Working with Create Operations

const user = await prisma.user.create({
  data: { email: "a@b.io", name: "Alice" }
});

await prisma.user.create({
  data: {
    email: "a@b.io",
    posts: {
      create: [
        { title: "Hello", published: true },
        { title: "World" }
      ]
    }
  }
});

const result = await prisma.user.createMany({
  data: [{ email: "a@b.io" }, { email: "c@d.io" }],
  skipDuplicates: true
});
console.log(result.count);

const user = await prisma.user.create({
  data: { email: "a@b.io" },
  select: { id: true, email: true }
});

try {
  await prisma.user.create({ data: { email: "dup@x.io" } });
} catch (e) {
  if (e instanceof Prisma.PrismaClientKnownRequestError && e.code === "P2002") {
    // unique constraint failed on e.meta?.target
  }
}

await prisma.post.create({
  data: { title: "Hi", author: { connect: { id: 1 } } }
});

await prisma.post.create({
  data: {
    title: "Hi",
    tags: {
      connectOrCreate: [
        { where: { name: "react" }, create: { name: "react" } },
        { where: { name: "ts" },    create: { name: "ts" } }
      ]
    }
  }
});