void close ( boolean script ) { closeLog ( ) ; deleteNewAndOldFiles ( ) ; writeScript ( script ) ; closeAllTextCaches ( script ) ; if ( cache != null ) { cache . close ( true ) ; } properties . setProperty ( HsqlDatabaseProperties . db_version , HsqlDatabaseProperties . THIS_VERSION ) ; properties . setProperty ( HsqlDatabaseProperties . hsqldb_compatible_version , HsqlDatabaseProperties . FIRST_COMPATIBLE_VERSION ) ; // set this one last to save the props properties . setDBModified ( HsqlDatabaseProperties . FILES_NEW ) ; deleteLog ( ) ; if ( script ) { deleteBackup ( ) ; deleteData ( ) ; } else { try { backupData ( ) ; renameNewBackup ( ) ; } catch ( IOException e ) { } } renameNewScript ( ) ; properties . setProperty ( HsqlDatabaseProperties . hsqldb_cache_version , HsqlDatabaseProperties . THIS_CACHE_VERSION ) ; properties . setDBModified ( HsqlDatabaseProperties . FILES_NOT_MODIFIED ) ; }
Close all the database files . If script argument is true no . data or . backup file will remain and the . script file will contain all the data of the cached tables as well as memory tables .