class Marten::DB::Query::RelatedSet(M)

Overview

Represents a query set resulting from a many-to-one or one-to-one relation.

Defined in:

marten/db/query/related_set.cr

Constructors

Instance methods inherited from class Marten::DB::Query::Set(M)

[](index : Int)
[](range : Range)
[]
, []?(index : Int)
[]?(range : Range)
[]?
, all all, count count, create(**kwargs)
create(**kwargs, &)
create
, create!(**kwargs)
create!(**kwargs, &)
create!
, delete(raw : Bool = false) : Int64 delete, distinct
distinct(*fields : String | Symbol)
distinct
, each(&) each, exclude(query_node : Node)
exclude(**kwargs)
exclude(&)
exclude
, exists? exists?, filter(query_node : Node)
filter(**kwargs)
filter(&)
filter
, first first, first! first!, get(query_node : Node)
get(**kwargs)
get(&)
get
, get!(query_node : Node)
get!(**kwargs)
get!(&)
get!
, inspect(io) inspect, join(*relations : String | Symbol) join, last last, last! last!, model model, none none, order(fields : Array(String | Symbol))
order(*fields : String | Symbol)
order
, paginator(page_size : Int) paginator, reverse reverse, size size, to_s(io) to_s, update(values : Hash | NamedTuple)
update(**kwargs)
update
, using(db : String | Symbol) using

Constructor methods inherited from class Marten::DB::Query::Set(M)

new(query : Marten::DB::Query::SQL::Query(M) = SQL::Query(M).new) new

Macros inherited from module Marten::Template::Object

template_attributes(*names) template_attributes

Constructor Detail

def self.new(instance : Marten::DB::Model, related_field_id : String, query : SQL::Query(M) | Nil = nil) #

[View source]