what is the results from $this->db->delete()

[eluser]dcbartlett[/eluser]
Hellow,

I'm trying to find what the default results from $this->db->delete() are.

$this->db->delete() returns bool(true), however, i do now know what else it will return.

i'm trying to achieve the ability to tell a user that a record does not exist when they try to delete it.

if ($this->db->delete($table)) {
return 1;
} else {
return 0;
}

i have another function that looks for 1 and says record deleted, if it gets 0, it tells the user that record can not be deleted.

Any help is appreciated.