Drizzle ORM - undefined

Npm

npm

yarn

pnpm

bun

npm i drizzle-orm

yarn add drizzle-orm

pnpm add drizzle-orm

bun add drizzle-orm

npm

yarn

pnpm

bun

npm i drizzle-orm -D drizzle-kit

yarn add drizzle-orm -D drizzle-kit

pnpm add drizzle-orm -D drizzle-kit

bun add drizzle-orm -D drizzle-kit

AnchorCards

Callout

Callout example

IMPORTANT

Callout example

WARNING

Callout example

CodeTabs with CodeTab

index.ts

schema.ts

import * as schema from './schema';
import { drizzle } from 'drizzle-orm/...';

const db = drizzle(client, { schema });

const result = await db.query.users.findMany({
	with: {
		posts: true
	},
});

[{
	id: 10,
	name: "Dan",
	posts: [
		{
			id: 1,
			content: "SQL is awesome",
			authorId: 10,
		},
		{
			id: 2,
			content: "But check relational queries",
			authorId: 10,
		}
	]
}]

import { integer, serial, text, pgTable } from 'drizzle-orm/pg-core';
import { relations } from 'drizzle-orm';

export const users = pgTable('users', {
	id: serial('id').primaryKey(),
	name: text('name').notNull(),
});

export const usersRelations = relations(users, ({ many }) => ({
	posts: many(posts),
}));

export const posts = pgTable('posts', {
	id: serial('id').primaryKey(),
	content: text('content').notNull(),
	authorId: integer('author_id').notNull(),
});

export const postsRelations = relations(posts, ({ one }) => ({
	author: one(users, { fields: [posts.authorId], references: [users.id] }),
}));

IsSupportedChipGroup

PostgreSQL

SQLite

MySQL

Section

For codeblocks connection

import { sql } from "drizzle-orm";
import { integer, sqliteTable } from "drizzle-orm/sqlite-core";

const table = sqliteTable('table', {
int1: integer('int1').default(42),
int2: integer('int2').default(sql`(abs(42))`)
});

CREATE TABLE `table` (
  `int1` integer DEFAULT 42
  `int2` integer DEFAULT (abs(42))
);

Tabs with Tab and Section

PostgreSQL

MySQL

SQLite

import { sql } from "drizzle-orm";
import { integer, uuid, pgTable } from "drizzle-orm/pg-core";

const table = pgTable('table', {
  integer1: integer('integer1').default(42),
  integer2: integer('integer2').default(sql`'42'::integer`),
  uuid1: uuid('uuid1').defaultRandom(),
  uuid2: uuid('uuid2').default(sql`gen_random_uuid()`),
});

CREATE TABLE IF NOT EXISTS "table" (
  "integer1" integer DEFAULT 42,
  "integer2" integer DEFAULT '42'::integer,
  "uuid1" uuid DEFAULT gen_random_uuid(),
  "uuid2" uuid DEFAULT gen_random_uuid()
);

import { sql } from "drizzle-orm";
import { int, time, mysqlTable } from "drizzle-orm/mysql-core";

const table = mysqlTable("table", {
  int: int("int").default(42),
  time: time("time").default(sql`cast("14:06:10" AS TIME)`),
});

CREATE TABLE `table` (
  `int` int DEFAULT 42,
  `time` time DEFAULT cast("14:06:10" AS TIME)
);

import { sql } from "drizzle-orm";
import { integer, sqliteTable } from "drizzle-orm/sqlite-core";

const table = sqliteTable('table', {
  int1: integer('int1').default(42),
  int2: integer('int2').default(sql`(abs(42))`)
});

CREATE TABLE `table` (
  `int1` integer DEFAULT 42
  `int2` integer DEFAULT (abs(42))
);

SimpleLinkCards

PostgreSQL column types

MySQL column types

SQLite column types

Steps

With h4 headers

Install babel plugin

It’s necessary to bundle SQL migration files as string directly to your bundle.

npm install babel-plugin-inline-import

Update config files.

You will need to update babel.config.js, metro.config.js and drizzle.config.ts files

module.exports = function (api) {
  api.cache(true);

  return {
    presets: ["babel-preset-expo"],
    plugins: [["inline-import", { extensions: [".sql"] }]], // <-- add this
  };
};

YoutubeCards

38:08

Easiest Database Setup in Next.js 14 with Turso & Drizzle

Sam Meech-Ward

5:46:28

Next.js Project with Vercel, Neon, Drizzle, TailwindCSS, FlowBite and more!

CodingEntrepreneurs

5:46

I Have A New Favorite Database Tool

Theo - t3.gg

Collapsable code block

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

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


model Product {
  id              Int           @id @default(autoincrement())
  name            String
  supplierId      Int
  unitPrice       Decimal       @db.Decimal(10, 4)
  unitsInStock    Int

  supplier        Supplier?     @relation(fields: [supplierId], references: [id])
  orderDetails    OrderDetail[]

  @@map("products")
}

model Supplier {
  id           Int       @id @default(autoincrement())
  companyName  String
  city         String
  country      String

  products     Product[]

  @@map("suppliers")
}

model OrderDetail {
  orderId   Int
  productId Int
  quantity  Int

  order   Order   @relation(fields: [orderId], references: [id])
  product Product @relation(fields: [productId], references: [id])

  @@id([orderId, productId])
  @@map("order_details")
}

model Order {
  id             Int       @id @default(autoincrement())
  orderDate      DateTime  @db.Date
  shippedDate    DateTime? @db.Date
  shipAddress    String
  shipPostalCode String?
  shipCountry    String

  orderDetails OrderDetail[]

  @@map("orders")
}

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