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

Example 91 with ProcessorPlan

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

the class TestAggregatePushdown method testAggregatePushdown2.

@Test
public void testAggregatePushdown2() throws Exception {
    QueryMetadataInterface metadata = RealMetadataFactory.exampleAggregatesCached();
    String sql = // $NON-NLS-1$
    "SELECT o_dealerid, o_productid, sum(o_amount) FROM m1.order, m1.dealer, m2.product " + // $NON-NLS-1$
    "WHERE o_dealerid=d_dealerid AND o_productid=p_productid AND d_state = 'CA' AND p_divid = 100 " + // $NON-NLS-1$
    "GROUP BY o_dealerid, o_productid having max(o_amount) < 100";
    ProcessorPlan plan = TestOptimizer.helpPlan(sql, metadata, null, getAggregatesFinder(), // $NON-NLS-1$ //$NON-NLS-2$
    new String[] { "SELECT g_0.P_ProductID AS c_0 FROM m2.product AS g_0 WHERE g_0.P_DivID = 100 ORDER BY c_0", "SELECT g_0.O_ProductID, g_0.O_DealerID, MAX(g_0.O_Amount), SUM(g_0.O_Amount) FROM m1.\"order\" AS g_0, m1.dealer AS g_1 WHERE (g_0.O_DealerID = g_1.D_DealerID) AND (g_1.D_State = 'CA') AND (g_0.O_ProductID IN (<dependent values>)) GROUP BY g_0.O_ProductID, g_0.O_DealerID" }, TestOptimizer.ComparisonMode.EXACT_COMMAND_STRING);
    TestOptimizer.checkNodeTypes(plan, new int[] { // Access
    1, // DependentAccess
    1, // DependentSelect
    0, // DependentProject
    0, // DupRemove
    0, // Grouping
    1, // NestedLoopJoinStrategy
    0, // MergeJoinStrategy
    1, // Null
    0, // PlanExecution
    0, // Project
    1, // Select
    1, // Sort
    0, // UnionAll
    0 });
}

Example 92 with ProcessorPlan

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

the class TestAggregatePushdown method testStddevAggregate.

@Test
public void testStddevAggregate() throws Exception {
    FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
    BasicSourceCapabilities caps = getAggregateCapabilities();
    caps.setFunctionSupport(SourceSystemFunctions.POWER, true);
    caps.setFunctionSupport(SourceSystemFunctions.CONVERT, true);
    // $NON-NLS-1$
    capFinder.addCapabilities("pm1", caps);
    // $NON-NLS-1$
    capFinder.addCapabilities("pm2", caps);
    // $NON-NLS-1$
    String sql = "SELECT stddev_pop(y.e2) from pm1.g1 x, pm2.g1 y where x.e4 = y.e4 group by x.e2, y.e1";
    ProcessorPlan plan = TestOptimizer.helpPlan(sql, RealMetadataFactory.example1Cached(), null, capFinder, new String[] { "SELECT g_0.e4 AS c_0, g_0.e1 AS c_1, COUNT(g_0.e2) AS c_2, SUM(power(g_0.e2, 2)) AS c_3, SUM(g_0.e2) AS c_4 FROM pm2.g1 AS g_0 GROUP BY g_0.e4, g_0.e1 ORDER BY c_0", "SELECT g_0.e4 AS c_0, g_0.e2 AS c_1 FROM pm1.g1 AS g_0 ORDER BY c_0" }, // $NON-NLS-1$ //$NON-NLS-2$
    TestOptimizer.ComparisonMode.EXACT_COMMAND_STRING);
    TestOptimizer.checkNodeTypes(plan, new int[] { // Access
    2, // DependentAccess
    0, // DependentSelect
    0, // DependentProject
    0, // DupRemove
    0, // Grouping
    1, // NestedLoopJoinStrategy
    0, // MergeJoinStrategy
    1, // Null
    0, // PlanExecution
    0, // Project
    1, // Select
    0, // Sort
    0, // UnionAll
    0 });
}

Example 93 with ProcessorPlan

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

the class TestAggregatePushdown method testPushDownOverUnionFiltered3.

/**
 * rand pushdown not supported
 */
@Test
public void testPushDownOverUnionFiltered3() throws Exception {
    FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
    BasicSourceCapabilities caps = getAggregateCapabilities();
    caps.setCapabilitySupport(Capability.ADVANCED_OLAP, true);
    // $NON-NLS-1$
    capFinder.addCapabilities("pm1", caps);
    ProcessorPlan plan = // $NON-NLS-1$
    TestOptimizer.helpPlan(// $NON-NLS-1$
    "select e1, count(*) filter (where e3 > rand()) from (select e1, e2, e3 from pm1.g1 union all select e1, e2, e3 from pm1.g2) y group by e1", // $NON-NLS-1$
    RealMetadataFactory.example1Cached(), // $NON-NLS-1$
    null, // $NON-NLS-1$
    capFinder, new String[] { "SELECT g_0.e1, g_0.e3 FROM pm1.g1 AS g_0", "SELECT g_0.e1, g_0.e3 FROM pm1.g2 AS g_0" }, // $NON-NLS-1$
    ComparisonMode.EXACT_COMMAND_STRING);
    TestOptimizer.checkNodeTypes(plan, new int[] { // Access
    2, // DependentAccess
    0, // DependentSelect
    0, // DependentProject
    0, // DupRemove
    0, // Grouping
    1, // NestedLoopJoinStrategy
    0, // MergeJoinStrategy
    0, // Null
    0, // PlanExecution
    0, // Project
    1, // Select
    0, // Sort
    0, // UnionAll
    1 });
}

Example 94 with ProcessorPlan

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

the class TestAggregatePushdown method testAvgAggregateFiltered.

@Test
public void testAvgAggregateFiltered() throws Exception {
    FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
    BasicSourceCapabilities caps = getAggregateCapabilities();
    caps.setCapabilitySupport(Capability.QUERY_ORDERBY, false);
    // $NON-NLS-1$
    capFinder.addCapabilities("pm1", caps);
    // $NON-NLS-1$
    capFinder.addCapabilities("pm2", caps);
    // $NON-NLS-1$
    String sql = "SELECT avg(y.e2) filter (where y.e1 = 1) from pm1.g1 x, pm2.g1 y where x.e4 = y.e4 group by x.e2, y.e1";
    ProcessorPlan plan = TestOptimizer.helpPlan(sql, RealMetadataFactory.example1Cached(), null, capFinder, new String[] { "SELECT g_0.e4, g_0.e2 FROM pm1.g1 AS g_0", "SELECT g_0.e4, g_0.e1, g_0.e2 FROM pm2.g1 AS g_0" }, // $NON-NLS-1$ //$NON-NLS-2$
    TestOptimizer.ComparisonMode.EXACT_COMMAND_STRING);
    TestOptimizer.checkNodeTypes(plan, new int[] { // Access
    2, // DependentAccess
    0, // DependentSelect
    0, // DependentProject
    0, // DupRemove
    0, // Grouping
    2, // NestedLoopJoinStrategy
    0, // MergeJoinStrategy
    1, // Null
    0, // PlanExecution
    0, // Project
    1, // Select
    0, // Sort
    0, // UnionAll
    0 });
}

Example 95 with ProcessorPlan

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

the class TestAggregatePushdown method testOuterJoinPushdown2.

@Test
public void testOuterJoinPushdown2() throws Exception {
    FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
    BasicSourceCapabilities caps = getAggregateCapabilities();
    caps.setCapabilitySupport(Capability.QUERY_ORDERBY, false);
    // $NON-NLS-1$
    capFinder.addCapabilities("pm1", caps);
    // $NON-NLS-1$
    capFinder.addCapabilities("pm2", caps);
    // $NON-NLS-1$
    String sql = "SELECT x.e2, y.e1, count(*) from pm1.g1 x full outer join pm2.g1 y on x.e3 = y.e3 group by x.e2, y.e1";
    ProcessorPlan plan = TestOptimizer.helpPlan(sql, RealMetadataFactory.example1Cached(), null, capFinder, new String[] { "SELECT g_0.e3, g_0.e2, COUNT(*) FROM pm1.g1 AS g_0 GROUP BY g_0.e3, g_0.e2", "SELECT g_0.e3, g_0.e1 FROM pm2.g1 AS g_0" }, // $NON-NLS-1$ //$NON-NLS-2$
    TestOptimizer.ComparisonMode.EXACT_COMMAND_STRING);
    TestOptimizer.checkNodeTypes(plan, new int[] { // Access
    2, // DependentAccess
    0, // DependentSelect
    0, // DependentProject
    0, // DupRemove
    0, // Grouping
    1, // NestedLoopJoinStrategy
    0, // MergeJoinStrategy
    1, // Null
    0, // PlanExecution
    0, // Project
    1, // Select
    0, // Sort
    0, // UnionAll
    0 });
    HardcodedDataManager hdm = new HardcodedDataManager();
    hdm.addData("SELECT g_0.e3, g_0.e2, COUNT(*) FROM pm1.g1 AS g_0 GROUP BY g_0.e3, g_0.e2", Arrays.asList(true, 1, 3), Arrays.asList(true, 2, 2), Arrays.asList(null, 3, 4));
    hdm.addData("SELECT g_0.e3, g_0.e1 FROM pm2.g1 AS g_0", Arrays.asList(false, "a"), Arrays.asList(true, "b"), Arrays.asList(true, "b"));
    TestProcessor.helpProcess(plan, hdm, new List[] { Arrays.asList(null, "a", 1), Arrays.asList(1, "b", 6), Arrays.asList(2, "b", 4), Arrays.asList(3, null, 4) });
    // $NON-NLS-1$
    sql = "SELECT x.e2, y.e1, count(1) from pm1.g1 x full outer join pm2.g1 y on x.e3 = y.e3 group by x.e2, y.e1";
    plan = TestOptimizer.helpPlan(sql, RealMetadataFactory.example1Cached(), null, capFinder, new String[] { "SELECT g_0.e3, g_0.e2, COUNT(1) FROM pm1.g1 AS g_0 GROUP BY g_0.e3, g_0.e2", "SELECT g_0.e3, g_0.e1 FROM pm2.g1 AS g_0" }, // $NON-NLS-1$ //$NON-NLS-2$
    TestOptimizer.ComparisonMode.EXACT_COMMAND_STRING);
    hdm.addData("SELECT g_0.e3, g_0.e2, COUNT(1) FROM pm1.g1 AS g_0 GROUP BY g_0.e3, g_0.e2", Arrays.asList(true, 1, 3), Arrays.asList(true, 2, 2), Arrays.asList(null, 3, 4));
    TestProcessor.helpProcess(plan, hdm, new List[] { Arrays.asList(null, "a", 1), Arrays.asList(1, "b", 6), Arrays.asList(2, "b", 4), Arrays.asList(3, null, 4) });
}