$enableQueryCache public property Whether to enable query caching

$password public property The password for establishing DB connection

$serverStatusCache public property The cache object or the ID

createPdoInstance() protected method Creates the PDO instance

quoteValue() public method Quotes a string value for use

$dsn public property The Data Source Name, or DSN, contains the

$schemaCacheExclude public property List of tables whose metadata

$slave public read-only property The currently active

$emulatePrepare public property Whether to turn on prepare emulation

beginTransaction() public method Starts a transaction