Update coerced_tests.rb

test/cases/coerced_tests.rb

@@ -1489,6 +1489,9 @@ def test_reverse_arel_assoc_order_with_function_coerced
     topics = Topic.order(Arel.sql("LEN(title)") => :asc).reverse_order
     assert_equal topics(:second).title, topics.first.title
   end
+
+  # Order column must be in the GROUP clause. However, with implicit ordering we can't test this when selecting expression column.
+  coerce_tests! %r{runs queries when using pick with expression column and empty IN}
 end
 
 module ActiveRecord