hello again, how to replicate the cartID on the empty ones since they are the same entry should I use prisma.$transation (to implement it)or there is any implementation on it? Thank u

To replicate it on the empty ones, you can use an update on the product and use

connect

to pass the

cartID

.

this is same applies to here product to cart? anyway, the reason I want to replicate it is that I want to make an order history and cart history(or this is impossible? dunno)

Yes it will. You can use

connect

to add from any side of the relation.

here is my DB schema and some code. I don't know where I make mistake, but when I try to add the product it still returns me an empty []. I am literally confuse,

Looks fine to me. Can you add logging to

PrismaClient

like this and see if there is an

update

statement for the connect?:

const prisma = new PrismaClient({ log: ['query'] })

here is the console.log i don't see any statement for the connect