backup with mysqldumper? can one table be restored?

[stinger2]

i was wondering.........since my postindex table takes the most time in the backup.......about 80% of the time....about 30 minutes from the 40 minutes......during backup

is it ok if some one backsup all the database except postindex table.then backsup ONLY post index........and then if i need a restore......can i restore each of them and they will function normaly?