 	/// - parameter idx: The index of the desired column
 	///
 	/// - throws: An error if initialization fails
-	init(with stmt: SQLitePreparedStatement, parameter idx: Int32) throws
+	init(_ stmt: SQLitePreparedStatement, column idx: Int32) throws
 }
 
 extension Row {

///
/// ```swift
/// extension Int64: ColumnConvertible {
///     public init(with stmt: SQLitePreparedStatement, parameter idx: Int32) {
///        self = sqlite3_column_int64(stmt, idx)
///     }
/// }

		case SQLITE_NULL:
			return nil
		default:
			return try T(stmt, column: idx)
		}
	}

