Fix has many through not quoting table names [#1163 state:resolved]

Signed-off-by: Frederick Cheung <frederick.cheung@gmail.com>

2 files changed, 4 insertions, 4 deletions

diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb
index 3cee9c7af2..07bc50c886 100755
--- a/activerecord/lib/active_record/associations.rb
+++ b/activerecord/lib/active_record/associations.rb
@@ -2198,7 +2198,7 @@ module ActiveRecord
             protected
 
               def aliased_table_name_for(name, suffix = nil)
-                if !parent.table_joins.blank? && parent.table_joins.to_s.downcase =~ %r{join(\s+\w+)?\s+#{name.downcase}\son}
+                if !parent.table_joins.blank? && parent.table_joins.to_s.downcase =~ %r{join(\s+\w+)?\s+#{active_record.connection.quote_table_name name.downcase}\son}
                   @join_dependency.table_aliases[name] += 1
                 end
 
diff --git a/activerecord/lib/active_record/associations/has_many_through_association.rb b/activerecord/lib/active_record/associations/has_many_through_association.rb
index a0bb3a45b0..2eeeb28d1f 100644
--- a/activerecord/lib/active_record/associations/has_many_through_association.rb
+++ b/activerecord/lib/active_record/associations/has_many_through_association.rb
@@ -160,9 +160,9 @@ module ActiveRecord
           end
 
           "INNER JOIN %s ON %s.%s = %s.%s %s #{@reflection.options[:joins]} #{custom_joins}" % [
-            @reflection.through_reflection.table_name,
-            @reflection.table_name, reflection_primary_key,
-            @reflection.through_reflection.table_name, source_primary_key,
+            @reflection.through_reflection.quoted_table_name,
+            @reflection.quoted_table_name, reflection_primary_key,
+            @reflection.through_reflection.quoted_table_name, source_primary_key,
             polymorphic_join
           ]
         end