Examples with TransactionResult herddb.model.TransactionResult used on opensource projects

Example 21 with TransactionResult

use of herddb.model.TransactionResult in project herddb by diennea.

the class RestartTestBase method recoverTableCreatedInTransaction3.

@Test
public void recoverTableCreatedInTransaction3() throws Exception {
    Path dataPath = folder.newFolder("data").toPath();
    Path logsPath = folder.newFolder("logs").toPath();
    Path metadataPath = folder.newFolder("metadata").toPath();
    Path tmoDir = folder.newFolder("tmoDir").toPath();
    Bytes key = Bytes.from_string("k1");
    String nodeId = "localhost";
    try (DBManager manager = buildDBManager(nodeId, metadataPath, dataPath, logsPath, tmoDir)) {
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertTrue(manager.waitForTablespace("tblspace1", 10000));
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        long tx = ((TransactionResult) manager.executeStatement(new BeginTransactionStatement("tblspace1"), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION)).getTransactionId();
        manager.executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(tx));
        manager.executeStatement(new CommitTransactionStatement("tblspace1", tx), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.executeStatement(new InsertStatement("tblspace1", table.name, new Record(key, key)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.checkpoint();
        DMLStatementExecutionResult executeStatement = (DMLStatementExecutionResult) manager.executeStatement(new UpdateStatement("tblspace1", "t1", new Record(key, key), null), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertEquals(1, executeStatement.getUpdateCount());
    }
    try (DBManager manager = buildDBManager(nodeId, metadataPath, dataPath, logsPath, tmoDir)) {
        manager.start();
        assertTrue(manager.waitForBootOfLocalTablespaces(10000));
        GetResult result = manager.get(new GetStatement("tblspace1", "t1", key, null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertTrue(result.found());
    }
}

Example 22 with TransactionResult

use of herddb.model.TransactionResult in project herddb by diennea.

the class RestartTestBase method recoverTableCreatedInTransaction.

@Test
public void recoverTableCreatedInTransaction() throws Exception {
    Path dataPath = folder.newFolder("data").toPath();
    Path logsPath = folder.newFolder("logs").toPath();
    Path metadataPath = folder.newFolder("metadata").toPath();
    Path tmoDir = folder.newFolder("tmoDir").toPath();
    Bytes key = Bytes.from_string("k1");
    String nodeId = "localhost";
    try (DBManager manager = buildDBManager(nodeId, metadataPath, dataPath, logsPath, tmoDir)) {
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertTrue(manager.waitForTablespace("tblspace1", 10000));
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        long tx = ((TransactionResult) manager.executeStatement(new BeginTransactionStatement("tblspace1"), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION)).getTransactionId();
        manager.executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(tx));
        manager.executeStatement(new InsertStatement("tblspace1", table.name, new Record(key, key)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(tx));
        manager.checkpoint();
        manager.executeStatement(new CommitTransactionStatement("tblspace1", tx), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
    }
    try (DBManager manager = buildDBManager(nodeId, metadataPath, dataPath, logsPath, tmoDir)) {
        manager.start();
        assertTrue(manager.waitForBootOfLocalTablespaces(10000));
        DMLStatementExecutionResult executeStatement = (DMLStatementExecutionResult) manager.executeStatement(new UpdateStatement("tblspace1", "t1", new Record(key, key), null), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertEquals(1, executeStatement.getUpdateCount());
    // on the log there is an UPDATE for a record which is not on the log
    }
    try (DBManager manager = buildDBManager(nodeId, metadataPath, dataPath, logsPath, tmoDir)) {
        manager.start();
        assertTrue(manager.waitForBootOfLocalTablespaces(10000));
        GetResult result = manager.get(new GetStatement("tblspace1", "t1", key, null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertTrue(result.found());
    }
}

Example 23 with TransactionResult

use of herddb.model.TransactionResult in project herddb by diennea.

the class RawSQLTest method basicTest.

@Test
public void basicTest() throws Exception {
    String nodeId = "localhost";
    try (DBManager manager = new DBManager("localhost", new MemoryMetadataStorageManager(), new MemoryDataStorageManager(), new MemoryCommitLogManager(), null, null)) {
        manager.start();
        CreateTableSpaceStatement st1 = new CreateTableSpaceStatement("tblspace1", Collections.singleton(nodeId), nodeId, 1, 0, 0);
        manager.executeStatement(st1, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.waitForTablespace("tblspace1", 10000);
        execute(manager, "CREATE TABLE tblspace1.tsql (k1 string primary key,n1 int,s1 string)", Collections.emptyList());
        assertEquals(1, executeUpdate(manager, "INSERT INTO tblspace1.tsql(k1,n1) values(?,?)", Arrays.asList("mykey", Integer.valueOf(1234))).getUpdateCount());
        {
            GetResult result = manager.get(new GetStatement("tblspace1", "tsql", Bytes.from_string("mykey"), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            assertTrue(result.found());
            assertEquals(result.getRecord().key, Bytes.from_string("mykey"));
            Map<String, Object> finalRecord = result.getRecord().toBean(manager.getTableSpaceManager("tblspace1").getTableManager("tsql").getTable());
            assertEquals(RawString.of("mykey"), finalRecord.get("k1"));
            assertEquals(Integer.valueOf(1234), finalRecord.get("n1"));
        }
        {
            assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set n1=? where k1 = ?", Arrays.asList(Integer.valueOf(999), "mykey")).getUpdateCount());
        }
        {
            assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set n1=? where k1 = ? and n1 = ?", Arrays.asList(Integer.valueOf(100), "mykey", Integer.valueOf(999))).getUpdateCount());
        }
        {
            assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set n1=? where k1 = ? and (n1 = ? or n1 <> ?)", Arrays.asList(Integer.valueOf(999), "mykey", Integer.valueOf(100), Integer.valueOf(1000))).getUpdateCount());
        }
        {
            assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set n1=? where k1 = ? and (n1 <> ?)", Arrays.asList(Integer.valueOf(34), "mykey", Integer.valueOf(15))).getUpdateCount());
        }
        {
            assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set n1=? where k1 = ? and not (n1 <> ?)", Arrays.asList(Integer.valueOf(999), "mykey", Integer.valueOf(34))).getUpdateCount());
        }
        {
            GetResult result = manager.get(new GetStatement("tblspace1", "tsql", Bytes.from_string("mykey"), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            assertTrue(result.found());
            assertEquals(result.getRecord().key, Bytes.from_string("mykey"));
            Map<String, Object> finalRecord = result.getRecord().toBean(manager.getTableSpaceManager("tblspace1").getTableManager("tsql").getTable());
            assertEquals(RawString.of("mykey"), finalRecord.get("k1"));
            assertEquals(Integer.valueOf(999), finalRecord.get("n1"));
        }
        {
            TranslatedQuery translate1 = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT * FROM tblspace1.tsql where k1 = ?", Arrays.asList("mykey"), false, true, false, -1);
            GetStatement st_get = (GetStatement) translate1.plan.mainStatement;
            GetResult result = manager.get(st_get, translate1.context, TransactionContext.NO_TRANSACTION);
            assertTrue(result.found());
            assertEquals(result.getRecord().key, Bytes.from_string("mykey"));
            Map<String, Object> finalRecord = result.getRecord().toBean(manager.getTableSpaceManager("tblspace1").getTableManager("tsql").getTable());
            assertEquals(RawString.of("mykey"), finalRecord.get("k1"));
            assertEquals(Integer.valueOf(999), finalRecord.get("n1"));
        }
        {
            TranslatedQuery translate1 = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT * FROM tblspace1.tsql where k1 = ? and n1=?", Arrays.asList("mykey", 999), false, true, false, -1);
            GetStatement st_get_with_condition = (GetStatement) translate1.plan.mainStatement;
            GetResult result = manager.get(st_get_with_condition, translate1.context, TransactionContext.NO_TRANSACTION);
            assertTrue(result.found());
            assertEquals(result.getRecord().key, Bytes.from_string("mykey"));
            Map<String, Object> finalRecord = result.getRecord().toBean(manager.getTableSpaceManager("tblspace1").getTableManager("tsql").getTable());
            assertEquals(RawString.of("mykey"), finalRecord.get("k1"));
            assertEquals(Integer.valueOf(999), finalRecord.get("n1"));
        }
        {
            TranslatedQuery translate1 = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT * FROM tblspace1.tsql where k1 = ? and n1=?", Arrays.asList("mykey", 9992), false, true, false, -1);
            GetStatement st_get_with_wrong_condition = (GetStatement) translate1.plan.mainStatement;
            GetResult result = manager.get(st_get_with_wrong_condition, translate1.context, TransactionContext.NO_TRANSACTION);
            assertFalse(result.found());
        }
        {
            assertEquals(0, executeUpdate(manager, "DELETE FROM tblspace1.tsql where k1 = ? and n1 = ?", Arrays.asList("mykey", 123)).getUpdateCount());
        }
        {
            assertEquals(1, executeUpdate(manager, "DELETE FROM tblspace1.tsql where k1 = ?", Arrays.asList("mykey")).getUpdateCount());
        }
        {
            GetResult result = manager.get(new GetStatement("tblspace1", "tsql", Bytes.from_string("mykey"), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            assertFalse(result.found());
        }
        {
            assertEquals(1, executeUpdate(manager, "INSERT INTO tblspace1.tsql(k1,n1) values(?,?)", Arrays.asList("mykey", Integer.valueOf(1234))).getUpdateCount());
        }
        {
            GetResult result = manager.get(new GetStatement("tblspace1", "tsql", Bytes.from_string("mykey"), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            assertTrue(result.found());
        }
        {
            assertEquals(1, executeUpdate(manager, "DELETE FROM tblspace1.tsql where k1 = ? and n1=?", Arrays.asList("mykey", 1234)).getUpdateCount());
        }
        {
            GetResult result = manager.get(new GetStatement("tblspace1", "tsql", Bytes.from_string("mykey"), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            assertFalse(result.found());
        }
        {
            assertEquals(1, executeUpdate(manager, "INSERT INTO tblspace1.tsql(k1,n1) values('mykey2',1234)", Collections.emptyList()).getUpdateCount());
        }
        {
            assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set n1=2135 where k1 = 'mykey2'", Collections.emptyList()).getUpdateCount());
        }
        {
            assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set n1=2138,s1='foo' where k1 = 'mykey2' and s1 is null", Collections.emptyList()).getUpdateCount());
        }
        {
            TranslatedQuery translate1 = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT * FROM tblspace1.tsql where k1 ='mykey2'", Collections.emptyList(), true, true, false, -1);
            ScanStatement scan = translate1.plan.mainStatement.unwrap(ScanStatement.class);
            try (DataScanner scan1 = manager.scan(scan, translate1.context, TransactionContext.NO_TRANSACTION)) {
                assertEquals(1, scan1.consume().size());
            }
        }
        {
            TranslatedQuery translate1 = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT k1 FROM tblspace1.tsql where k1 ='mykey2'", Collections.emptyList(), true, true, false, -1);
            try (DataScanner scan1 = ((ScanResult) manager.executePlan(translate1.plan, translate1.context, TransactionContext.NO_TRANSACTION)).dataScanner) {
                List<DataAccessor> records = scan1.consume();
                assertEquals(1, records.size());
                System.out.println("records:" + records);
                assertEquals(1, records.get(0).getFieldNames().length);
                assertEquals(1, records.get(0).toMap().size());
                assertEquals("k1", records.get(0).getFieldNames()[0]);
                assertEquals(RawString.of("mykey2"), records.get(0).get(0));
            }
        }
        {
            TranslatedQuery translate1 = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT k1 theKey FROM tblspace1.tsql where k1 ='mykey2'", Collections.emptyList(), true, true, false, -1);
            try (DataScanner scan1 = ((ScanResult) manager.executePlan(translate1.plan, translate1.context, TransactionContext.NO_TRANSACTION)).dataScanner) {
                List<DataAccessor> records = scan1.consume();
                assertEquals(1, records.size());
                assertEquals(1, records.get(0).getFieldNames().length);
                assertEquals(1, records.get(0).toMap().size());
                assertEquals("thekey", records.get(0).getFieldNames()[0].toLowerCase());
                System.out.println("type: " + records.get(0).getClass());
                assertEquals(RawString.of("mykey2"), records.get(0).get(0));
            }
        }
        {
            TranslatedQuery translate1 = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT k1 as theKey,'one' as theStringConstant,3  LongConstant FROM tblspace1.tsql where k1 ='mykey2'", Collections.emptyList(), true, true, false, -1);
            try (DataScanner scan1 = ((ScanResult) manager.executePlan(translate1.plan, translate1.context, TransactionContext.NO_TRANSACTION)).dataScanner) {
                List<DataAccessor> records = scan1.consume();
                assertEquals(1, records.size());
                assertEquals(3, records.get(0).getFieldNames().length);
                assertEquals(3, records.get(0).toMap().size());
                assertEquals("thekey", records.get(0).getFieldNames()[0].toLowerCase());
                assertEquals(RawString.of("mykey2"), records.get(0).get(0));
                assertEquals("thestringconstant", records.get(0).getFieldNames()[1].toLowerCase());
                assertEquals(RawString.of("one"), records.get(0).get(1));
                assertEquals("longconstant", records.get(0).getFieldNames()[2].toLowerCase());
                assertEquals(3, ((Number) records.get(0).get(2)).longValue());
            }
        }
        {
            TranslatedQuery translate1 = manager.getPlanner().translate(TableSpace.DEFAULT, "SELECT * FROM tblspace1.tsql where k1 ='mykey2' and s1 is not null", Collections.emptyList(), true, true, false, -1);
            ScanStatement scan = translate1.plan.mainStatement.unwrap(ScanStatement.class);
            try (DataScanner scan1 = manager.scan(scan, translate1.context, TransactionContext.NO_TRANSACTION)) {
                assertEquals(1, scan1.consume().size());
            }
        }
        {
            assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set n1=2138,s1='bar' where k1 = 'mykey2' and s1 is not null", Collections.emptyList()).getUpdateCount());
        }
        {
            assertEquals(0, executeUpdate(manager, "UPDATE tblspace1.tsql set n1=2138,s1='bar' where k1 = 'mykey2' and s1 is null", Collections.emptyList()).getUpdateCount());
        }
        {
            assertEquals(0, executeUpdate(manager, "UPDATE tblspace1.tsql set n1=2138,s1='bar' where k1 = 'mykey2' and not (s1 is not null)", Collections.emptyList()).getUpdateCount());
        }
        {
            assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set n1=2138,s1='bar' where k1 = 'mykey2' and not (s1 is null)", Collections.emptyList()).getUpdateCount());
        }
        {
            assertEquals(1, executeUpdate(manager, "DELETE FROM  tblspace1.tsql where k1 = 'mykey2' and s1 is not null", Collections.emptyList()).getUpdateCount());
            assertEquals(0, executeUpdate(manager, "DELETE FROM  tblspace1.tsql where k1 = 'mykey2' and s1 is not null", Collections.emptyList()).getUpdateCount());
        }
        {
            GetResult result = manager.get(new GetStatement("tblspace1", "tsql", Bytes.from_string("mykey2"), null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            assertFalse(result.found());
        }
        {
            TransactionResult result = (TransactionResult) execute(manager, "EXECUTE BEGINTRANSACTION 'tblspace1'", Collections.emptyList());
            long tx = result.getTransactionId();
            execute(manager, "EXECUTE COMMITTRANSACTION 'tblspace1'," + tx, Collections.emptyList());
        }
        {
            TransactionResult result = (TransactionResult) execute(manager, "EXECUTE BEGINTRANSACTION 'tblspace1'", Collections.emptyList());
            long tx = result.getTransactionId();
            execute(manager, "EXECUTE ROLLBACKTRANSACTION 'tblspace1'," + tx, Collections.emptyList());
        }
    }
}

Example 24 with TransactionResult

use of herddb.model.TransactionResult in project herddb by diennea.

the class BetterExecuteSyntaxTest method betterSyntax.

@Test
public void betterSyntax() throws Exception {
    try (DBManager manager = new DBManager("localhost", new MemoryMetadataStorageManager(), new MemoryDataStorageManager(), new MemoryCommitLogManager(), null, null)) {
        manager.start();
        assertTrue(manager.waitForBootOfLocalTablespaces(10000));
        execute(manager, "CREATE TABLESPACE 'tblspace1'", Collections.emptyList());
        manager.waitForTablespace("tblspace1", 10000);
        execute(manager, "ALTER TABLESPACE 'TBLSPACE1','expectedreplicacount:2'", Collections.emptyList());
        long tx = ((TransactionResult) execute(manager, "BEGIN TRANSACTION 'tblspace1'", Collections.emptyList())).getTransactionId();
        execute(manager, "COMMIT TRANSACTION 'tblspace1'," + tx, Collections.emptyList());
        long tx2 = ((TransactionResult) execute(manager, "BEGIN TRANSACTION 'tblspace1'", Collections.emptyList())).getTransactionId();
        execute(manager, "ROLLBACK TRANSACTION 'tblspace1'," + tx2, Collections.emptyList());
        execute(manager, "DROP TABLESPACE 'tblspace1'", Collections.emptyList());
        try (DataScanner scan = TestUtils.scan(manager, "SELECT COUNT(*) FROM systablespaces WHERE tablespace_name=?", Arrays.asList("tblspace1"))) {
            DataAccessor first = scan.consume().get(0);
            Number count = (Number) first.get(first.getFieldNames()[0]);
            assertEquals(0, count.intValue());
        }
    }
}

Example 25 with TransactionResult

use of herddb.model.TransactionResult in project herddb by diennea.

the class ScanTest method testTransaction.

@Test
public void testTransaction() throws Exception {
    for (int i = 0; i < 5; i++) {
        Map<String, Object> data = new HashMap<>();
        data.put("id", "key_" + i);
        data.put("number", i);
        Record record = RecordSerializer.toRecord(data, table);
        InsertStatement st = new InsertStatement(tableSpace, tableName, record);
        assertEquals(1, manager.executeUpdate(st, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION).getUpdateCount());
    }
    BeginTransactionStatement begin = new BeginTransactionStatement(tableSpace);
    long tx = ((TransactionResult) manager.executeStatement(begin, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION)).getTransactionId();
    for (int i = 5; i < 10; i++) {
        Map<String, Object> data = new HashMap<>();
        data.put("id", "key_" + i);
        data.put("number", i);
        Record record = RecordSerializer.toRecord(data, table);
        InsertStatement st = new InsertStatement(tableSpace, tableName, record);
        assertEquals(1, manager.executeUpdate(st, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(tx)).getUpdateCount());
    }
    {
        ScanStatement scan = new ScanStatement(tableSpace, table, new Predicate() {

            @Override
            public boolean evaluate(Record record, StatementEvaluationContext context) throws StatementExecutionException {
                return true;
            }
        });
        DataScanner scanner = manager.scan(scan, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(tx));
        List<?> result = scanner.consumeAndClose();
        assertEquals(10, result.size());
    }
    for (int i = 0; i < 10; i++) {
        DeleteStatement st = new DeleteStatement(tableSpace, tableName, Bytes.from_string("key_" + i), null);
        assertEquals(1, manager.executeUpdate(st, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(tx)).getUpdateCount());
    }
    {
        ScanStatement scan = new ScanStatement(tableSpace, table, new Predicate() {

            @Override
            public boolean evaluate(Record record, StatementEvaluationContext context) throws StatementExecutionException {
                return true;
            }
        });
        DataScanner scanner = manager.scan(scan, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(tx));
        List<?> result = scanner.consumeAndClose();
        assertEquals(0, result.size());
    }
}