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

Collection pluck(string $column, string|null $key = null)

Relation getRelation(string $name)

mixed scopes(array $scopes) Add the given scopes to the current builder

static bool isUnguarded() Determine if current state is "unguarded"

abstract array match(array $models, Collection

array createMany(array $records) Create an array of new instances of the

AbstractSchemaManager getDoctrineSchemaManager() Get the Doctrine DBAL

BelongsToMany belongsToMany(string

bool isEmpty() Determine if the collection is empty or not.