RelTraitSet) AtomicInteger(java.util.concurrent.atomic.AtomicInteger) IgnitePlanner(org.apache.ignite.internal.sql.engine.prepare.IgnitePlanner) RelNode(org.apache.calcite.rel.RelNode) RelDataTypeFactory(org.apache.calcite.rel.type.RelDataTypeFactory) IgniteSchema(org.apache.ignite.internal.sql.engine.schema.IgniteSchema) SqlNode(org.apache.calcite.sql.SqlNode) Test(org.junit.jupiter.api.Test)

Example 2 with PlanningContext

use of org.apache.ignite.internal.sql.engine.prepare.PlanningContext in project ignite-3 by apache.

the class PlannerTest method testSplitterNonColocated.

@Test
public void testSplitterNonColocated() 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, 2));
        }

        @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));
        }

        @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.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.projectId = p.ver0 " + "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(2, plan.fragments().size());
}
Also used : QueryTemplate(org.apache.ignite.internal.sql.engine.prepare.QueryTemplate) MappingQueryContext(org.apache.ignite.internal.sql.engine.prepare.MappingQueryContext) PlanningContext(org.apache.ignite.internal.sql.engine.prepare.PlanningContext) Splitter(org.apache.ignite.internal.sql.engine.prepare.Splitter) MultiStepPlan(org.apache.ignite.internal.sql.engine.prepare.MultiStepPlan) IgniteTypeFactory(org.apache.ignite.internal.sql.engine.type.IgniteTypeFactory) IgniteRel(org.apache.ignite.internal.sql.engine.rel.IgniteRel) SchemaPlus(org.apache.calcite.schema.SchemaPlus) MultiStepQueryPlan(org.apache.ignite.internal.sql.engine.prepare.MultiStepQueryPlan) AtomicInteger(java.util.concurrent.atomic.AtomicInteger) RelDataTypeFactory(org.apache.calcite.rel.type.RelDataTypeFactory) IgniteSchema(org.apache.ignite.internal.sql.engine.schema.IgniteSchema) Test(org.junit.jupiter.api.Test)

Example 3 with PlanningContext

use of org.apache.ignite.internal.sql.engine.prepare.PlanningContext in project ignite-3 by apache.

the class PlannerTest method testSplitterPartiallyColocated2.

@Test
public void testSplitterPartiallyColocated2() 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), select(NODES, 2), select(NODES, 3)));
        }

        @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.projectId = 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());
}
Also used : QueryTemplate(org.apache.ignite.internal.sql.engine.prepare.QueryTemplate) MappingQueryContext(org.apache.ignite.internal.sql.engine.prepare.MappingQueryContext) PlanningContext(org.apache.ignite.internal.sql.engine.prepare.PlanningContext) Splitter(org.apache.ignite.internal.sql.engine.prepare.Splitter) MultiStepPlan(org.apache.ignite.internal.sql.engine.prepare.MultiStepPlan) IgniteTypeFactory(org.apache.ignite.internal.sql.engine.type.IgniteTypeFactory) IgniteRel(org.apache.ignite.internal.sql.engine.rel.IgniteRel) SchemaPlus(org.apache.calcite.schema.SchemaPlus) MultiStepQueryPlan(org.apache.ignite.internal.sql.engine.prepare.MultiStepQueryPlan) AtomicInteger(java.util.concurrent.atomic.AtomicInteger) RelDataTypeFactory(org.apache.calcite.rel.type.RelDataTypeFactory) IgniteSchema(org.apache.ignite.internal.sql.engine.schema.IgniteSchema) Test(org.junit.jupiter.api.Test)

Example 4 with PlanningContext

use of org.apache.ignite.internal.sql.engine.prepare.PlanningContext in project ignite-3 by apache.

the class PlannerTest method testSplitterPartiallyColocated1.

@Test
public void testSplitterPartiallyColocated1() 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, 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.forAssignments(Arrays.asList(select(NODES, 0), select(NODES, 1), select(NODES, 2)));
        }

        @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.projectId = 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(3, plan.fragments().size());
}
Also used : QueryTemplate(org.apache.ignite.internal.sql.engine.prepare.QueryTemplate) MappingQueryContext(org.apache.ignite.internal.sql.engine.prepare.MappingQueryContext) PlanningContext(org.apache.ignite.internal.sql.engine.prepare.PlanningContext) Splitter(org.apache.ignite.internal.sql.engine.prepare.Splitter) MultiStepPlan(org.apache.ignite.internal.sql.engine.prepare.MultiStepPlan) IgniteTypeFactory(org.apache.ignite.internal.sql.engine.type.IgniteTypeFactory) IgniteRel(org.apache.ignite.internal.sql.engine.rel.IgniteRel) SchemaPlus(org.apache.calcite.schema.SchemaPlus) MultiStepQueryPlan(org.apache.ignite.internal.sql.engine.prepare.MultiStepQueryPlan) AtomicInteger(java.util.concurrent.atomic.AtomicInteger) RelDataTypeFactory(org.apache.calcite.rel.type.RelDataTypeFactory) IgniteSchema(org.apache.ignite.internal.sql.engine.schema.IgniteSchema) Test(org.junit.jupiter.api.Test)

Example 5 with PlanningContext

use of org.apache.ignite.internal.sql.engine.prepare.PlanningContext in project ignite-3 by apache.

the class PlannerTest method testSplitterColocatedPartitionedPartitioned.

@Test
public void testSplitterColocatedPartitionedPartitioned() 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 IgniteIndex getIndex(String idxName) {
            return new IgniteIndex(null, null, null);
        }

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

        @Override
        public IgniteDistribution distribution() {
            return IgniteDistributions.affinity(0, "Developer", "hash");
        }
    };
    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, 0, 1), select(NODES, 1, 2), select(NODES, 2, 0), select(NODES, 0, 1), select(NODES, 1, 2)));
        }

        @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";
    PlanningContext ctx = PlanningContext.builder().parentContext(BaseQueryContext.builder().logger(log).frameworkConfig(newConfigBuilder(FRAMEWORK_CONFIG).defaultSchema(schema).build()).build()).query(sql).parameters(2).build();
    assertNotNull(ctx);
    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(2, plan.fragments().size());
}
Also used : QueryTemplate(org.apache.ignite.internal.sql.engine.prepare.QueryTemplate) MappingQueryContext(org.apache.ignite.internal.sql.engine.prepare.MappingQueryContext) IgniteIndex(org.apache.ignite.internal.sql.engine.schema.IgniteIndex) PlanningContext(org.apache.ignite.internal.sql.engine.prepare.PlanningContext) Splitter(org.apache.ignite.internal.sql.engine.prepare.Splitter) MultiStepPlan(org.apache.ignite.internal.sql.engine.prepare.MultiStepPlan) IgniteTypeFactory(org.apache.ignite.internal.sql.engine.type.IgniteTypeFactory) IgniteRel(org.apache.ignite.internal.sql.engine.rel.IgniteRel) SchemaPlus(org.apache.calcite.schema.SchemaPlus) MultiStepQueryPlan(org.apache.ignite.internal.sql.engine.prepare.MultiStepQueryPlan) AtomicInteger(java.util.concurrent.atomic.AtomicInteger) RelDataTypeFactory(org.apache.calcite.rel.type.RelDataTypeFactory) IgniteSchema(org.apache.ignite.internal.sql.engine.schema.IgniteSchema) Test(org.junit.jupiter.api.Test)

Aggregations

PlanningContext (org.apache.ignite.internal.sql.engine.prepare.PlanningContext)10 IgniteRel (org.apache.ignite.internal.sql.engine.rel.IgniteRel)9 Test (org.junit.jupiter.api.Test)9 SchemaPlus (org.apache.calcite.schema.SchemaPlus)8 AtomicInteger (java.util.concurrent.atomic.AtomicInteger)7 RelDataTypeFactory (org.apache.calcite.rel.type.RelDataTypeFactory)7 IgniteSchema (org.apache.ignite.internal.sql.engine.schema.IgniteSchema)7 IgniteTypeFactory (org.apache.ignite.internal.sql.engine.type.IgniteTypeFactory)7 MappingQueryContext (org.apache.ignite.internal.sql.engine.prepare.MappingQueryContext)6 MultiStepPlan (org.apache.ignite.internal.sql.engine.prepare.MultiStepPlan)6 MultiStepQueryPlan (org.apache.ignite.internal.sql.engine.prepare.MultiStepQueryPlan)6 QueryTemplate (org.apache.ignite.internal.sql.engine.prepare.QueryTemplate)6 Splitter (org.apache.ignite.internal.sql.engine.prepare.Splitter)6 RelOptCost (org.apache.calcite.plan.RelOptCost)2 RelOptPlanner (org.apache.calcite.plan.RelOptPlanner)2 IgnitePlanner (org.apache.ignite.internal.sql.engine.prepare.IgnitePlanner)2 IgniteNestedLoopJoin (org.apache.ignite.internal.sql.engine.rel.IgniteNestedLoopJoin)2 IgniteProject (org.apache.ignite.internal.sql.engine.rel.IgniteProject)2 RelTraitSet (org.apache.calcite.plan.RelTraitSet)1 RelNode (org.apache.calcite.rel.RelNode)1