Examples with MemoryCommitLogManager herddb.mem.MemoryCommitLogManager used on opensource projects

Example 16 with MemoryCommitLogManager

use of herddb.mem.MemoryCommitLogManager in project herddb by diennea.

the class RawSQLTest method scalarFunctionTest.

@Test
public void scalarFunctionTest() 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(1))).getUpdateCount());
        {
            try (DataScanner scan1 = scan(manager, "SELECT lower(k1) as low, upper(k1) as up, k1 FROM tblspace1.tsql", Collections.emptyList())) {
                List<DataAccessor> result = scan1.consume();
                assertEquals(1, result.size());
                assertEquals(RawString.of("mykey"), result.get(0).get(0));
                assertEquals(RawString.of("MYKEY"), result.get(0).get(1));
                assertEquals(RawString.of("mykey"), result.get(0).get(2));
            }
        }
    }
}

Example 17 with MemoryCommitLogManager

use of herddb.mem.MemoryCommitLogManager in project herddb by diennea.

the class RawSQLTest method andOrTest.

@Test
public void andOrTest() 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, t1 timestamp)", Collections.emptyList());
        assertEquals(1, executeUpdate(manager, "INSERT INTO tblspace1.tsql(k1,n1,s1) values(?,?,?)", Arrays.asList("mykey", Integer.valueOf(1), "a")).getUpdateCount());
        assertEquals(0, scan(manager, "SELECT * FROM tblspace1.tsql WHERE n1=2 and n1=1", Collections.emptyList()).consume().size());
        assertEquals(0, scan(manager, "SELECT * FROM tblspace1.tsql WHERE n1=1 and n1=2", Collections.emptyList()).consume().size());
        assertEquals(0, scan(manager, "SELECT * FROM tblspace1.tsql WHERE n1=3 and n1=2", Collections.emptyList()).consume().size());
        assertEquals(1, scan(manager, "SELECT * FROM tblspace1.tsql WHERE n1=1 and n1=1", Collections.emptyList()).consume().size());
        assertEquals(1, scan(manager, "SELECT * FROM tblspace1.tsql WHERE n1=2 or n1=1", Collections.emptyList()).consume().size());
        assertEquals(1, scan(manager, "SELECT * FROM tblspace1.tsql WHERE n1=1 or n1=2", Collections.emptyList()).consume().size());
        assertEquals(0, scan(manager, "SELECT * FROM tblspace1.tsql WHERE n1=3 or n1=2", Collections.emptyList()).consume().size());
        assertEquals(1, scan(manager, "SELECT * FROM tblspace1.tsql WHERE n1=1 or n1=1", Collections.emptyList()).consume().size());
        assertEquals(1, scan(manager, "SELECT * FROM tblspace1.tsql WHERE not (n1=2) or n1=3", Collections.emptyList()).consume().size());
    }
}

Example 18 with MemoryCommitLogManager

use of herddb.mem.MemoryCommitLogManager in project herddb by diennea.

the class RawSQLTest method multiInsert.

@Test
public void multiInsert() 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,t1 timestamp)", Collections.emptyList());
        java.sql.Timestamp tt1 = new java.sql.Timestamp(System.currentTimeMillis());
        java.sql.Timestamp tt2 = new java.sql.Timestamp(System.currentTimeMillis() + 60000);
        assertEquals(2, executeUpdate(manager, "INSERT INTO tblspace1.tsql(k1,n1,t1) values(?,?,?),(?,?,?)", Arrays.asList("mykey", Integer.valueOf(1234), tt1, "mykey2", Integer.valueOf(1235), tt2)).getUpdateCount());
        try (DataScanner scan = scan(manager, "SELECT k1,n1,t1 FROM tblspace1.tsql ORDER BY n1 desc", Collections.emptyList())) {
            List<DataAccessor> res = scan.consume();
            assertEquals(RawString.of("mykey2"), res.get(0).get("k1"));
            assertEquals(RawString.of("mykey"), res.get(1).get("k1"));
            assertEquals(Integer.valueOf(1235), res.get(0).get("n1"));
            assertEquals(Integer.valueOf(1234), res.get(1).get("n1"));
            assertEquals(tt2, res.get(0).get("t1"));
            assertEquals(tt1, res.get(1).get("t1"));
        }
        execute(manager, "CREATE TABLE tblspace1.tsql2 (a1 integer auto_increment primary key, k1 string ,n1 int,s1 string,t1 timestamp)", Collections.emptyList());
        assertEquals(2, executeUpdate(manager, "INSERT INTO tblspace1.tsql2(k1,n1,t1) values(?,?,?),(?,?,?)", Arrays.asList("mykey", Integer.valueOf(1234), tt1, "mykey2", Integer.valueOf(1235), tt2)).getUpdateCount());
        try (DataScanner scan = scan(manager, "SELECT a1,k1,n1,t1 FROM tblspace1.tsql2 ORDER BY n1 desc", Collections.emptyList())) {
            List<DataAccessor> res = scan.consume();
            assertEquals(RawString.of("mykey2"), res.get(0).get("k1"));
            assertEquals(RawString.of("mykey"), res.get(1).get("k1"));
            assertEquals(Integer.valueOf(1235), res.get(0).get("n1"));
            assertEquals(Integer.valueOf(1234), res.get(1).get("n1"));
            assertEquals(tt2, res.get(0).get("t1"));
            assertEquals(tt1, res.get(1).get("t1"));
            assertEquals(2, res.get(0).get("a1"));
            assertEquals(1, res.get(1).get("a1"));
        }
        // auto-transaction
        execute(manager, "CREATE TABLE tblspace1.tsql3 (a1 integer auto_increment primary key, k1 string ,n1 int,s1 string,t1 timestamp)", Collections.emptyList());
        DMLStatementExecutionResult resInsert = executeUpdate(manager, "INSERT INTO tblspace1.tsql3(k1,n1,t1) values(?,?,?),(?,?,?)", Arrays.asList("mykey", Integer.valueOf(1234), tt1, "mykey2", Integer.valueOf(1235), tt2), TransactionContext.AUTOTRANSACTION_TRANSACTION);
        assertEquals(2, resInsert.getUpdateCount());
        assertTrue(resInsert.transactionId > 0);
        try (DataScanner scan = scan(manager, "SELECT a1,k1,n1,t1 FROM tblspace1.tsql3 ORDER BY n1 desc", Collections.emptyList(), 0, new TransactionContext(resInsert.transactionId))) {
            List<DataAccessor> res = scan.consume();
            assertEquals(RawString.of("mykey2"), res.get(0).get("k1"));
            assertEquals(RawString.of("mykey"), res.get(1).get("k1"));
            assertEquals(Integer.valueOf(1235), res.get(0).get("n1"));
            assertEquals(Integer.valueOf(1234), res.get(1).get("n1"));
            assertEquals(tt2, res.get(0).get("t1"));
            assertEquals(tt1, res.get(1).get("t1"));
            assertEquals(2, res.get(0).get("a1"));
            assertEquals(1, res.get(1).get("a1"));
        }
    }
}

Example 19 with MemoryCommitLogManager

use of herddb.mem.MemoryCommitLogManager in project herddb by diennea.

the class RawSQLTest method updateMultiColumns.

@Test
public void updateMultiColumns() 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,n1 int,s1 string,t1 timestamp,n2 int,n3 int, primary key (k1) )", Collections.emptyList());
        java.sql.Timestamp now = new java.sql.Timestamp(System.currentTimeMillis());
        assertEquals(1, executeUpdate(manager, "INSERT INTO tblspace1.tsql(k1,s1,n1,t1,n2,n3) values(?,?,?,?,?,?)", Arrays.asList("mykey", "a", Integer.valueOf(1234), now, 1, 2)).getUpdateCount());
        DataAccessor before = scan(manager, "SELECT n2,n3 FROM tblspace1.tsql WHERE k1=?", Arrays.asList("mykey")).consume().get(0);
        assertEquals(1, before.get(0));
        assertEquals(2, before.get(1));
        assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set n2=n2+1,n3=n3+5 WHERE k1=?", Arrays.asList("mykey")).getUpdateCount());
        DataAccessor after = scan(manager, "SELECT n2,n3 FROM tblspace1.tsql WHERE k1=?", Arrays.asList("mykey")).consume().get(0);
        assertEquals(2, after.get(0));
        assertEquals(7, after.get(1));
        assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set n2=n2+n2,n3=n3+n2 WHERE k1=?", Arrays.asList("mykey")).getUpdateCount());
        DataAccessor after2 = scan(manager, "SELECT n2,n3 FROM tblspace1.tsql WHERE k1=?", Arrays.asList("mykey")).consume().get(0);
        assertEquals(4, after2.get(0));
        assertEquals(9, after2.get(1));
    }
}

Example 20 with MemoryCommitLogManager

use of herddb.mem.MemoryCommitLogManager in project herddb by diennea.

the class RawSQLTest method multipleColumnPrimaryKeyTest.

@Test
public void multipleColumnPrimaryKeyTest() 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," + "n1 int," + "s1 string, " + "primary key (k1,n1)" + ")", Collections.emptyList());
        assertEquals(1, executeUpdate(manager, "INSERT INTO tblspace1.tsql(k1,n1) values(?,?)", Arrays.asList("mykey", Integer.valueOf(1234))).getUpdateCount());
        try (DataScanner scan1 = scan(manager, "SELECT k1 as theKey,'one' as theStringConstant,3  LongConstant FROM tblspace1.tsql where k1 ='mykey'", Collections.emptyList())) {
            assertEquals(1, scan1.consume().size());
        }
        assertEquals(1, executeUpdate(manager, "INSERT INTO tblspace1.tsql(k1,n1) values(?,?)", Arrays.asList("mykey", Integer.valueOf(1235))).getUpdateCount());
        try (DataScanner scan1 = scan(manager, "SELECT k1 as theKey,'one' as theStringConstant,3  LongConstant FROM tblspace1.tsql where k1 ='mykey'", Collections.emptyList())) {
            assertEquals(2, scan1.consume().size());
        }
        try {
            assertEquals(1, executeUpdate(manager, "INSERT INTO tblspace1.tsql(k1,n1) values(?,?)", Arrays.asList("mykey", Integer.valueOf(1235))).getUpdateCount());
            fail();
        } catch (DuplicatePrimaryKeyException err) {
        }
        try (DataScanner scan1 = scan(manager, "SELECT k1,n1  FROM tblspace1.tsql where k1 ='mykey' order by n1", Collections.emptyList())) {
            List<DataAccessor> rows = scan1.consume();
            assertEquals(2, rows.size());
            assertEquals(1234, rows.get(0).get("n1"));
            assertEquals(1235, rows.get(1).get("n1"));
        }
        try (DataScanner scan1 = scan(manager, "SELECT k1,n1 FROM tblspace1.tsql where k1 ='mykey' and n1=1234", Collections.emptyList())) {
            assertEquals(1, scan1.consume().size());
        }
        assertEquals(1, executeUpdate(manager, "INSERT INTO tblspace1.tsql(n1,k1) values(?,?)", Arrays.asList(Integer.valueOf(1236), "mykey")).getUpdateCount());
        try (DataScanner scan1 = scan(manager, "SELECT k1,n1  FROM tblspace1.tsql where k1 ='mykey' order by n1 desc", Collections.emptyList())) {
            List<DataAccessor> rows = scan1.consume();
            assertEquals(3, rows.size());
            assertEquals(1236, rows.get(0).get("n1"));
            assertEquals(1235, rows.get(1).get("n1"));
            assertEquals(1234, rows.get(2).get("n1"));
        }
        try (DataScanner scan1 = scan(manager, "SELECT k1,n1 FROM tblspace1.tsql where k1 ='mykey' and n1=1234", Collections.emptyList())) {
            assertEquals(1, scan1.consume().size());
        }
        try (DataScanner scan1 = scan(manager, "SELECT k1,n1 FROM tblspace1.tsql where k1 ='mykey'", Collections.emptyList())) {
            assertEquals(3, scan1.consume().size());
        }
        assertEquals(1, executeUpdate(manager, "UPDATE tblspace1.tsql set s1=? where k1 =? and n1=?", Arrays.asList("newvalue", "mykey", Integer.valueOf(1236))).getUpdateCount());
        try (DataScanner scan1 = scan(manager, "SELECT k1,n1,s1 FROM tblspace1.tsql where k1 ='mykey' and n1=1236", Collections.emptyList())) {
            List<DataAccessor> rows = scan1.consume();
            assertEquals(1, rows.size());
            assertEquals(RawString.of("newvalue"), rows.get(0).get("s1"));
        }
        assertEquals(1, executeUpdate(manager, "DELETE FROM tblspace1.tsql where k1 =? and n1=?", Arrays.asList("mykey", Integer.valueOf(1236))).getUpdateCount());
        try (DataScanner scan1 = scan(manager, "SELECT k1,n1 FROM tblspace1.tsql where k1 ='mykey' and n1=1236", Collections.emptyList())) {
            assertEquals(0, scan1.consume().size());
        }
    }
}