3 files changed, 5 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb
index 53a710537f..fa18822c24 100755
--- a/activerecord/lib/active_record/associations.rb
+++ b/activerecord/lib/active_record/associations.rb
@@ -2123,7 +2123,7 @@ module ActiveRecord
                 klass.send(:type_condition, aliased_table_name)] unless klass.descends_from_active_record?
 
               [through_reflection, reflection].each do |ref|
-                join << "AND #{interpolate_sql(sanitize_sql(ref.options[:conditions]))} " if ref && ref.options[:conditions]
+                join << "AND #{interpolate_sql(sanitize_sql(ref.options[:conditions], aliased_table_name))} " if ref && ref.options[:conditions]
               end
 
               join
diff --git a/activerecord/lib/active_record/associations/association_proxy.rb b/activerecord/lib/active_record/associations/association_proxy.rb
index 676c4ace61..241b9bfee0 100644
--- a/activerecord/lib/active_record/associations/association_proxy.rb
+++ b/activerecord/lib/active_record/associations/association_proxy.rb
@@ -169,8 +169,8 @@ module ActiveRecord
         end
 
         # Forwards the call to the reflection class.
-        def sanitize_sql(sql)
-          @reflection.klass.send(:sanitize_sql, sql)
+        def sanitize_sql(sql, table_name = @reflection.klass.quoted_table_name)
+          @reflection.klass.send(:sanitize_sql, sql, table_name)
         end
 
         # Assigns the ID of the owner to the corresponding foreign key in +record+.
diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index 9943a7014a..251d5000f5 100755
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -2231,12 +2231,12 @@ module ActiveRecord #:nodoc:
         #   ["name='%s' and group_id='%s'", "foo'bar", 4]  returns  "name='foo''bar' and group_id='4'"
         #   { :name => "foo'bar", :group_id => 4 }  returns "name='foo''bar' and group_id='4'"
         #   "name='foo''bar' and group_id='4'" returns "name='foo''bar' and group_id='4'"
-        def sanitize_sql_for_conditions(condition)
+        def sanitize_sql_for_conditions(condition, table_name = quoted_table_name)
           return nil if condition.blank?
 
           case condition
             when Array; sanitize_sql_array(condition)
-            when Hash;  sanitize_sql_hash_for_conditions(condition)
+            when Hash;  sanitize_sql_hash_for_conditions(condition, table_name)
             else        condition
           end
         end