446         default = entity.defaultval

   446         default = entity.defaultval

   447         if default is not None:

   447         if default is not None:

   448             default = default.unzpickle()

   448             default = default.unzpickle()

   449         props = {'default': default,

   449         props = {'default': default,

   450                  'indexed': entity.indexed,

   450                  'indexed': entity.indexed,

   451                  'fulltextindexed': entity.fulltextindexed,

   452                  'fulltextindexed': entity.fulltextindexed,

   452                  'internationalizable': entity.internationalizable}

   453                  'internationalizable': entity.internationalizable}

   453         # update the in-memory schema first

   454         # update the in-memory schema first

   454         rdefdef = self.init_rdef(**props)

   455         rdefdef = self.init_rdef(**props)

   455         # then make necessary changes to the system source database

   456         # then make necessary changes to the system source database