void __construct(ConnectionInterface $connection

string compileInsertGetId(Builder $query, array $values, string

string getValue(Expression $expression)

array prepareBindingsForUpdate(array $bindings, array $values) Prepare

array processColumnListing(array $results) Process the results of a column

$this addBinding(mixed $value, string $type = 'where') Add a binding to

Builder class Builder (

$this offset(int $value) Set the "offset" value of the query.

mixed avg(string $column) Retrieve the average of the values of a given

stdClass|array|null first(array $columns = array('*'))