fetchOne method

Future<Map<String, dynamic>?> fetchOne()

Fetch a single row

Implementation

Future<Map<String, dynamic>?> fetchOne() async {
  _ensureExecuted();

  final resultSet = OracleResultSet(
    dpiOracle: _dpiOracle,
    statement: _statementPtr.value,
    context: _context,
    memoryManager: _memoryManager,
    columnCount: _columnCount ?? 0,
  );

  return resultSet.fetchOne();
}