Examples with ProcessorPlan org.teiid.query.processor.ProcessorPlan used on opensource projects

Example 66 with ProcessorPlan

use of org.teiid.query.processor.ProcessorPlan in project teiid by teiid.

the class TestOptimizer method testDefect10711.

@Test
public void testDefect10711() {
    ProcessorPlan plan = helpPlan(// $NON-NLS-1$
    "SELECT * from vm1.g1a as X", // $NON-NLS-1$
    RealMetadataFactory.example1Cached(), // $NON-NLS-1$
    new String[] { "SELECT pm1.g1.e1, pm1.g1.e2, pm1.g1.e3, pm1.g1.e4 FROM pm1.g1" });
    checkNodeTypes(plan, FULL_PUSHDOWN);
}

Example 67 with ProcessorPlan

use of org.teiid.query.processor.ProcessorPlan in project teiid by teiid.

the class TestOptimizer method testCase4265ControlTest.

/**
 * Test of RuleCopyCriteria.  Criteria should be copied across a join only for an equality operator in
 * the join criteria.
 */
@Test
public void testCase4265ControlTest() throws Exception {
    // $NON-NLS-1$
    String sql = "SELECT X.intkey, Y.intkey FROM BQT1.SmallA X, BQT1.SmallA Y WHERE X.IntKey = Y.IntKey and Y.IntKey = 1";
    ProcessorPlan plan = helpPlan(sql, RealMetadataFactory.exampleBQTCached(), new String[] { "SELECT g_0.IntKey FROM BQT1.SmallA AS g_0 WHERE g_0.IntKey = 1" }, // $NON-NLS-1$
    ComparisonMode.EXACT_COMMAND_STRING);
    checkNodeTypes(plan, new int[] { // Access
    2, // DependentAccess
    0, // DependentSelect
    0, // DependentProject
    0, // DupRemove
    0, // Grouping
    0, // Join
    1, // MergeJoin
    0, // Null
    0, // PlanExecution
    0, // Project
    1, // Select
    0, // Sort
    0, // UnionAll
    0 });
}

Example 68 with ProcessorPlan

use of org.teiid.query.processor.ProcessorPlan in project teiid by teiid.

the class TestOptimizer method testUnionAllPushdownVirtualGroup.

@Test
public void testUnionAllPushdownVirtualGroup() {
    FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
    BasicSourceCapabilities caps = new BasicSourceCapabilities();
    caps.setCapabilitySupport(Capability.QUERY_SELECT_EXPRESSION, true);
    caps.setCapabilitySupport(Capability.QUERY_FROM_GROUP_ALIAS, true);
    caps.setCapabilitySupport(Capability.QUERY_FROM_JOIN_INNER, true);
    caps.setCapabilitySupport(Capability.QUERY_UNION, true);
    caps.setCapabilitySupport(Capability.QUERY_SET_ORDER_BY, true);
    // $NON-NLS-1$
    caps.setFunctionSupport("convert", true);
    // $NON-NLS-1$
    capFinder.addCapabilities("pm1", caps);
    ProcessorPlan plan = helpPlan(// $NON-NLS-1$
    "SELECT * FROM vm1.g4", // $NON-NLS-1$
    RealMetadataFactory.example1Cached(), null, capFinder, // $NON-NLS-1$
    new String[] { "SELECT e1 FROM pm1.g1 UNION ALL SELECT convert(e2, string) FROM pm1.g2" }, SHOULD_SUCCEED);
    checkNodeTypes(plan, FULL_PUSHDOWN);
}

Example 69 with ProcessorPlan

use of org.teiid.query.processor.ProcessorPlan in project teiid by teiid.

the class TestOptimizer method testPushDistinctVirtual2.

@Test
public void testPushDistinctVirtual2() {
    ProcessorPlan plan = helpPlan(// $NON-NLS-1$
    "select DISTINCT * from vm1.g12", // $NON-NLS-1$
    RealMetadataFactory.example1Cached(), // $NON-NLS-1$
    new String[] { "SELECT DISTINCT pm3.g1.e1, pm3.g1.e2, pm3.g1.e3, pm3.g1.e4 FROM pm3.g1" });
    checkNodeTypes(plan, FULL_PUSHDOWN);
}

Example 70 with ProcessorPlan

use of org.teiid.query.processor.ProcessorPlan in project teiid by teiid.

the class TestOptimizer method testQueryManyJoin.

@Test
public void testQueryManyJoin() throws Exception {
    QueryMetadataInterface metadata = RealMetadataFactory.example1Cached();
    ProcessorPlan plan = helpPlan(// $NON-NLS-1$
    "SELECT pm1.g1.e1 FROM pm1.g1 JOIN ((pm1.g2 JOIN pm1.g3 ON pm1.g2.e1=pm1.g3.e1) JOIN pm1.g4 ON pm1.g3.e1=pm1.g4.e1) ON pm1.g1.e1=pm1.g4.e1", metadata, new String[] { "SELECT g_0.e1 FROM pm1.g1 AS g_0, pm1.g2 AS g_1, pm1.g3 AS g_2, pm1.g4 AS g_3 WHERE (g_1.e1 = g_2.e1) AND (g_2.e1 = g_3.e1) AND (g_0.e1 = g_3.e1)" }, // $NON-NLS-1$
    ComparisonMode.EXACT_COMMAND_STRING);
    checkNodeTypes(plan, FULL_PUSHDOWN);
}