before was empty, but I deleted the column and remade, thanks Em terça-feira, 30 de dezembro de 2014 11h52min14s UTC-2, Neto escreveu: > > I changed a CharField to IntegerField and when I did ./manage.py migrate, > appeared the message on terminal: > > django.db.utils.ProgrammingError: column "rotulo" cannot be cast > automatically to type integer HINT: Specify a USING expression to perform > the conversion. > > What is it? >
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