I m looking through the slony code in order to implement the back up
solution .I need a bit help where should i start and ..Infact a few
things i got while going through the code .

where i can get the table id and time for the transaction so that i
can make the backup only those transaction on taht specific table ..

table sl.event has the transaction time .in the ev_timestamp column
..is that right.
whats minxid and maxxxid ...
How can i know the effected rows of teh effected column ...


Any help will b highly appreciated.
Regards,
Tabish