Basic schema for postgresql database in prisma

schema.prisma

// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

generator client {
  provider = "prisma-client-js"
}

datasource db {
  provider = "postgresql"
  url      = env("DATABASE_URL")
}

model Post {
  id        String   @id @default(cuid())
  text      String
  createdAt DateTime @default(now())
  user      User     @relation(fields: [userId], references: [id])
  userId    String
}

model User {
  id    String @id @default(uuid())
  name  String
  posts Post[]
}