1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb b/activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb
index 58787cf9db..9b74a774e5 100644
--- a/activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb
+++ b/activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb
@@ -13,11 +13,11 @@ module ActiveRecord
         end
 
         def quote_table_name(name)
-          @quoted_table_names[name] ||= super.gsub(".", "\".\"").freeze
+          self.class.quoted_table_names[name] ||= super.gsub(".", "\".\"").freeze
         end
 
         def quote_column_name(name)
-          @quoted_column_names[name] ||= %Q("#{super.gsub('"', '""')}")
+          self.class.quoted_column_names[name] ||= %Q("#{super.gsub('"', '""')}")
         end
 
         def quoted_time(value)