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 023d144693..12e4fae865 100644 --- a/activerecord/lib/active_record/collection_cache_key.rb +++ b/activerecord/lib/active_record/collection_cache_key.rb @@ -20,8 +20,7 @@ module ActiveRecord select_values = "COUNT(*) AS #{connection.quote_column_name("size")}, MAX(%s) AS timestamp" if collection.has_limit_or_offset? - query = collection.spawn - query.select_values = [column] + query = collection.select(column) subquery_alias = "subquery_for_cache_key" subquery_column = "#{subquery_alias}.#{timestamp_column}" subquery = query.arel.as(subquery_alias) |