bool exists() Determine if any rows exist for the current query.

$this havingRaw(string $sql, array $bindings = array(), string $boolean = 'and')

bool updateOrInsert(array $attributes, array $values = array()) Insert

$this orderByRaw(string $sql, array $bindings = array()) Add a raw "order

Builder|

Builder class Builder (

float|int numericAggregate(string $function, array $columns = array('*'))

mixed aggregate(string $function, array $columns = array('*')) Execute

string __toString() Get the value of the expression.

$this addNestedWhereQuery(Builder|