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

Example 1 with TableAlreadyExistsException

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

the class TableSpaceManager method createTable.

private StatementExecutionResult createTable(CreateTableStatement statement, Transaction transaction) throws StatementExecutionException {
    generalLock.writeLock().lock();
    try {
        if (tables.containsKey(statement.getTableDefinition().name)) {
            throw new TableAlreadyExistsException(statement.getTableDefinition().name);
        }
        for (Index additionalIndex : statement.getAdditionalIndexes()) {
            if (indexes.containsKey(additionalIndex.name)) {
                throw new IndexAlreadyExistsException(additionalIndex.name);
            }
        }
        LogEntry entry = LogEntryFactory.createTable(statement.getTableDefinition(), transaction);
        CommitLogResult pos = log.log(entry, entry.transactionId <= 0);
        apply(pos, entry, false);
        for (Index additionalIndex : statement.getAdditionalIndexes()) {
            LogEntry index_entry = LogEntryFactory.createIndex(additionalIndex, transaction);
            CommitLogResult index_pos = log.log(index_entry, index_entry.transactionId <= 0);
            apply(index_pos, index_entry, false);
        }
        return new DDLStatementExecutionResult(entry.transactionId);
    } catch (DataStorageManagerException | LogNotAvailableException err) {
        throw new StatementExecutionException(err);
    } finally {
        generalLock.writeLock().unlock();
    }
}

Example 2 with TableAlreadyExistsException

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

the class TableSpaceManager method beginRestoreTable.

public void beginRestoreTable(byte[] tableDef, LogSequenceNumber dumpLogSequenceNumber) {
    Table table = Table.deserialize(tableDef);
    generalLock.writeLock().lock();
    try {
        if (tables.containsKey(table.name)) {
            throw new TableAlreadyExistsException(table.name);
        }
        bootTable(table, 0, dumpLogSequenceNumber);
    } finally {
        generalLock.writeLock().unlock();
    }
}

Example 3 with TableAlreadyExistsException

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

the class SimpleRecoveryTest method createTable1_aftercheckpoint.

@Test
public void createTable1_aftercheckpoint() 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();
    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();
        CreateTableStatement st2 = new CreateTableStatement(table);
        manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
        manager.checkpoint();
    }
    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);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        try {
            manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            fail();
        } catch (TableAlreadyExistsException alreadyExists) {
        }
    }
}

Example 4 with TableAlreadyExistsException

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

the class SimpleRecoveryTest method createTable1_nocheckpoint.

@Test
public void createTable1_nocheckpoint() 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();
    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();
        CreateTableStatement st2 = new CreateTableStatement(table);
        manager.executeStatement(st2, 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);
        Table table = Table.builder().tablespace("tblspace1").name("t1").column("id", ColumnTypes.STRING).column("name", ColumnTypes.STRING).primaryKey("id").build();
        CreateTableStatement st2 = new CreateTableStatement(table);
        try {
            manager.executeStatement(st2, StatementEvaluationContext.DEFAULT_EVALUATION_CONTEXT(), TransactionContext.NO_TRANSACTION);
            fail();
        } catch (TableAlreadyExistsException alreadyExists) {
        }
    }
}