Merge pull request #15652 from sgrif/pluck-multiple-named-columns

Pluck should work with columns of the same name from different tables

1 files changed, 7 insertions, 0 deletions

diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb
index dfc6a7ec67..222b1505a8 100644
--- a/activerecord/test/cases/calculations_test.rb
+++ b/activerecord/test/cases/calculations_test.rb
@@ -610,4 +610,11 @@ class CalculationsTest < ActiveRecord::TestCase
     assert_equal [1,2,3,4,5], taks_relation.pluck(:id)
     assert_equal [false, true, true, true, true], taks_relation.pluck(:approved)
   end
+
+  def test_pluck_columns_with_same_name
+    expected = [["The First Topic", "The Second Topic of the day"], ["The Third Topic of the day", "The Fourth Topic of the day"]]
+    actual = Topic.joins(:replies)
+      .pluck('topics.title', 'replies_topics.title')
+    assert_equal expected, actual
+  end
 end