CODEWITHSUNDEEP
djangodatabasedjango-queryset
user14263836
user14263836

Reputation:

check to check DB tables exists in Django?

I write this form for the product, that's got all brand and then set choice list for brand input

class ProductForm(forms.ModelForm):

class Meta:
    BRAND_CHOICE = Brand.objects.all()
    model = Product
    fields = '__all__'
    widgets = {
        'brand': forms.Select(choices=BRAND_CHOICE),
     }

but I take error when run

python manage.py migrate

an error that I taken

django.db.utils.OperationalError: no such table: app_product_brand

So how can I check DB and if tables exist then make a query to Database?

Upvotes: 1

Views: 2474

Answers (1)

Suhas Kashyap
Suhas Kashyap

Reputation: 438

You can check in your models.py app_product_brand , if you have this model , if you are already having do

python manage.py makemigrations
python manage.py migrate app_product_brand

If not you can check all tables using this

from django.db import connection
all_tables = connection.introspection.table_names()

Upvotes: 2

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