for many to many relationships between two tables .. you can make a third table that only contains the id fields ftom both tables , then you can make a third model for this table
On Fri, 13 Jul 2018, 22:24 , <[email protected]> wrote: > I tried for hours to get django's migrate/makemigrations function work but > miserably couldn't so I created my tables in MySQL. Now I'm trying to add a > ManyToManyField between 2 models but am not sure how the MySQL syntax is > supposed to look like. > > This is my current code: > > from django.db import models > > class Publication(models.Model): > title = models.CharField(max_length=30) > > class Article(models.Model): > headline = models.CharField(max_length=100) > > and I can create a table as follows in MySQL: > > CREATE TABLE publication ( > title varchar(30) > ); > CREATE TABLE Article ( > headline varchar(100), > ); > > I need to add the ManyToManyField like so: > class Article(models.Model): > headline = models.CharField(max_length=100) > *publications = models.ManyToManyField(Publication)* > > I'm really running low on time, could someone assist me with what the > MySQL code is supposed to look like? I will be permanently in your debt. > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/6f546243-23f0-4760-806b-9fff01d2afd7%40googlegroups.com > <https://groups.google.com/d/msgid/django-users/6f546243-23f0-4760-806b-9fff01d2afd7%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAHV4E-eGQQ3jdwSaa9d9xaxk7rV_Tt-Fqas3OTuhYEYd1%3D8zMA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
