X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/e660e609661edadc1ed5ad49d6e83e936b2f91cd..e825f8b2647fb1bc62fb017149930b94ec4d4ea2:/lib/migrate.rb

diff --git a/lib/migrate.rb b/lib/migrate.rb
index 75e047815..7c14333b3 100644
--- a/lib/migrate.rb
+++ b/lib/migrate.rb
@@ -126,6 +126,9 @@ module ActiveRecord
         if Hash === options and options[:lowercase]
           quoted_column_names = quoted_column_names.map { |e| "LOWER(#{e})" }
         end
+        if Hash === options and options[:columns]
+          quoted_column_names = quoted_column_names + Array[options[:columns]]
+        end
         quoted_column_names = quoted_column_names.join(", ")
 
         execute "CREATE #{index_type} INDEX #{quote_column_name(index_name)} ON #{quote_table_name(table_name)} USING #{index_method} (#{quoted_column_names})"
@@ -134,10 +137,6 @@ module ActiveRecord
       def rename_index(table_name, old_name, new_name)
         execute "ALTER INDEX #{quote_table_name(old_name)} RENAME TO #{quote_table_name(new_name)}"
       end
-
-      def rename_sequence(table_name, old_name, new_name)
-        execute "ALTER SEQUENCE #{quote_table_name(old_name)} RENAME TO #{quote_table_name(new_name)}"
-      end
     end
   end
 end