// create 
const user = await prisma.user.create({
	data: {
		name: 'abbas',
		email: 'abbas@gmail.com'
	},
	userPrefrences: { // create other row with this
		create: {
			receiveEmails: true,
			categories: { // if not exist to  connect create it
				connectOrCreate: {
					where: { id: 3 },
					create: { name: "Big Data" }
				}
			}
		}
	},
	profile: { // connect created row with this
		connect: {}
	}
})

const users = await prisma.user.create({
	data: {},
	// returned result include only what in data, to include others
	include: {
		userPrefrences: true
	},
	// another option is select which enable us to exclude also main fields of row, we should use include or select not both
	select: {
		name: true,
		userPrefrences: true,
		another_relation: { 
			spesficFields: true
		}
	}
})