proc addColumn(self: SurrealSchema; isReset: bool) {....raises: [DbError, KeyError,
    ValueError, Exception, OSError, IOError, CatchableError, HttpRequestError,
    LibraryError, SslError, ProtocolError], tags: [TimeEffect, RootEffect,
    WriteDirEffect, ReadDirEffect, ReadIOEffect, WriteIOEffect], forbids: [].}