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| author | Lauro Caetano <laurocaetano1@gmail.com> | 2014-06-02 23:07:02 -0300 |
|---|---|---|
| committer | Lauro Caetano <laurocaetano1@gmail.com> | 2014-06-03 16:20:08 -0300 |
| commit | 2c555ec43ad254ab63cf1e572f999f7521c6cb04 (patch) | |
| tree | a4bb9b3cd4364005ec0f802baae1b93273fc5f64 /activerecord/test/models/owner.rb | |
| parent | 4bcf9029452e0c760af04faab6b549710401e8cf (diff) | |
| download | rails-2c555ec43ad254ab63cf1e572f999f7521c6cb04.tar.gz rails-2c555ec43ad254ab63cf1e572f999f7521c6cb04.tar.bz2 rails-2c555ec43ad254ab63cf1e572f999f7521c6cb04.zip | |
Fix regression on eager loading association based on SQL query rather
than existing column.
Fixes #15480.
Diffstat (limited to 'activerecord/test/models/owner.rb')
| -rw-r--r-- | activerecord/test/models/owner.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/activerecord/test/models/owner.rb b/activerecord/test/models/owner.rb index cf24502d3a..2e3a9a3681 100644 --- a/activerecord/test/models/owner.rb +++ b/activerecord/test/models/owner.rb @@ -3,6 +3,18 @@ class Owner < ActiveRecord::Base has_many :pets, -> { order 'pets.name desc' } has_many :toys, :through => :pets + belongs_to :last_pet, class_name: 'Pet' + scope :including_last_pet, -> { + select(%q[ + owners.*, ( + select p.pet_id from pets p + where p.owner_id = owners.owner_id + order by p.name desc + limit 1 + ) as last_pet_id + ]).includes(:last_pet) + } + after_commit :execute_blocks def blocks |