exports.fts_find_factory = function(that, tablename, def_fields, def_limit) {

  var fn = function() {
    db.connect(function(err, client) {
      if(err && callback) { callback(err); return; }
      var query, options, callback, fields, limit;

      query = arguments[0];
      callback = arguments[arguments.length - 1];
      if(arguments.length > 2) {
        options = arguments[1];
      }

      if(options) {
        fields = options.fields.join(',') || def_fields.join(',');
        limit = options.limit || def_limit;
      }

      client.query(
        "SELECT " + fields + " " +
        "FROM person " +
        "WHERE searchable_text @@ (plainto_tsquery('simple', $1) && to_tsquery('simple', $2)) " +
        "LIMIT " + limit,
        helpers.to_fts_query(query),
        function(err, resultSet) {
          if(err && callback) { callback(err); return; }
          callback(null, resultSet.rows);
      });
    });
  }

  return function() {
    fn.apply(that, arguments);
  }
}