Incorrect pg format

[konsumer]

The library works otherwise, but this makes invalid SQL:

import format from 'sqlutils/pg/format.js'

const records = [
  {
    run: '1692826907-allwords',
    platform: 'APPLE',
    locale: 'en-US',
    term: 'electricity',
    rank: 10,
    total: 10,
    score: 4,
    result: 'electricity bill calculator $',
    ip: '127.0.0.1',
    pass: 1
  }
]

// copy to show that records is being modified in-place
const original = JSON.parse(JSON.stringify(records))

const query = format('INSERT INTO results ?', records)

console.log(JSON.stringify({ query, original, records }, null, 2))

Looks like it doesn't like the $, which is valid for duckdb (which uses postgres sql syntax)
Additionally, it appears to be modifying my input, in-place, which is very bad.

{
  "query": "INSERT INTO results (run,platform,locale,term,rank,total,score,result,ip,pass) VALUES ('1692826907-allwords','APPLE','en-US','electricity',10,10,4,'electricity bill calculator ,'127.0.0.1',1)",
  "original": [
    {
      "run": "1692826907-allwords",
      "platform": "APPLE",
      "locale": "en-US",
      "term": "electricity",
      "rank": 10,
      "total": 10,
      "score": 4,
      "result": "electricity bill calculator $",
      "ip": "127.0.0.1",
      "pass": 1
    }
  ],
  "records": [
    {
      "run": "'1692826907-allwords'",
      "platform": "'APPLE'",
      "locale": "'en-US'",
      "term": "'electricity'",
      "rank": "10",
      "total": "10",
      "score": "4",
      "result": "'electricity bill calculator $'",
      "ip": "'127.0.0.1'",
      "pass": "1"
    }
  ]
}