# Tech I use:
* Auth v5
* Prisma with Neon.tech
* Next.JS 14

## Installing

npm install prisma --save-dev

 npm i prisma/client 

 npm install @auth/prisma-adapter 

## Create 👉 /root/lib/db.ts

 import { PrismaClient } from '@prisma/client';

declare const global: Global & { prisma?: PrismaClient };

export let db: PrismaClient;

if (typeof window === 'undefined') {
  if (process.env['NODE_ENV'] === 'production') {
    db = new PrismaClient();
  } else {
    if (!global.prisma) {
      global.prisma = new PrismaClient();
    }
    db = global.prisma;
  }
} 

## On the red arrow on the image where i get the error

# BUT already do the:

npx prisma generate

### Update:
## in /root/prisma/schema.prisma

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

// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init

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

// prisma/schema.prisma
datasource db {
  provider  = "postgresql"
  url          = env("DATABASE_URL")
  // uncomment next line if you use Prisma <5.10
  // directUrl = env("DATABASE_URL_UNPOOLED")
}

model Account {
  id                 String  @id @default(cuid())
  userId             String
  // ... other codes

  user User @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@unique([provider, providerAccountId])
}

model User {
  id            String    @id @default(cuid())
  // ... other codes
  password      String?
  accounts      Account[]
}