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import { Database } from "bun:sqlite";
// Unsafe concurrency is default.const db = Database.open(":memory:");
db.exec("PRAGMA auto_vacuum = none");db.exec("PRAGMA temp_store = memory");db.exec("PRAGMA locking_mode = exclusive");db.exec("PRAGMA user_version = 100");
const sql = "pragma user_version";
function createQuery(sql) {  return db.prepare(sql);}
let total = parseInt(process.argv[2], 10);const runs = parseInt(process.argv[3], 10);
function bench(query) {  const start = performance.now();  for (let i = 0; i < runs; i++) query();  const elapsed = Math.floor(performance.now() - start);  const rate = Math.floor(runs / (elapsed / 1000));  console.log(`time ${elapsed} ms rate ${rate}`);  if (--total) process.nextTick(() => bench(query));}
const query = createQuery(sql);console.log(query.get());bench(() => query.get());