model User { id Int @id @default(autoincrement()) email String @unique name String? posts Post[] }
DATABASE_URL="postgresql://user:password@localhost:5432/mydb" Alternatives: SQLite for quick local testing: Prisma Ts Software Download
model Post { id Int @id @default(autoincrement()) title String content String? authorId Int author User @relation(fields: [authorId], references: [id]) } For production-like DBs (Postgres, MySQL): model User { id Int @id @default(autoincrement()) email
async function main() { const user = await prisma.user.create({ data: { email: 'alice@example.com', name: 'Alice' }, }); console.log(user); } main() .catch(e => console.error(e)) .finally(async () => await prisma.$disconnect()); Run with ts-node: name: 'Alice' }
datasource db { provider = "postgresql" url = env("DATABASE_URL") } Set DATABASE_URL in .env, e.g.: