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Example 1 with GetResult

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

the class AutoTransactionTest method testAutoTransactionOnGet.

@Test
public void testAutoTransactionOnGet() throws Exception {
    int i = 1;
    Map<String, Object> data = new HashMap<>();
    Bytes key = Bytes.from_string("key_" + i);
    data.put("id", "key_" + i);
    data.put("number", i);
    Record record = RecordSerializer.toRecord(data, table);
    InsertStatement st = new InsertStatement(tableSpace, tableName, record);
    manager.executeUpdate(st, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
    GetResult get = manager.get(new GetStatement(tableSpace, tableName, key, null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.AUTOTRANSACTION_TRANSACTION);
    long tx = get.transactionId;
    assertTrue(get.found());
    TestUtils.commitTransaction(manager, tableSpace, tx);
}
Also used : Bytes(herddb.utils.Bytes) GetResult(herddb.model.GetResult) HashMap(java.util.HashMap) GetStatement(herddb.model.commands.GetStatement) Record(herddb.model.Record) InsertStatement(herddb.model.commands.InsertStatement) Test(org.junit.Test)

Example 2 with GetResult

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

the class AutoTransactionTest method testAutoTransactionOnFailedGet.

@Test
public void testAutoTransactionOnFailedGet() throws Exception {
    int i = 1;
    Map<String, Object> data = new HashMap<>();
    Bytes key_bad = Bytes.from_string("key_bad_" + i);
    data.put("id", "key_" + i);
    data.put("number", i);
    Record record = RecordSerializer.toRecord(data, table);
    InsertStatement st = new InsertStatement(tableSpace, tableName, record);
    manager.executeUpdate(st, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
    GetResult get = manager.get(new GetStatement(tableSpace, tableName, key_bad, null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.AUTOTRANSACTION_TRANSACTION);
    long tx = get.transactionId;
    assertTrue(!get.found());
    TestUtils.commitTransaction(manager, tableSpace, tx);
}
Also used : Bytes(herddb.utils.Bytes) GetResult(herddb.model.GetResult) HashMap(java.util.HashMap) GetStatement(herddb.model.commands.GetStatement) Record(herddb.model.Record) InsertStatement(herddb.model.commands.InsertStatement) Test(org.junit.Test)

Example 3 with GetResult

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

the class RestartPendingTransactionTest method recoverUpdate.

@Test
public void recoverUpdate() 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 key1 = Bytes.from_string("k1");
    Bytes key2 = Bytes.from_string("k2");
    Bytes key3 = Bytes.from_string("k3");
    String nodeId = "localhost";
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath, 64 * 1024 * 1024), tmoDir, 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);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        manager.executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.executeStatement(new InsertStatement("tblspace1", table.name, new Record(key1, key1)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.executeStatement(new InsertStatement("tblspace1", table.name, new Record(key2, key2)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.executeStatement(new InsertStatement("tblspace1", table.name, new Record(key3, key3)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.checkpoint();
        manager.executeStatement(new UpdateStatement("tblspace1", table.name, new ConstValueRecordFunction(key2.data), new ConstValueRecordFunction(key3.data), null), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        long tx2 = ((TransactionResult) manager.executeStatement(new BeginTransactionStatement("tblspace1"), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION)).getTransactionId();
        manager.executeStatement(new UpdateStatement("tblspace1", table.name, new ConstValueRecordFunction(key2.data), new ConstValueRecordFunction(key3.data), null), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(tx2));
        manager.executeStatement(new CommitTransactionStatement("tblspace1", tx2), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
    // transactions which contains the update will be replayed at reboot
    }
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath, 64 * 1024 * 1024), tmoDir, null)) {
        manager.start();
        manager.waitForTablespace("tblspace1", 10000);
        GetResult result = manager.get(new GetStatement("tblspace1", "t1", key1, null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertTrue(result.found());
    }
}
Also used : Path(java.nio.file.Path) UpdateStatement(herddb.model.commands.UpdateStatement) TransactionResult(herddb.model.TransactionResult) Table(herddb.model.Table) GetResult(herddb.model.GetResult) CommitTransactionStatement(herddb.model.commands.CommitTransactionStatement) FileMetadataStorageManager(herddb.file.FileMetadataStorageManager) CreateTableStatement(herddb.model.commands.CreateTableStatement) InsertStatement(herddb.model.commands.InsertStatement) Bytes(herddb.utils.Bytes) FileCommitLogManager(herddb.file.FileCommitLogManager) CreateTableSpaceStatement(herddb.model.commands.CreateTableSpaceStatement) ConstValueRecordFunction(herddb.model.ConstValueRecordFunction) TransactionContext(herddb.model.TransactionContext) GetStatement(herddb.model.commands.GetStatement) FileDataStorageManager(herddb.file.FileDataStorageManager) BeginTransactionStatement(herddb.model.commands.BeginTransactionStatement) Record(herddb.model.Record) Test(org.junit.Test)

Example 4 with GetResult

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

the class RestartPendingTransactionTest method recoverDelete.

@Test
public void recoverDelete() 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 key1 = Bytes.from_string("k1");
    Bytes key2 = Bytes.from_string("k2");
    Bytes key3 = Bytes.from_string("k3");
    String nodeId = "localhost";
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath, 64 * 1024 * 1024), tmoDir, 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);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        manager.executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.executeStatement(new InsertStatement("tblspace1", table.name, new Record(key1, key1)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.executeStatement(new InsertStatement("tblspace1", table.name, new Record(key2, key2)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.executeStatement(new InsertStatement("tblspace1", table.name, new Record(key3, key3)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.checkpoint();
        manager.executeStatement(new DeleteStatement("tblspace1", table.name, key2, null), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
    }
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath, 64 * 1024 * 1024), tmoDir, null)) {
        manager.start();
        manager.waitForTablespace("tblspace1", 10000);
        GetResult result = manager.get(new GetStatement("tblspace1", "t1", key1, null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertTrue(result.found());
    }
}
Also used : Path(java.nio.file.Path) Table(herddb.model.Table) GetResult(herddb.model.GetResult) FileMetadataStorageManager(herddb.file.FileMetadataStorageManager) CreateTableStatement(herddb.model.commands.CreateTableStatement) DeleteStatement(herddb.model.commands.DeleteStatement) InsertStatement(herddb.model.commands.InsertStatement) Bytes(herddb.utils.Bytes) FileCommitLogManager(herddb.file.FileCommitLogManager) CreateTableSpaceStatement(herddb.model.commands.CreateTableSpaceStatement) GetStatement(herddb.model.commands.GetStatement) FileDataStorageManager(herddb.file.FileDataStorageManager) Record(herddb.model.Record) Test(org.junit.Test)

Example 5 with GetResult

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

the class RestartPendingTransactionTest method recoverDeleteInTransaction.

@Test
public void recoverDeleteInTransaction() 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 key1 = Bytes.from_string("k1");
    Bytes key2 = Bytes.from_string("k2");
    Bytes key3 = Bytes.from_string("k3");
    String nodeId = "localhost";
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath, 64 * 1024 * 1024), tmoDir, 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);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        manager.executeStatement(new CreateTableStatement(table), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.executeStatement(new InsertStatement("tblspace1", table.name, new Record(key1, key1)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.executeStatement(new InsertStatement("tblspace1", table.name, new Record(key2, key2)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.executeStatement(new InsertStatement("tblspace1", table.name, new Record(key3, key3)), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.checkpoint();
        long tx = ((TransactionResult) manager.executeStatement(new BeginTransactionStatement("tblspace1"), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION)).getTransactionId();
        manager.executeStatement(new DeleteStatement("tblspace1", table.name, key2, null), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), new TransactionContext(tx));
        manager.executeStatement(new CommitTransactionStatement("tblspace1", tx), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
    // transaction which contains the update will be replayed at reboot
    }
    try (DBManager manager = new DBManager("localhost", new FileMetadataStorageManager(metadataPath), new FileDataStorageManager(dataPath), new FileCommitLogManager(logsPath, 64 * 1024 * 1024), tmoDir, null)) {
        manager.start();
        manager.waitForTablespace("tblspace1", 10000);
        GetResult result = manager.get(new GetStatement("tblspace1", "t1", key1, null, false), StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        assertTrue(result.found());
    }
}
Also used : Path(java.nio.file.Path) TransactionResult(herddb.model.TransactionResult) Table(herddb.model.Table) GetResult(herddb.model.GetResult) CommitTransactionStatement(herddb.model.commands.CommitTransactionStatement) FileMetadataStorageManager(herddb.file.FileMetadataStorageManager) CreateTableStatement(herddb.model.commands.CreateTableStatement) DeleteStatement(herddb.model.commands.DeleteStatement) InsertStatement(herddb.model.commands.InsertStatement) Bytes(herddb.utils.Bytes) FileCommitLogManager(herddb.file.FileCommitLogManager) CreateTableSpaceStatement(herddb.model.commands.CreateTableSpaceStatement) TransactionContext(herddb.model.TransactionContext) GetStatement(herddb.model.commands.GetStatement) FileDataStorageManager(herddb.file.FileDataStorageManager) BeginTransactionStatement(herddb.model.commands.BeginTransactionStatement) Record(herddb.model.Record) Test(org.junit.Test)

Aggregations

GetResult (herddb.model.GetResult)54 GetStatement (herddb.model.commands.GetStatement)52 Test (org.junit.Test)51 InsertStatement (herddb.model.commands.InsertStatement)50 Record (herddb.model.Record)41 Table (herddb.model.Table)34 Bytes (herddb.utils.Bytes)34 CreateTableStatement (herddb.model.commands.CreateTableStatement)33 TransactionContext (herddb.model.TransactionContext)29 CreateTableSpaceStatement (herddb.model.commands.CreateTableSpaceStatement)25 FileCommitLogManager (herddb.file.FileCommitLogManager)24 FileDataStorageManager (herddb.file.FileDataStorageManager)24 FileMetadataStorageManager (herddb.file.FileMetadataStorageManager)24 Path (java.nio.file.Path)24 TransactionResult (herddb.model.TransactionResult)18 DeleteStatement (herddb.model.commands.DeleteStatement)17 BeginTransactionStatement (herddb.model.commands.BeginTransactionStatement)16 UpdateStatement (herddb.model.commands.UpdateStatement)15 CommitTransactionStatement (herddb.model.commands.CommitTransactionStatement)13 DMLStatementExecutionResult (herddb.model.DMLStatementExecutionResult)7