lib/lhm/migrator.rb in lhm-1.0.2 vs lib/lhm/migrator.rb in lhm-1.0.3

@@ -64,11 +64,10 @@
     #   end
     #
     # @param [String] name Name of the column to change
     # @param [String] definition Valid SQL column definition
     def change_column(name, definition)
-      remove_column(name)
-      add_column(name, definition)
+      ddl("alter table `%s` modify column `%s` %s" % [@name, name, definition])
     end
 
     # Remove a column from a table
     #
     # @example