protected function _initialized()
	{
		$required = array(
			//$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_IDENTTABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_TICKETTABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_USERTABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_RECURTABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_QUEUETABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_LOGTABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_CONFIGTABLE) => false, 
			//$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_NOTIFYTABLE) => false, 
			//$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_CONNECTIONTABLE) => false, 
			);
		
		$errnum = 0;
		$errmsg = '';
		$res = $this->_query("
			SELECT 
				table_name AS name 
			FROM
				INFORMATION_SCHEMA.Tables 
			WHERE 
				TABLE_TYPE = 'BASE TABLE' ", $errnum, $errmsg);
		while ($arr = $this->_fetch($res))
		{
			$table = current($arr);
			
			if (isset($required[$table]))
			{
				$required[$table] = true;
			}
		}
		
		foreach ($required as $table => $exists)
		{
			if (!$exists)
			{
				return false;
			}
		}
		
		return true;
	}
protected function _initialized()
	{
		$required = array(
			//$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_IDENTTABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_TICKETTABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_USERTABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_RECURTABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_QUEUETABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_LOGTABLE) => false, 
			$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_CONFIGTABLE) => false, 
			//$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_NOTIFYTABLE) => false, 
			//$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_CONNECTIONTABLE) => false, 
			);
		
		$errnum = 0;
		$errmsg = '';
		$res = $this->_query("
			SELECT 
				table_name AS name 
			FROM
				INFORMATION_SCHEMA.Tables 
			WHERE 
				TABLE_TYPE = 'BASE TABLE' ", $errnum, $errmsg);
		while ($arr = $this->_fetch($res))
		{
			$table = current($arr);
			
			if (isset($required[$table]))
			{
				$required[$table] = true;
			}
		}
		
		foreach ($required as $table => $exists)
		{
			if (!$exists)
			{
				return false;
			}
		}
		
		return true;
	}
protected function _initialized ( ) { $ required = array ( //$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_IDENTTABLE) => false,  $ this -> _mapTableName ( QUICKBOOKS_DRIVER_SQL_TICKETTABLE ) => false , $ this -> _mapTableName ( QUICKBOOKS_DRIVER_SQL_USERTABLE ) => false , $ this -> _mapTableName ( QUICKBOOKS_DRIVER_SQL_RECURTABLE ) => false , $ this -> _mapTableName ( QUICKBOOKS_DRIVER_SQL_QUEUETABLE ) => false , $ this -> _mapTableName ( QUICKBOOKS_DRIVER_SQL_LOGTABLE ) => false , $ this -> _mapTableName ( QUICKBOOKS_DRIVER_SQL_CONFIGTABLE ) => false , //$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_NOTIFYTABLE) => false,  //$this->_mapTableName(QUICKBOOKS_DRIVER_SQL_CONNECTIONTABLE) => false,  ) ; $ errnum = 0 ; $ errmsg = '' ; $ res = $ this -> _query ( "
			SELECT 
				table_name AS name 
			FROM
				INFORMATION_SCHEMA.Tables 
			WHERE 
				TABLE_TYPE = 'BASE TABLE' " , $ errnum , $ errmsg ) ; while ( $ arr = $ this -> _fetch ( $ res ) ) { $ table = current ( $ arr ) ; if ( isset ( $ required [ $ table ] ) ) { $ required [ $ table ] = true ; } } foreach ( $ required as $ table => $ exists ) { if ( ! $ exists ) { return false ; } } return true ; }
Tell whether or not the SQL driver has been initialized

@return boolean
Tell whether or not the SQL driver has been initialized