import duckdb from "duckdb";
const db = new duckdb.Database("./options.duckdb");
const filename = "/home/brian/Downloads/options-data/2013-01-02options.cvs";
db.run(`CREATE TABLE prices AS SELECT * FROM read_csv_auto('${filename}')`, (err) => {
  if (err) {
    throw err;
  }
  db.all("SELECT count(*) AS count FROM prices WHERE underlying = 'TSLA'", function(err2, res) {
    if (err2) {
      throw err2;
    }
    console.log(res[0].count);
  });
});