1 files changed, 5 insertions, 8 deletions
diff --git a/activerecord/lib/active_record/associations/collection_association.rb b/activerecord/lib/active_record/associations/collection_association.rb
index 87576abd92..256df3ca11 100644
--- a/activerecord/lib/active_record/associations/collection_association.rb
+++ b/activerecord/lib/active_record/associations/collection_association.rb
@@ -62,8 +62,10 @@ module ActiveRecord
             record.send(reflection.association_primary_key)
           end
         else
-          column  = "#{reflection.quoted_table_name}.#{reflection.association_primary_key}"
-          scope.pluck(column)
+          @association_ids ||= (
+            column = "#{reflection.quoted_table_name}.#{reflection.association_primary_key}"
+            scope.pluck(column)
+          )
         end
       end
 
@@ -440,12 +442,7 @@ module ActiveRecord
 
       private
       def get_records
-        if reflection.scope_chain.any?(&:any?) ||
-          scope.eager_loading? ||
-          klass.scope_attributes?
-
-          return scope.to_a
-        end
+        return scope.to_a if skip_statement_cache?
 
         conn = klass.connection
         sc = reflection.association_scope_cache(conn, owner) do