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Example 1 with UniqueIndexContraintViolationException

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

the class TableManager method executeInsertAsync.

private CompletableFuture<StatementExecutionResult> executeInsertAsync(InsertStatement insert, Transaction transaction, StatementEvaluationContext context) {
    /*
         an insert can succeed only if the row is valid and the "keys" structure  does not contain the requested key
         the insert will add the row in the 'buffer' without assigning a page to it
         locks: the insert uses global 'insert' lock on the table
         the insert will update the 'maxKey' for auto_increment primary keys
         */
    Bytes key;
    byte[] value;
    try {
        key = Bytes.from_array(insert.getKeyFunction().computeNewValue(null, context, tableContext));
        value = insert.getValuesFunction().computeNewValue(new Record(key, null), context, tableContext);
    } catch (StatementExecutionException validationError) {
        return Futures.exception(validationError);
    } catch (Throwable validationError) {
        return Futures.exception(new StatementExecutionException(validationError));
    }
    List<UniqueIndexLockReference> uniqueIndexes = null;
    Map<String, AbstractIndexManager> indexes = tableSpaceManager.getIndexesOnTable(table.name);
    if (indexes != null || table.foreignKeys != null) {
        try {
            DataAccessor values = new Record(key, Bytes.from_array(value)).getDataAccessor(table);
            if (table.foreignKeys != null) {
                for (ForeignKeyDef fk : table.foreignKeys) {
                    checkForeignKeyConstraintsAsChildTable(fk, values, context, transaction);
                }
            }
            if (indexes != null) {
                for (AbstractIndexManager index : indexes.values()) {
                    if (index.isUnique()) {
                        Bytes indexKey = RecordSerializer.serializeIndexKey(values, index.getIndex(), index.getColumnNames());
                        if (uniqueIndexes == null) {
                            uniqueIndexes = new ArrayList<>(1);
                        }
                        uniqueIndexes.add(new UniqueIndexLockReference(index, indexKey));
                    } else {
                        RecordSerializer.validateIndexableValue(values, index.getIndex(), index.getColumnNames());
                    }
                }
            }
        } catch (IllegalArgumentException | herddb.utils.IllegalDataAccessException | StatementExecutionException err) {
            if (err instanceof StatementExecutionException) {
                return Futures.exception(err);
            } else {
                return Futures.exception(new StatementExecutionException(err.getMessage(), err));
            }
        }
    }
    final long size = DataPage.estimateEntrySize(key, value);
    if (size > maxLogicalPageSize) {
        return Futures.exception(new RecordTooBigException("New record " + key + " is to big to be inserted: size " + size + ", max size " + maxLogicalPageSize));
    }
    CompletableFuture<StatementExecutionResult> res = null;
    LockHandle lock = null;
    try {
        lock = lockForWrite(key, transaction);
        if (uniqueIndexes != null) {
            for (UniqueIndexLockReference uniqueIndexLock : uniqueIndexes) {
                AbstractIndexManager index = uniqueIndexLock.indexManager;
                LockHandle lockForIndex = lockForWrite(uniqueIndexLock.key, transaction, index.getIndexName(), index.getLockManager());
                if (transaction == null) {
                    uniqueIndexLock.lockHandle = lockForIndex;
                }
                if (index.valueAlreadyMapped(uniqueIndexLock.key, null)) {
                    res = Futures.exception(new UniqueIndexContraintViolationException(index.getIndexName(), key, "key " + key + ", already exists in table " + table.name + " on UNIQUE index " + index.getIndexName()));
                }
                if (res != null) {
                    break;
                }
            }
        }
    } catch (HerdDBInternalException err) {
        res = Futures.exception(err);
    }
    boolean fallbackToUpsert = false;
    if (res == null) {
        if (transaction != null) {
            if (transaction.recordDeleted(table.name, key)) {
            // OK, INSERT on a DELETED record inside this transaction
            } else if (transaction.recordInserted(table.name, key) != null) {
                // ERROR, INSERT on a INSERTED record inside this transaction
                res = Futures.exception(new DuplicatePrimaryKeyException(key, "key " + key + ", decoded as " + RecordSerializer.deserializePrimaryKey(key, table) + ", already exists in table " + table.name + " inside transaction " + transaction.transactionId));
            } else if (keyToPage.containsKey(key)) {
                if (insert.isUpsert()) {
                    fallbackToUpsert = true;
                } else {
                    res = Futures.exception(new DuplicatePrimaryKeyException(key, "key " + key + ", decoded as " + RecordSerializer.deserializePrimaryKey(key, table) + ", already exists in table " + table.name + " during transaction " + transaction.transactionId));
                }
            }
        } else if (keyToPage.containsKey(key)) {
            if (insert.isUpsert()) {
                fallbackToUpsert = true;
            } else {
                res = Futures.exception(new DuplicatePrimaryKeyException(key, "key " + key + ", decoded as " + RecordSerializer.deserializePrimaryKey(key, table) + ", already exists in table " + table.name));
            }
        }
    }
    if (res == null) {
        LogEntry entry;
        if (fallbackToUpsert) {
            entry = LogEntryFactory.update(table, key, Bytes.from_array(value), transaction);
        } else {
            entry = LogEntryFactory.insert(table, key, Bytes.from_array(value), transaction);
        }
        CommitLogResult pos = log.log(entry, entry.transactionId <= 0);
        res = pos.logSequenceNumber.thenApplyAsync((lsn) -> {
            apply(pos, entry, false);
            return new DMLStatementExecutionResult(entry.transactionId, 1, key, insert.isReturnValues() ? Bytes.from_array(value) : null);
        }, tableSpaceManager.getCallbacksExecutor());
    }
    if (uniqueIndexes != null) {
        // TODO: reverse order
        for (UniqueIndexLockReference uniqueIndexLock : uniqueIndexes) {
            res = releaseWriteLock(res, uniqueIndexLock.lockHandle, uniqueIndexLock.indexManager.getLockManager());
        }
    }
    if (transaction == null) {
        res = releaseWriteLock(res, lock);
    }
    return res;
}
Also used : Arrays(java.util.Arrays) NullLockManager(herddb.utils.NullLockManager) Table(herddb.model.Table) TruncateTableStatement(herddb.model.commands.TruncateTableStatement) DuplicatePrimaryKeyException(herddb.model.DuplicatePrimaryKeyException) TableStatus(herddb.storage.TableStatus) Map(java.util.Map) DataAccessor(herddb.utils.DataAccessor) LogNotAvailableException(herddb.log.LogNotAvailableException) CommitLogResult(herddb.log.CommitLogResult) LogSequenceNumber(herddb.log.LogSequenceNumber) UniqueIndexContraintViolationException(herddb.model.UniqueIndexContraintViolationException) Set(java.util.Set) RecordSerializer(herddb.codec.RecordSerializer) JSQLParserPlanner.delimit(herddb.sql.JSQLParserPlanner.delimit) DataPageMetaData(herddb.core.PageSet.DataPageMetaData) ScanStatement(herddb.model.commands.ScanStatement) Stream(java.util.stream.Stream) StatsLogger(org.apache.bookkeeper.stats.StatsLogger) Bytes(herddb.utils.Bytes) Holder(herddb.utils.Holder) 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UpdateStatement(herddb.model.commands.UpdateStatement) ScanLimitsImpl(herddb.model.ScanLimitsImpl) TupleComparator(herddb.model.TupleComparator) ServerConfiguration(herddb.server.ServerConfiguration) AtomicInteger(java.util.concurrent.atomic.AtomicInteger) RecordTooBigException(herddb.model.RecordTooBigException) DMLStatementExecutionResult(herddb.model.DMLStatementExecutionResult) LocalLockManager(herddb.utils.LocalLockManager) Futures(herddb.utils.Futures) DataStorageManagerException(herddb.storage.DataStorageManagerException) Index(herddb.model.Index) InsertStatement(herddb.model.commands.InsertStatement) DataScanner(herddb.model.DataScanner) DDLException(herddb.model.DDLException) RecordFunction(herddb.model.RecordFunction) StatementExecutionException(herddb.model.StatementExecutionException) TableContext(herddb.model.TableContext) Collection(java.util.Collection) ConcurrentHashMap(java.util.concurrent.ConcurrentHashMap) Logger(java.util.logging.Logger) Collectors(java.util.stream.Collectors) List(java.util.List) FullTableScanConsumer(herddb.storage.FullTableScanConsumer) GetStatement(herddb.model.commands.GetStatement) Entry(java.util.Map.Entry) Statement(herddb.model.Statement) LongAdder(java.util.concurrent.atomic.LongAdder) DataScannerException(herddb.model.DataScannerException) GetResult(herddb.model.GetResult) PrimaryIndexSeek(herddb.index.PrimaryIndexSeek) HashMap(java.util.HashMap) CompletableFuture(java.util.concurrent.CompletableFuture) Function(java.util.function.Function) BatchOrderedExecutor(herddb.utils.BatchOrderedExecutor) ConcurrentMap(java.util.concurrent.ConcurrentMap) Level(java.util.logging.Level) HashSet(java.util.HashSet) BooleanHolder(herddb.utils.BooleanHolder) ScanLimits(herddb.model.ScanLimits) DeleteStatement(herddb.model.commands.DeleteStatement) Iterator(java.util.Iterator) ReentrantLock(java.util.concurrent.locks.ReentrantLock) Semaphore(java.util.concurrent.Semaphore) DataPageDoesNotExistException(herddb.storage.DataPageDoesNotExistException) Counter(org.apache.bookkeeper.stats.Counter) StatementExecutionResult(herddb.model.StatementExecutionResult) TimeUnit(java.util.concurrent.TimeUnit) Consumer(java.util.function.Consumer) CommitLog(herddb.log.CommitLog) AbstractMap(java.util.AbstractMap) TableConsistencyCheckStatement(herddb.model.commands.TableConsistencyCheckStatement) Predicate(herddb.model.Predicate) StatementEvaluationContext(herddb.model.StatementEvaluationContext) Comparator(java.util.Comparator) Collections(java.util.Collections) SECONDS(java.util.concurrent.TimeUnit.SECONDS) TableManagerStats(herddb.core.stats.TableManagerStats) SystemProperties(herddb.utils.SystemProperties) DataAccessor(herddb.utils.DataAccessor) CommitLogResult(herddb.log.CommitLogResult) RecordTooBigException(herddb.model.RecordTooBigException) StatementExecutionException(herddb.model.StatementExecutionException) Bytes(herddb.utils.Bytes) DMLStatementExecutionResult(herddb.model.DMLStatementExecutionResult) StatementExecutionResult(herddb.model.StatementExecutionResult) DuplicatePrimaryKeyException(herddb.model.DuplicatePrimaryKeyException) Record(herddb.model.Record) LogEntry(herddb.log.LogEntry) LockHandle(herddb.utils.LockHandle) UniqueIndexContraintViolationException(herddb.model.UniqueIndexContraintViolationException) DMLStatementExecutionResult(herddb.model.DMLStatementExecutionResult) ForeignKeyDef(herddb.model.ForeignKeyDef)

Example 2 with UniqueIndexContraintViolationException

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

the class TableManager method executeUpdateAsync.

private CompletableFuture<StatementExecutionResult> executeUpdateAsync(UpdateStatement update, Transaction transaction, StatementEvaluationContext context) throws StatementExecutionException, DataStorageManagerException {
    // LOGGER.log(Level.SEVERE, "executeUpdateAsync, " + update + ", transaction " + transaction);
    AtomicInteger updateCount = new AtomicInteger();
    Holder<Bytes> lastKey = new Holder<>();
    Holder<byte[]> lastValue = new Holder<>();
    /*
         an update can succeed only if the row is valid, the key is contains in the "keys" structure
         the update will simply override the value of the row, assigning a null page to the row
         the update can have a 'where' predicate which is to be evaluated against the decoded row, the update will be executed only if the predicate returns boolean 'true' value  (CAS operation)
         locks: the update  uses a lock on the the key
         */
    RecordFunction function = update.getFunction();
    long transactionId = transaction != null ? transaction.transactionId : 0;
    Predicate predicate = update.getPredicate();
    Map<String, AbstractIndexManager> indexes = tableSpaceManager.getIndexesOnTable(table.name);
    ScanStatement scan = new ScanStatement(table.tablespace, table, predicate);
    List<CompletableFuture<PendingLogEntryWork>> writes = new ArrayList<>();
    try {
        accessTableData(scan, context, new ScanResultOperation() {

            @Override
            public void accept(Record current, LockHandle lockHandle) throws StatementExecutionException, LogNotAvailableException, DataStorageManagerException {
                List<UniqueIndexLockReference> uniqueIndexes = null;
                byte[] newValue;
                try {
                    if (childrenTables != null) {
                        DataAccessor currentValues = current.getDataAccessor(table);
                        for (Table childTable : childrenTables) {
                            executeForeignKeyConstraintsAsParentTable(childTable, currentValues, context, transaction, false);
                        }
                    }
                    newValue = function.computeNewValue(current, context, tableContext);
                    if (indexes != null || table.foreignKeys != null) {
                        DataAccessor values = new Record(current.key, Bytes.from_array(newValue)).getDataAccessor(table);
                        if (table.foreignKeys != null) {
                            for (ForeignKeyDef fk : table.foreignKeys) {
                                checkForeignKeyConstraintsAsChildTable(fk, values, context, transaction);
                            }
                        }
                        if (indexes != null) {
                            for (AbstractIndexManager index : indexes.values()) {
                                if (index.isUnique()) {
                                    Bytes indexKey = RecordSerializer.serializeIndexKey(values, index.getIndex(), index.getColumnNames());
                                    if (uniqueIndexes == null) {
                                        uniqueIndexes = new ArrayList<>(1);
                                    }
                                    UniqueIndexLockReference uniqueIndexLock = new UniqueIndexLockReference(index, indexKey);
                                    uniqueIndexes.add(uniqueIndexLock);
                                    LockHandle lockForIndex = lockForWrite(uniqueIndexLock.key, transaction, index.getIndexName(), index.getLockManager());
                                    if (transaction == null) {
                                        uniqueIndexLock.lockHandle = lockForIndex;
                                    }
                                    if (index.valueAlreadyMapped(indexKey, current.key)) {
                                        throw new UniqueIndexContraintViolationException(index.getIndexName(), indexKey, "Value " + indexKey + " already present in index " + index.getIndexName());
                                    }
                                } else {
                                    RecordSerializer.validateIndexableValue(values, index.getIndex(), index.getColumnNames());
                                }
                            }
                        }
                    }
                } catch (IllegalArgumentException | herddb.utils.IllegalDataAccessException | StatementExecutionException err) {
                    locksManager.releaseLock(lockHandle);
                    StatementExecutionException finalError;
                    if (!(err instanceof StatementExecutionException)) {
                        finalError = new StatementExecutionException(err.getMessage(), err);
                    } else {
                        finalError = (StatementExecutionException) err;
                    }
                    CompletableFuture<PendingLogEntryWork> res = Futures.exception(finalError);
                    if (uniqueIndexes != null) {
                        for (UniqueIndexLockReference lock : uniqueIndexes) {
                            res = releaseWriteLock(res, lock.lockHandle, lock.indexManager.getLockManager());
                        }
                    }
                    writes.add(res);
                    return;
                }
                final long size = DataPage.estimateEntrySize(current.key, newValue);
                if (size > maxLogicalPageSize) {
                    locksManager.releaseLock(lockHandle);
                    writes.add(Futures.exception(new RecordTooBigException("New version of record " + current.key + " is to big to be update: new size " + size + ", actual size " + DataPage.estimateEntrySize(current) + ", max size " + maxLogicalPageSize)));
                    return;
                }
                LogEntry entry = LogEntryFactory.update(table, current.key, Bytes.from_array(newValue), transaction);
                CommitLogResult pos = log.log(entry, entry.transactionId <= 0);
                final List<UniqueIndexLockReference> _uniqueIndexes = uniqueIndexes;
                writes.add(pos.logSequenceNumber.thenApply(lsn -> new PendingLogEntryWork(entry, pos, lockHandle, _uniqueIndexes)));
                lastKey.value = current.key;
                lastValue.value = newValue;
                updateCount.incrementAndGet();
            }
        }, transaction, true, true);
    } catch (HerdDBInternalException err) {
        LOGGER.log(Level.SEVERE, "bad error during an update", err);
        return Futures.exception(err);
    }
    if (writes.isEmpty()) {
        return CompletableFuture.completedFuture(new DMLStatementExecutionResult(transactionId, 0, null, null));
    }
    if (writes.size() == 1) {
        return writes.get(0).whenCompleteAsync((pending, error) -> {
            try {
                // apply any of the DML operations
                if (error == null) {
                    apply(pending.pos, pending.entry, false);
                }
            } finally {
                releaseMultiplePendingLogEntryWorks(writes);
            }
        }, tableSpaceManager.getCallbacksExecutor()).thenApply((pending) -> {
            return new DMLStatementExecutionResult(transactionId, updateCount.get(), lastKey.value, update.isReturnValues() ? (lastValue.value != null ? Bytes.from_array(lastValue.value) : null) : null);
        });
    } else {
        return Futures.collect(writes).whenCompleteAsync((pendings, error) -> {
            try {
                // apply any of the DML operations
                if (error == null) {
                    for (PendingLogEntryWork pending : pendings) {
                        apply(pending.pos, pending.entry, false);
                    }
                }
            } finally {
                releaseMultiplePendingLogEntryWorks(writes);
            }
        }, tableSpaceManager.getCallbacksExecutor()).thenApply((pendings) -> {
            return new DMLStatementExecutionResult(transactionId, updateCount.get(), lastKey.value, update.isReturnValues() ? (lastValue.value != null ? Bytes.from_array(lastValue.value) : null) : null);
        });
    }
}
Also used : Arrays(java.util.Arrays) NullLockManager(herddb.utils.NullLockManager) Table(herddb.model.Table) TruncateTableStatement(herddb.model.commands.TruncateTableStatement) DuplicatePrimaryKeyException(herddb.model.DuplicatePrimaryKeyException) TableStatus(herddb.storage.TableStatus) Map(java.util.Map) DataAccessor(herddb.utils.DataAccessor) LogNotAvailableException(herddb.log.LogNotAvailableException) CommitLogResult(herddb.log.CommitLogResult) LogSequenceNumber(herddb.log.LogSequenceNumber) UniqueIndexContraintViolationException(herddb.model.UniqueIndexContraintViolationException) Set(java.util.Set) RecordSerializer(herddb.codec.RecordSerializer) JSQLParserPlanner.delimit(herddb.sql.JSQLParserPlanner.delimit) DataPageMetaData(herddb.core.PageSet.DataPageMetaData) ScanStatement(herddb.model.commands.ScanStatement) Stream(java.util.stream.Stream) StatsLogger(org.apache.bookkeeper.stats.StatsLogger) Bytes(herddb.utils.Bytes) Holder(herddb.utils.Holder) LockHandle(herddb.utils.LockHandle) ForeignKeyViolationException(herddb.model.ForeignKeyViolationException) LogEntry(herddb.log.LogEntry) ArrayList(java.util.ArrayList) TransactionContext(herddb.model.TransactionContext) Transaction(herddb.model.Transaction) ThreadLocalRandom(java.util.concurrent.ThreadLocalRandom) Projection(herddb.model.Projection) ForeignKeyDef(herddb.model.ForeignKeyDef) EnsureLongIncrementAccumulator(herddb.utils.EnsureLongIncrementAccumulator) LogEntryType(herddb.log.LogEntryType) Record(herddb.model.Record) LogEntryFactory(herddb.log.LogEntryFactory) KeyToPageIndex(herddb.index.KeyToPageIndex) DataStorageManager(herddb.storage.DataStorageManager) ColumnTypes(herddb.model.ColumnTypes) ILocalLockManager(herddb.utils.ILocalLockManager) AtomicLong(java.util.concurrent.atomic.AtomicLong) Lock(java.util.concurrent.locks.Lock) IndexOperation(herddb.index.IndexOperation) Column(herddb.model.Column) StampedLock(java.util.concurrent.locks.StampedLock) UpdateStatement(herddb.model.commands.UpdateStatement) ScanLimitsImpl(herddb.model.ScanLimitsImpl) TupleComparator(herddb.model.TupleComparator) ServerConfiguration(herddb.server.ServerConfiguration) AtomicInteger(java.util.concurrent.atomic.AtomicInteger) RecordTooBigException(herddb.model.RecordTooBigException) DMLStatementExecutionResult(herddb.model.DMLStatementExecutionResult) LocalLockManager(herddb.utils.LocalLockManager) Futures(herddb.utils.Futures) DataStorageManagerException(herddb.storage.DataStorageManagerException) Index(herddb.model.Index) InsertStatement(herddb.model.commands.InsertStatement) DataScanner(herddb.model.DataScanner) DDLException(herddb.model.DDLException) RecordFunction(herddb.model.RecordFunction) StatementExecutionException(herddb.model.StatementExecutionException) TableContext(herddb.model.TableContext) Collection(java.util.Collection) ConcurrentHashMap(java.util.concurrent.ConcurrentHashMap) Logger(java.util.logging.Logger) Collectors(java.util.stream.Collectors) List(java.util.List) FullTableScanConsumer(herddb.storage.FullTableScanConsumer) GetStatement(herddb.model.commands.GetStatement) Entry(java.util.Map.Entry) Statement(herddb.model.Statement) LongAdder(java.util.concurrent.atomic.LongAdder) DataScannerException(herddb.model.DataScannerException) GetResult(herddb.model.GetResult) PrimaryIndexSeek(herddb.index.PrimaryIndexSeek) HashMap(java.util.HashMap) CompletableFuture(java.util.concurrent.CompletableFuture) Function(java.util.function.Function) BatchOrderedExecutor(herddb.utils.BatchOrderedExecutor) ConcurrentMap(java.util.concurrent.ConcurrentMap) Level(java.util.logging.Level) HashSet(java.util.HashSet) BooleanHolder(herddb.utils.BooleanHolder) ScanLimits(herddb.model.ScanLimits) DeleteStatement(herddb.model.commands.DeleteStatement) Iterator(java.util.Iterator) ReentrantLock(java.util.concurrent.locks.ReentrantLock) Semaphore(java.util.concurrent.Semaphore) DataPageDoesNotExistException(herddb.storage.DataPageDoesNotExistException) Counter(org.apache.bookkeeper.stats.Counter) StatementExecutionResult(herddb.model.StatementExecutionResult) TimeUnit(java.util.concurrent.TimeUnit) Consumer(java.util.function.Consumer) CommitLog(herddb.log.CommitLog) AbstractMap(java.util.AbstractMap) TableConsistencyCheckStatement(herddb.model.commands.TableConsistencyCheckStatement) Predicate(herddb.model.Predicate) StatementEvaluationContext(herddb.model.StatementEvaluationContext) Comparator(java.util.Comparator) Collections(java.util.Collections) SECONDS(java.util.concurrent.TimeUnit.SECONDS) TableManagerStats(herddb.core.stats.TableManagerStats) SystemProperties(herddb.utils.SystemProperties) DataStorageManagerException(herddb.storage.DataStorageManagerException) DataAccessor(herddb.utils.DataAccessor) ArrayList(java.util.ArrayList) CommitLogResult(herddb.log.CommitLogResult) RecordTooBigException(herddb.model.RecordTooBigException) StatementExecutionException(herddb.model.StatementExecutionException) Predicate(herddb.model.Predicate) Bytes(herddb.utils.Bytes) CompletableFuture(java.util.concurrent.CompletableFuture) Record(herddb.model.Record) ArrayList(java.util.ArrayList) List(java.util.List) RecordFunction(herddb.model.RecordFunction) LogEntry(herddb.log.LogEntry) ScanStatement(herddb.model.commands.ScanStatement) LockHandle(herddb.utils.LockHandle) Table(herddb.model.Table) Holder(herddb.utils.Holder) BooleanHolder(herddb.utils.BooleanHolder) UniqueIndexContraintViolationException(herddb.model.UniqueIndexContraintViolationException) AtomicInteger(java.util.concurrent.atomic.AtomicInteger) DMLStatementExecutionResult(herddb.model.DMLStatementExecutionResult) ForeignKeyDef(herddb.model.ForeignKeyDef) LogNotAvailableException(herddb.log.LogNotAvailableException)

Aggregations

RecordSerializer (herddb.codec.RecordSerializer)2 DataPageMetaData (herddb.core.PageSet.DataPageMetaData)2 TableManagerStats (herddb.core.stats.TableManagerStats)2 IndexOperation (herddb.index.IndexOperation)2 KeyToPageIndex (herddb.index.KeyToPageIndex)2 PrimaryIndexSeek (herddb.index.PrimaryIndexSeek)2 CommitLog (herddb.log.CommitLog)2 CommitLogResult (herddb.log.CommitLogResult)2 LogEntry (herddb.log.LogEntry)2 LogEntryFactory (herddb.log.LogEntryFactory)2 LogEntryType (herddb.log.LogEntryType)2 LogNotAvailableException (herddb.log.LogNotAvailableException)2 LogSequenceNumber (herddb.log.LogSequenceNumber)2 Column (herddb.model.Column)2 ColumnTypes (herddb.model.ColumnTypes)2 DDLException (herddb.model.DDLException)2 DMLStatementExecutionResult (herddb.model.DMLStatementExecutionResult)2 DataScanner (herddb.model.DataScanner)2 DataScannerException (herddb.model.DataScannerException)2 DuplicatePrimaryKeyException (herddb.model.DuplicatePrimaryKeyException)2