use of org.teiid.query.processor.FakeDataManager in project teiid by teiid.
the class TestPreparedStatementBatchedUpdate method testUpdateVarNumCmds_Virtual.
/**
* Test prepared statements that use batched updates using the same prepared
* command with varying number of commands in the batch. Update is
* performed against a view model instead of a source model.
* <p>
* The test verifies that no errors occur when planning and executing the
* same batched command SQL with varying number of batched command parameter
* value sets. For example, if the first executeBatch() call were to occur
* with two batched commands a repeated call with only one batched command
* should not result in an error during planning or execution.
* <p>
* The test also verifies that the correct SQL is pushed to the data manager
* to verify that the parameter substitution occurred and is correct and the
* correct number of statements made it to the data manager for the respective
* batch command.
* <p>
* The batched command "UPDATE vm1.g1 SET vm1.g1.e1=?, vm1.g1.e3=? WHERE vm1.g1.e2=?"
* will appear as:
* <p>
* UPDATE pm1.g1 SET e1='a', e3=false WHERE pm1.g1.e2=0
* UPDATE pm1.g1 SET e1='b', e3=true WHERE pm1.g1.e2=1
* <p>
* UPDATE pm1.g1 SET e1='c', e3=false WHERE pm1.g1.e2=1
* <p>
* UPDATE pm1.g1 SET e1='d', e3=false WHERE pm1.g1.e2=1
* UPDATE pm1.g1 SET e1='e', e3=false WHERE pm1.g1.e2=0
* UPDATE pm1.g1 SET e1='f', e3=true WHERE pm1.g1.e2=2
* UPDATE pm1.g1 SET e1='g', e3=true WHERE pm1.g1.e2=3
* <p>
* The result should be that three commands are in the plan cache and
* no plan creation, validation, or execution errors will occur and
* a predetermined set of queries were executed in the data manager.
*
* @throws Exception
*/
@Test
public void testUpdateVarNumCmds_Virtual() throws Exception {
// Create query
// $NON-NLS-1$
String preparedSql = "UPDATE vm1.g1 SET vm1.g1.e1=?, vm1.g1.e3=? WHERE vm1.g1.e2=?";
// Create a testable prepared plan cache
SessionAwareCache<PreparedPlan> prepPlanCache = new SessionAwareCache<PreparedPlan>("preparedplan", DefaultCacheFactory.INSTANCE, SessionAwareCache.Type.PREPAREDPLAN, 0);
// Construct data manager with data
FakeDataManager dataManager = new FakeDataManager();
TestProcessor.sampleData1(dataManager);
// Source capabilities must support batched updates
FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
BasicSourceCapabilities caps = TestOptimizer.getTypicalCapabilities();
caps.setCapabilitySupport(Capability.BATCHED_UPDATES, true);
// $NON-NLS-1$
capFinder.addCapabilities("pm1", caps);
// Something to hold our final query list
List<String> finalQueryList = new ArrayList<String>(13);
// Create expected results
List<?>[] expected = new List[] { Arrays.asList(2), Arrays.asList(2) };
// batch with two commands
ArrayList<ArrayList<Object>> values = new ArrayList<ArrayList<Object>>(2);
// $NON-NLS-1$
values.add(new ArrayList<Object>(Arrays.asList(new Object[] { "a", Boolean.FALSE, new Integer(0) })));
// $NON-NLS-1$
values.add(new ArrayList<Object>(Arrays.asList(new Object[] { "b", Boolean.TRUE, new Integer(1) })));
// Add our expected queries to the final query list
// $NON-NLS-1$
finalQueryList.add(new String("UPDATE pm1.g1 SET e1 = 'a', e3 = FALSE WHERE pm1.g1.e2 = 0"));
// $NON-NLS-1$
finalQueryList.add(new String("UPDATE pm1.g1 SET e1 = 'b', e3 = TRUE WHERE pm1.g1.e2 = 1"));
// Create the plan and process the query
TestPreparedStatement.helpTestProcessing(preparedSql, values, expected, dataManager, capFinder, RealMetadataFactory.example1Cached(), prepPlanCache, false, false, false, RealMetadataFactory.example1VDB());
// Repeat with different number of commands in batch
expected = new List[] { Arrays.asList(new Object[] { new Integer(2) }) };
// batch with one command
values = new ArrayList<ArrayList<Object>>(1);
// $NON-NLS-1$
values.add(new ArrayList<Object>(Arrays.asList(new Object[] { "c", Boolean.FALSE, new Integer(1) })));
// Add our expected queries to the final query list
// $NON-NLS-1$
finalQueryList.add(new String("UPDATE pm1.g1 SET e1 = 'c', e3 = FALSE WHERE pm1.g1.e2 = 1"));
// Use the cached plan and process the query
TestPreparedStatement.helpTestProcessing(preparedSql, values, expected, dataManager, capFinder, RealMetadataFactory.example1Cached(), prepPlanCache, false, false, true, RealMetadataFactory.example1VDB());
// Repeat with different number of commands in batch
expected = new List[] { Arrays.asList(2), Arrays.asList(2), Arrays.asList(1), Arrays.asList(1) };
// batch with four commands
values = new ArrayList<ArrayList<Object>>(4);
// $NON-NLS-1$
values.add(new ArrayList<Object>(Arrays.asList(new Object[] { "d", Boolean.FALSE, new Integer(1) })));
// $NON-NLS-1$
values.add(new ArrayList<Object>(Arrays.asList(new Object[] { "e", Boolean.FALSE, new Integer(0) })));
// $NON-NLS-1$
values.add(new ArrayList<Object>(Arrays.asList(new Object[] { "f", Boolean.TRUE, new Integer(2) })));
// $NON-NLS-1$
values.add(new ArrayList<Object>(Arrays.asList(new Object[] { "g", Boolean.TRUE, new Integer(3) })));
// Add our expected queries to the final query list
// $NON-NLS-1$
finalQueryList.add(new String("UPDATE pm1.g1 SET e1 = 'd', e3 = FALSE WHERE pm1.g1.e2 = 1"));
// $NON-NLS-1$
finalQueryList.add(new String("UPDATE pm1.g1 SET e1 = 'e', e3 = FALSE WHERE pm1.g1.e2 = 0"));
// $NON-NLS-1$
finalQueryList.add(new String("UPDATE pm1.g1 SET e1 = 'f', e3 = TRUE WHERE pm1.g1.e2 = 2"));
// $NON-NLS-1$
finalQueryList.add(new String("UPDATE pm1.g1 SET e1 = 'g', e3 = TRUE WHERE pm1.g1.e2 = 3"));
TestPreparedStatement.helpTestProcessing(preparedSql, values, expected, dataManager, capFinder, RealMetadataFactory.example1Cached(), prepPlanCache, false, false, true, RealMetadataFactory.example1VDB());
// Verify all the queries that were run
// $NON-NLS-1$
assertEquals("Unexpected queries executed -", finalQueryList, dataManager.getQueries());
}
use of org.teiid.query.processor.FakeDataManager in project teiid by teiid.
the class TestPreparedStatementBatchedUpdate method testUpdateSameNumCmds_Virtual.
/**
* Test prepared statements that use batched updates using the same prepared
* command with same number of commands in the batch. Update is performed
* against a view model instead of a source model.
* <p>
* The test verifies that no errors occur when planning and executing the
* same batched command SQL with the same number of batched command parameter
* value sets. For example, if the first executeBatch() call were to occur
* with two batched commands a repeated call with two batched commands
* should not result in an error during planning or execution and the value
* used in the second batched command should be used instead of any values
* from the first batched command.
* <p>
* The test also verifies that the correct SQL is pushed to the data manager
* to verify that the parameter substitution occurred and is correct and the
* correct number of statements made it to the data manager for the respective
* batch command.
* <p>
* The batched command "UPDATE vm1.g1 SET vm1.g1.e2=? WHERE vm1.g1.e1=?"
* will appear as:
* <p>
* UPDATE pm1.g1 SET e2=0 WHERE pm1.g1.e1='a'
* UPDATE pm1.g1 SET e2=1 WHERE pm1.g1.e1='b'
* <p>
* UPDATE pm1.g1 SET e2=2 WHERE pm1.g1.e1='c'
* UPDATE pm1.g1 SET e2=3 WHERE pm1.g1.e1='d'
* <p>
* The result should be that one command is in the plan cache and
* no plan creation, validation, or execution errors will occur and
* a predetermined set of queries were executed in the data manager.
*
* @throws Exception
*/
@Test
public void testUpdateSameNumCmds_Virtual() throws Exception {
// Create query
// $NON-NLS-1$
String preparedSql = "UPDATE vm1.g1 SET vm1.g1.e2=? WHERE vm1.g1.e1=?";
// Create a testable prepared plan cache
SessionAwareCache<PreparedPlan> prepPlanCache = new SessionAwareCache<PreparedPlan>("preparedplan", DefaultCacheFactory.INSTANCE, SessionAwareCache.Type.PREPAREDPLAN, 0);
// Construct data manager with data
FakeDataManager dataManager = new FakeDataManager();
TestProcessor.sampleData1(dataManager);
// Source capabilities must support batched updates
FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
BasicSourceCapabilities caps = TestOptimizer.getTypicalCapabilities();
caps.setCapabilitySupport(Capability.BATCHED_UPDATES, true);
// $NON-NLS-1$
capFinder.addCapabilities("pm1", caps);
// Something to hold our final query list
List<String> finalQueryList = new ArrayList<String>();
// Create expected results
List<?>[] expected = new List[] { Arrays.asList(3), Arrays.asList(1) };
// batch with two commands
ArrayList<ArrayList<Object>> values = new ArrayList<ArrayList<Object>>(2);
// $NON-NLS-1$
values.add(new ArrayList<Object>(Arrays.asList(new Object[] { new Integer(0), "a" })));
// $NON-NLS-1$
values.add(new ArrayList<Object>(Arrays.asList(new Object[] { new Integer(1), "b" })));
// Add our expected queries to the final query list
// $NON-NLS-1$
finalQueryList.add(new String("UPDATE pm1.g1 SET e2 = 0 WHERE pm1.g1.e1 = 'a'"));
// $NON-NLS-1$
finalQueryList.add(new String("UPDATE pm1.g1 SET e2 = 1 WHERE pm1.g1.e1 = 'b'"));
// Create the plan and process the query
TestPreparedStatement.helpTestProcessing(preparedSql, values, expected, dataManager, capFinder, RealMetadataFactory.example1Cached(), prepPlanCache, false, false, false, RealMetadataFactory.example1VDB());
// Repeat
expected = new List[] { Arrays.asList(1), Arrays.asList(0) };
// batch with two commands
values = new ArrayList<ArrayList<Object>>(1);
// $NON-NLS-1$
values.add(new ArrayList<Object>(Arrays.asList(new Object[] { new Integer(2), "c" })));
// $NON-NLS-1$
values.add(new ArrayList<Object>(Arrays.asList(new Object[] { new Integer(3), "d" })));
// Add our expected queries to the final query list
// $NON-NLS-1$
finalQueryList.add(new String("UPDATE pm1.g1 SET e2 = 2 WHERE pm1.g1.e1 = 'c'"));
// $NON-NLS-1$
finalQueryList.add(new String("UPDATE pm1.g1 SET e2 = 3 WHERE pm1.g1.e1 = 'd'"));
// Use the cached plan and process the query
TestPreparedStatement.helpTestProcessing(preparedSql, values, expected, dataManager, capFinder, RealMetadataFactory.example1Cached(), prepPlanCache, false, false, true, RealMetadataFactory.example1VDB());
// Verify all the queries that were run
// $NON-NLS-1$
assertEquals("Unexpected queries executed -", finalQueryList, dataManager.getQueries());
}
use of org.teiid.query.processor.FakeDataManager in project teiid by teiid.
the class TestRequest method helpProcessMessage.
private Request helpProcessMessage(RequestMessage message, SessionAwareCache<PreparedPlan> cache, DQPWorkContext workContext) throws TeiidComponentException, TeiidProcessingException {
Request request = null;
if (cache != null) {
request = new PreparedStatementRequest(cache);
} else {
request = new Request();
}
ConnectorManagerRepository repo = Mockito.mock(ConnectorManagerRepository.class);
workContext.getVDB().addAttchment(ConnectorManagerRepository.class, repo);
Mockito.stub(repo.getConnectorManager(Mockito.anyString())).toReturn(new AutoGenDataService());
request.initialize(message, Mockito.mock(BufferManager.class), new FakeDataManager(), new FakeTransactionService(), TEMP_TABLE_STORE, workContext, null);
DefaultAuthorizationValidator drav = new DefaultAuthorizationValidator();
request.setAuthorizationValidator(drav);
request.processRequest();
return request;
}
use of org.teiid.query.processor.FakeDataManager in project teiid by teiid.
the class TestJoinOptimization method testDetectInvalidSort.
@Test(expected = TeiidComponentException.class)
public void testDetectInvalidSort() throws Exception {
// $NON-NLS-1$
String sql = "select * from (with a (x, y, z) as /*+ no_inline */ (select e1, e2, e3 from pm1.g1) SELECT pm1.g2.e2, a.x, z from pm1.g2, a where e1 = x order by x) as x where z = 1";
FakeDataManager dataManager = new FakeDataManager();
sampleData1(dataManager);
// we're allowing the sort to be pushed, but it's not honored by FakeDataManager
ProcessorPlan plan = TestOptimizer.helpPlan(sql, RealMetadataFactory.example1Cached(), null, new DefaultCapabilitiesFinder(TestOptimizer.getTypicalCapabilities()), new String[] { "SELECT a.x, a.z FROM a WHERE a.z = TRUE", "SELECT g_0.e1 AS c_0, g_0.e2 AS c_1 FROM pm1.g2 AS g_0 WHERE g_0.e1 IN (<dependent values>) ORDER BY c_0" }, ComparisonMode.EXACT_COMMAND_STRING);
helpProcess(plan, createCommandContext(), dataManager, null);
}
use of org.teiid.query.processor.FakeDataManager in project teiid by teiid.
the class TestProcedureProcessor method testDefect16694.
@Test
public void testDefect16694() throws Exception {
// $NON-NLS-1$
String userUpdateStr = "EXEC pm1.vsp40()";
QueryMetadataInterface metadata = RealMetadataFactory.example1Cached();
ProcessorPlan plan = getProcedurePlan(userUpdateStr, metadata);
// Set up data
FakeDataManager dataMgr = exampleDataManager(metadata);
// Create expected results
List[] expected = new List[] { // $NON-NLS-1$
Arrays.asList(new Object[] { "Second" }) };
helpTestProcess(plan, expected, dataMgr, metadata);
}
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