How to fetch from the sql table with flask/python

Question

I am trying to implement the search

sql table

id,name,product
1,a,Books
2,b,Books
3,c,Balls,Books,Pen
4,d,Balls,Pen

Fetching from id field which is working fine

if (id): 
         cursor.execute("select * from books where id = %s", [id])
         conn = cursor.fetchall()

How to fetch from the product field dynamically

if (product): 
         cursor.execute("select * from books where product like ('Books')
         conn = cursor.fetchall()

This will print all the 4 rows since Books contain all the rows

if (product): 
         cursor.execute("select * from books where product like ('Balls','Pen')
         conn = cursor.fetchall()

This will print 3rd and 4th row as 3 and 4 have Balls and Pen. After like column it may vary to any number of fields, how to populate it?

Answer 1

It's quite easy, just Use the table name you have created in model add objects and call method all() it's done.

Example:

class Student(models.Model):
    name = models.CharField(max_length=100)


def index(request):
    if request.method == "GET":
        data = Student.objects.all()
        return render('index.html', data)