mysql - Do sqlite triggers work on the whole db or only the changed rows -

i need convert sqlite triggers mysql triggers. i've converted following sqlite trigger

create trigger arpinsert after insert on arp begin     update arp set timeout = datetime('now', '60 seconds') rowid = new.rowid , new.mac != '00:00:00:00:00:00';     update arp set timeout = datetime('now')               rowid = new.rowid , new.mac  = '00:00:00:00:00:00'; end; 

into following mysql trigger

delimiter // create     trigger arpbeforeinsert     before insert     on arp each row         begin             if new.mac != '00:00:00:00:00:00'                 set new.timeout = date_add(now(), interval 60 second);             else                 set new.timeout = now();             end if;         end;// delimiter ; 

i know mysql trigger triggers on effected rows. same true sqlite trigger? if removed where rowid = new.rowid sqlite trigger update on whole table?

the sqlite documentation says:

at time sqlite supports each row triggers, not each statement triggers. hence explicitly specifying each row optional. each row implies sql statements specified in trigger may executed (depending on when clause) each database row being inserted, updated or deleted statement causing trigger fire.

however, applies trigger itself. sql statements inside trigger independent (and must if want access other tables/rows). therefore, executing update without clause update rows of table, same outside of trigger.