TechEmpower.FrameworkBenchmarks/frameworks/JavaScript/uwebsockets.js/src/database/postgres.js

import postgres from "postgres";

const sql = postgres({
  host: "tfb-database",
  user: "benchmarkdbuser",
  password: "benchmarkdbpass",
  database: "hello_world",
  fetch_types: false,
  max: 1
});

export const fortunes = async () => await sql`SELECT id, message FROM fortune`;

export const find = async (id) => await sql`SELECT id, randomNumber FROM world WHERE id = ${id}`.then((arr) => arr[0]);

export const bulkUpdate = async (worlds) => await sql`UPDATE world SET randomNumber = (update_data.randomNumber)::int
  FROM (VALUES ${sql(worlds.map(world => [world.id, world.randomNumber]).sort((a, b) => (a[0] < b[0]) ? -1 : 1))}) AS update_data (id, randomNumber)
  WHERE world.id = (update_data.id)::int`;