public Connection::escapeAlias($field) Escapes

protected Connection::expandArguments(&$query, &$args)

public Connection::prefixTables($sql) Appends

public Connection::merge($table, array $options = array())

public Connection::supportsTransactionalDDL()

public static Connection::open(array &$connection_options = array())

public Connection::commit() Throws

public Connection::setKey($key) Tells

public Connection::prepare($statement, array $driver_options = array())

public Connection::select($table, $alias = NULL, array $options = array())