diff options
| -rw-r--r-- | activerecord/lib/active_record/relation.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index 4e62187449..b6b4085ec0 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -356,13 +356,15 @@ module ActiveRecord end def references_eager_loaded_tables? - joined_tables = (tables_in_string(arel.joins(arel)) + [table.name, table.table_alias]).compact.uniq + # always convert table names to downcase as in Oracle quoted table names are in uppercase + joined_tables = (tables_in_string(arel.joins(arel)) + [table.name, table.table_alias]).compact.map(&:downcase).uniq (tables_in_string(to_sql) - joined_tables).any? end def tables_in_string(string) return [] if string.blank? - string.scan(/([a-zA-Z_][\.\w]+).?\./).flatten.uniq + # always convert table names to downcase as in Oracle quoted table names are in uppercase + string.scan(/([a-zA-Z_][\.\w]+).?\./).flatten.map(&:downcase).uniq end end |