diff options
Diffstat (limited to 'activerecord/lib/active_record/collection_cache_key.rb')
| -rw-r--r-- | activerecord/lib/active_record/collection_cache_key.rb | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/collection_cache_key.rb b/activerecord/lib/active_record/collection_cache_key.rb index 4b6db8a96c..bfcb3e54be 100644 --- a/activerecord/lib/active_record/collection_cache_key.rb +++ b/activerecord/lib/active_record/collection_cache_key.rb @@ -23,8 +23,7 @@ module ActiveRecord query = collection.select("#{column} AS collection_cache_key_timestamp") subquery_alias = "subquery_for_cache_key" subquery_column = "#{subquery_alias}.collection_cache_key_timestamp" - subquery = query.arel.as(subquery_alias) - arel = Arel::SelectManager.new(subquery).project(select_values % subquery_column) + arel = query.send(:build_subquery, subquery_alias, select_values % subquery_column) else query = collection.unscope(:order) query.select_values = [select_values % column] |