Question

this is my model :

class zjm_model(models.Model):
    a = models.CharField(max_length=36)
    b = models.CharField(max_length=36)

and the table zjm_model has many data in my mysql , and now ,

i want to add a new field :

class zjm_model(models.Model):
    a = models.CharField(max_length=36)
    b = models.CharField(max_length=36)
    c = models.CharField(max_length=36)

but , when i run manage.py syncdb , it show this :

No fixtures found.

so how can i to add a new field to my database ,

thanks

Answer 1

Database migrations are not built-in to Django, so you’ll need to use a third party library. I highly recommend south.