db

BufferManagerStatistics BufferStatistics CursorMode DB_ASCENDING DB_COMMIT_LOCK DB_CURSOR_FOR_READ DB_CURSOR_FOR_UPDATE DB_DEFAULT_COMPLETION DB_DEFAULT_ISOLATION DB_DELETE_SEEK_NEXT DB_DELETE_SEEK_NONE DB_DELETE_SEEK_PRIOR DB_DESCENDING DB_FILE_STORAGE DB_FLUSH_DATA DB_FLUSH_JOURNAL DB_FORCED_COMPLETION DB_GROUP_COMPLETION DB_INSERT_SEEK_NEW DB_INSERT_SEEK_NONE DB_LAZY_COMPLETION DB_LOCK_EXCLUSIVE DB_LOCK_SHARED DB_MANUAL_LOCK DB_MULTISET DB_NOLOCKING DB_NOLOGGING DB_READ_COMMITTED DB_READ_ONLY DB_REPEATABLE_READ DB_SEEK_EQUAL DB_SEEK_FIRST_EQUAL DB_SEEK_GREATER DB_SEEK_GREATER_OR_EQUAL DB_SEEK_LAST_EQUAL DB_SEEK_LESS DB_SEEK_LESS_OR_EQUAL DB_SERIALIZABLE DB_SINGLE_PROCESS DB_TABLE_BROWSING DB_TABLE_CLOSED DB_TABLE_EDITING DB_TABLE_INSERTING DB_TABLE_RANGE_END DB_TABLE_RANGE_START DB_TABLE_SEEKING DB_UNIQUE DB_UTF8_NAME FIELD_TYPE_ANSISTRING FIELD_TYPE_BLOB FIELD_TYPE_CURRENCY FIELD_TYPE_DATE_TIME FIELD_TYPE_FLOAT FIELD_TYPE_SINT FIELD_TYPE_UINT FIELD_TYPE_UTFSTRING FieldRelation FieldTypeTag IndexMode InsertFlags ObjectLockDuration ObjectLockMode Order RemoveFlags String TableMode TxCompletionMode TxFlushMode TxIsolation WString

enum db::ObjectLockMode Object lock mode. See also: ObjectLock, Database::tx_begin, Database::lock_table, Table::lock_row Enumerator: DB_LOCK_SHARED  Obtain a shared lock. When applied to a table or row, a shared object allows other transactions to read, but not modify, the locked object. When applied to a transaction, a shared lock allows other transactions to access the database concurrently. DB_LOCK_EXCLUSIVE  Obtain an exclusive lock. When applied to a table or row, an exclusive lock prevents other transactions from reading or writing the locked object. When applied to a transaction, an exclusive lock prevents other transactions from starting until the current transaction is finished.