first method

Future<Map<String, dynamic>> first()

Execute the query and get the first result.

Implementation

Future<Map<String, dynamic>> first() async {
  _setStatement(Operator.get);
  _setLimit(1);
  _buildSql();
  var results = await db.select(_sql);
  if (results.isNotEmpty) {
    return results[0];
  } else {
    return Map.of({});
  }
}