// 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 = "postgres" url = env("DATABASE_URL") } model user { id String @id() @default(uuid()) username String } model message { id String @id() @default(uuid()) content String userId String createAt DateTime @default(now()) }