1 files changed, 5 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
index 0f44baa2fe..d24cce0a3c 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
@@ -105,7 +105,7 @@ module ActiveRecord
 
       # Returns a bind substitution value given a +column+ and list of current
       # +binds+
-      def substitute_for(column, binds)
+      def substitute_at(column, index)
         Arel.sql '?'
       end
 
@@ -203,6 +203,10 @@ module ActiveRecord
       def release_savepoint
       end
 
+      def case_sensitive_modifier(node)
+        node
+      end
+
       def current_savepoint_name
         "active_record_#{open_transactions}"
       end