instance method
left_outer_joins
Ruby on Rails 5.1.7
Since v5.0.7.2Signature
left_outer_joins(*args)Performs a left outer joins on args:
User.left_outer_joins(:posts)
=> SELECT "users".* FROM "users" LEFT OUTER JOIN "posts" ON "posts"."user_id" = "users"."id"Parameters
-
argsrest
Source
# File activerecord/lib/active_record/relation/query_methods.rb, line 465
def left_outer_joins(*args)
check_if_method_has_arguments!(:left_outer_joins, args)
args.compact!
args.flatten!
spawn.left_outer_joins!(*args)
end
Defined in activerecord/lib/active_record/relation/query_methods.rb line 465
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Defined in ActiveRecord::QueryMethods