diff options
Diffstat (limited to 'activerecord/lib/active_record/associations/preloader')
| -rw-r--r-- | activerecord/lib/active_record/associations/preloader/association.rb | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/activerecord/lib/active_record/associations/preloader/association.rb b/activerecord/lib/active_record/associations/preloader/association.rb index 46532f651e..342d9e7a5a 100644 --- a/activerecord/lib/active_record/associations/preloader/association.rb +++ b/activerecord/lib/active_record/associations/preloader/association.rb @@ -36,13 +36,7 @@ module ActiveRecord def preloaded_records return @preloaded_records if defined?(@preloaded_records) - return [] if owner_keys.empty? - # Some databases impose a limit on the number of ids in a list (in Oracle it's 1000) - # Make several smaller queries if necessary or make one query if the adapter supports it - slices = owner_keys.each_slice(klass.connection.in_clause_length || owner_keys.size) - @preloaded_records = slices.flat_map do |slice| - records_for(slice) - end + @preloaded_records = owner_keys.empty? ? [] : records_for(owner_keys) end private |