Re: models foreign key

On Thu, Jan 12, 2017 at 01:40:43AM -0800, jeffreyequizuvero wrote:
>
>
> *This is about the models foreign key, I have two tables and i used foreign
> key to connect these tables however after i did migration it's not working.
> Is there any wrong with my code? *

I can see that you have a commented-out "managed = False" in the
definition of your models. Did you create and apply migrations before,
or after you commented the attribute out? If you ran your migrations
with managed = False, then it's expected that those tables are ignored
for migrations.

If that's not it, then I'm afraid you'll have to provide more details
than "it's not working" – what steps did you take exactly, what was
the output, what output did you expect, etc.

Good luck,

Michal

> *please help, Thanks. *
>
>
> class *Author*(models.Model):
> * Author_code = models.CharField(max_length=50,unique=True)*
> Author_Fname = models.CharField(max_length=30, blank=True, null=True)
> Author_Mname = models.CharField(max_length=30, blank=True, null=True)
> Author_Lname = models.CharField(max_length=30, blank=True, null=True)
>
> class Meta:
> # managed = False
> db_table = 'Author'
>
>
> class *Book*(models.Model):
>
> Book_code = models.CharField(max_length=50, blank=True,
> default=user_code_key,unique=True)
> * Author_code = models.ForeignKey(Author, to_field=Author_code',
> on_delete=models.CASCADE)*
> Book_title = models.CharField(max_length=50, blank=True, null=True)
>
> class Meta:
> # managed = False
> db_table = 'Book'
>
>
>
>
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