> > use the PG ENUM type instead and add create_type=False: > > from sqlalchemy.dialects.postgresql import ENUM > > ENUM(‘male’, ‘female’, name=‘gt’, create_type=False) >
This method didn't work for me. The safest way I could find is to manually edit the autogenerated script, removing the reference to the column, and then adding the column manually later using op.execute. For example: op.execute("ALTER TABLE ModelB ADD gender gender_type") -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.