Class: TMMUpdater
procedure Execute;Reads all rows from Table, serialises
them in chunks up to MaxBatchBytes,
and posts each chunk to the server. Fires OnProgress
after each confirmed chunk. Result state is set in Success,
LastError.Msg, RowsAffected,
RowsSent, and
ChunksSent
on return.
Prepare
must have been called first, or Table must be
assigned and already active.