import { int, singlestoreTable, varchar } from 'drizzle-orm/singlestore-core';
import { drizzle } from 'drizzle-orm/singlestore';

export const usersTable = singlestoreTable('users_table', {
  id: int().primaryKey(),
  name: varchar({ length: 255 }).notNull(),
  age: int().notNull(),
  email: varchar({ length: 255 }).notNull().unique(),
});

...

const db = drizzle(process.env.DATABASE_URL!);

db.select()...

/// <reference types="@cloudflare/workers-types" />
import { drizzle, DrizzleSqliteDODatabase } from 'drizzle-orm/durable-sqlite';
import { DurableObject } from 'cloudflare:workers'
import { migrate } from 'drizzle-orm/durable-sqlite/migrator';
import migrations from '../drizzle/migrations';
import { usersTable } from './db/schema';

export class MyDurableObject1 extends DurableObject {
  storage: DurableObjectStorage;
  db: DrizzleSqliteDODatabase<any>;

  constructor(ctx: DurableObjectState, env: Env) {
    super(ctx, env);
    this.storage = ctx.storage;
    this.db = drizzle(this.storage, { logger: false });
  }

    async migrate() {
        migrate(this.db, migrations);
    }

  async insert(user: typeof usersTable.$inferInsert) {
        await this.db.insert(usersTable).values(user);
    }

  async select() {
        return this.db.select().from(usersTable);
    }
}

export default {
  /**
   * This is the standard fetch handler for a Cloudflare Worker
   *
   * @param request - The request submitted to the Worker from the client
   * @param env - The interface to reference bindings declared in wrangler.toml
   * @param ctx - The execution context of the Worker
   * @returns The response to be sent back to the client
   */
  async fetch(request: Request, env: Env): Promise<Response> {
    const id: DurableObjectId = env.MY_DURABLE_OBJECT1.idFromName('durable-object');
    const stub = env.MY_DURABLE_OBJECT1.get(id);
    await stub.migrate();

    await stub.insert({
      name: 'John',
      age: 30,
      email: 'john@example.com',
      })
    console.log('New user created!')
  
    const users = await stub.select();
    console.log('Getting all users from the database: ', users)

        return new Response();
    }
}