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

Example 21 with IgniteSchema

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

the class CorrelatedNestedLoopJoinPlannerTest method testValidIndexExpressions.

/**
 * Check equi-join. CorrelatedNestedLoopJoinTest is applicable for it.
 */
@Test
public void testValidIndexExpressions() throws Exception {
    IgniteSchema publicSchema = new IgniteSchema("PUBLIC");
    IgniteTypeFactory f = new IgniteTypeFactory(IgniteTypeSystem.INSTANCE);
    publicSchema.addTable("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.broadcast();
        }
    });
    publicSchema.addTable("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.broadcast();
        }
    }.addIndex(RelCollations.of(ImmutableIntList.of(1, 0)), "t1_jid_idx"));
    String sql = "select * " + "from t0 " + "join t1 on t0.jid = t1.jid";
    IgniteRel phys = physicalPlan(sql, publicSchema, "MergeJoinConverter", "NestedLoopJoinConverter");
    System.out.println("+++ " + RelOptUtil.toString(phys));
    assertNotNull(phys);
    IgniteIndexScan idxScan = findFirstNode(phys, byClass(IgniteIndexScan.class));
    List<RexNode> lowerBound = idxScan.lowerBound();
    assertNotNull(lowerBound, "Invalid plan\n" + RelOptUtil.toString(phys));
    assertEquals(3, lowerBound.size());
    assertTrue(((RexLiteral) lowerBound.get(0)).isNull());
    assertTrue(((RexLiteral) lowerBound.get(2)).isNull());
    assertTrue(lowerBound.get(1) instanceof RexFieldAccess);
    List<RexNode> upperBound = idxScan.upperBound();
    assertNotNull(upperBound, "Invalid plan\n" + RelOptUtil.toString(phys));
    assertEquals(3, upperBound.size());
    assertTrue(((RexLiteral) upperBound.get(0)).isNull());
    assertTrue(((RexLiteral) upperBound.get(2)).isNull());
    assertTrue(upperBound.get(1) instanceof RexFieldAccess);
}

Example 22 with IgniteSchema

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

the class SortAggregatePlannerTest method notApplicableForSortAggregate.

/**
 * NotApplicableForSortAggregate.
 * TODO Documentation https://issues.apache.org/jira/browse/IGNITE-15859
 */
@Test
public void notApplicableForSortAggregate() {
    TestTable tbl = createAffinityTable().addIndex(RelCollations.of(ImmutableIntList.of(1, 2)), "val0_val1");
    IgniteSchema publicSchema = new IgniteSchema("PUBLIC");
    publicSchema.addTable("TEST", tbl);
    String sqlMin = "SELECT MIN(val0) FROM test";
    RelOptPlanner.CannotPlanException ex = assertThrows(RelOptPlanner.CannotPlanException.class, () -> physicalPlan(sqlMin, publicSchema, "HashSingleAggregateConverterRule", "HashMapReduceAggregateConverterRule"));
    assertThat(ex.getMessage(), startsWith("There are not enough rules to produce a node with desired properties"));
}

Example 23 with IgniteSchema

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

the class SortAggregatePlannerTest method collationPermuteMapReduce.

/**
 * CollationPermuteMapReduce.
 * TODO Documentation https://issues.apache.org/jira/browse/IGNITE-15859
 *
 * @throws Exception If failed.
 */
@Test
public void collationPermuteMapReduce() throws Exception {
    IgniteTypeFactory f = new IgniteTypeFactory(IgniteTypeSystem.INSTANCE);
    TestTable tbl = new TestTable(new RelDataTypeFactory.Builder(f).add("ID", f.createJavaType(Integer.class)).add("VAL0", f.createJavaType(Integer.class)).add("VAL1", f.createJavaType(Integer.class)).add("GRP0", f.createJavaType(Integer.class)).add("GRP1", f.createJavaType(Integer.class)).build()) {

        @Override
        public IgniteDistribution distribution() {
            return IgniteDistributions.affinity(0, "test", "hash");
        }
    }.addIndex(RelCollations.of(ImmutableIntList.of(3, 4)), "grp0_1");
    IgniteSchema publicSchema = new IgniteSchema("PUBLIC");
    publicSchema.addTable("TEST", tbl);
    String sql = "SELECT MIN(val0) FROM test GROUP BY grp1, grp0";
    IgniteRel phys = physicalPlan(sql, publicSchema, "HashSingleAggregateConverterRule", "HashMapReduceAggregateConverterRule");
    IgniteReduceSortAggregate agg = findFirstNode(phys, byClass(IgniteReduceSortAggregate.class));
    assertNotNull(agg, "Invalid plan\n" + RelOptUtil.toString(phys));
    assertNull(findFirstNode(phys, byClass(IgniteSort.class)), "Invalid plan\n" + RelOptUtil.toString(phys));
}

Example 24 with IgniteSchema

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

the class SortedIndexSpoolPlannerTest method testPartialIndexForCondition.

/**
 * Check case when exists index (collation) isn't applied not for whole join condition but may be used by part of
 * condition.
 */
@Test
public void testPartialIndexForCondition() throws Exception {
    IgniteSchema publicSchema = new IgniteSchema("PUBLIC");
    IgniteTypeFactory f = new IgniteTypeFactory(IgniteTypeSystem.INSTANCE);
    publicSchema.addTable("T0", new TestTable(new RelDataTypeFactory.Builder(f).add("ID", f.createJavaType(Integer.class)).add("JID0", f.createJavaType(Integer.class)).add("JID1", f.createJavaType(Integer.class)).add("VAL", f.createJavaType(String.class)).build()) {

        @Override
        public IgniteDistribution distribution() {
            return IgniteDistributions.affinity(0, "T0", "hash");
        }
    });
    publicSchema.addTable("T1", new TestTable(new RelDataTypeFactory.Builder(f).add("ID", f.createJavaType(Integer.class)).add("JID0", f.createJavaType(Integer.class)).add("JID1", f.createJavaType(Integer.class)).add("VAL", f.createJavaType(String.class)).build()) {

        @Override
        public IgniteDistribution distribution() {
            return IgniteDistributions.affinity(0, "T1", "hash");
        }
    }.addIndex(RelCollations.of(ImmutableIntList.of(1, 0)), "t1_jid0_idx"));
    String sql = "select * " + "from t0 " + "join t1 on t0.jid0 = t1.jid0 and t0.jid1 = t1.jid1";
    IgniteRel phys = physicalPlan(sql, publicSchema, "MergeJoinConverter", "NestedLoopJoinConverter", "FilterSpoolMergeToHashIndexSpoolRule");
    System.out.println("+++ \n" + RelOptUtil.toString(phys));
    IgniteSortedIndexSpool idxSpool = findFirstNode(phys, byClass(IgniteSortedIndexSpool.class));
    List<RexNode> lowerBound = idxSpool.indexCondition().lowerBound();
    assertNotNull(lowerBound);
    assertEquals(4, lowerBound.size());
    assertTrue(((RexLiteral) lowerBound.get(0)).isNull());
    assertTrue(((RexLiteral) lowerBound.get(2)).isNull());
    assertTrue(((RexLiteral) lowerBound.get(3)).isNull());
    assertTrue(lowerBound.get(1) instanceof RexFieldAccess);
    List<RexNode> upperBound = idxSpool.indexCondition().upperBound();
    assertNotNull(upperBound);
    assertEquals(4, upperBound.size());
    assertTrue(((RexLiteral) upperBound.get(0)).isNull());
    assertTrue(((RexLiteral) lowerBound.get(2)).isNull());
    assertTrue(((RexLiteral) lowerBound.get(3)).isNull());
    assertTrue(upperBound.get(1) instanceof RexFieldAccess);
}

Example 25 with IgniteSchema

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

the class TableDmlPlannerTest method insertCachesIndexScan.

/**
 * InsertCachesIndexScan.
 * TODO Documentation https://issues.apache.org/jira/browse/IGNITE-15859
 *
 * @throws Exception If failed.
 */
@Test
public void insertCachesIndexScan() throws Exception {
    TestTable tbl = createTable("TEST", IgniteDistributions.random(), "VAL", Integer.class);
    tbl.addIndex(new IgniteIndex(RelCollations.of(0), "IDX", tbl));
    IgniteSchema schema = createSchema(tbl);
    String sql = "insert into test select 2 * val from test";
    RelNode phys = physicalPlan(sql, schema, "LogicalTableScanConverterRule");
    assertNotNull(phys);
    String invalidPlanMsg = "Invalid plan:\n" + RelOptUtil.toString(phys);
    IgniteTableModify modifyNode = findFirstNode(phys, byClass(IgniteTableModify.class));
    assertThat(invalidPlanMsg, modifyNode, notNullValue());
    assertThat(invalidPlanMsg, modifyNode.getInput(), instanceOf(Spool.class));
    Spool spool = (Spool) modifyNode.getInput();
    assertThat(invalidPlanMsg, spool.readType, equalTo(Spool.Type.EAGER));
    assertThat(invalidPlanMsg, findFirstNode(phys, byClass(IgniteIndexScan.class)), notNullValue());
}