array prepareBindings(array $bindings) Prepare the query bindings for execution

int transactionLevel() Get the number of active transactions.

int transactionLevel() Get the number of active transactions.

DetectsLostConnections trait DetectsLostConnections (

$this setPdo(PDO|null $pdo)

ConnectionResolver class ConnectionResolver implements

void setQueryGrammar(Grammar $grammar)

int affectingStatement(string $query, array $bindings = array()) Run an

bool isDoctrineAvailable() Is Doctrine available?

int getFetchMode() Get the default fetch mode for the connection.