Function customQuery

lib/index-browser.es.js:8395–8404

(db, fun, opts)

  // and override the default behavior
  /* istanbul ignore next */
  function customQuery(db, fun, opts) {
    return new Promise(function (resolve, reject) {
      db._query(fun, opts, function (err, res) {
        if (err) {
          return reject(err);
        }
        resolve(res);
      });
    });
  }

  // custom adapters can define their own api._viewCleanup
  // and override the default behavior