useMaster() public method Executes the provided callback

$schemaMap public property Mapping between PDO driver names and

$driverName public property Name of the DB driver

$isActive public read-only property Whether the DB connection

$enableSlaves public property Whether to enable read/write splitting

$username public property The username for establishing DB connection

$charset public property The charset used for database connection

getSlave() public method Returns the currently active

cache() public method Uses query cache for the queries

openFromPool() protected method Opens the connection to