What does $DB->insert_id return if there is no primary key defined?
Development and Programming
16 years ago
Title says it all…does anybody know off hand?
16 years ago
It returns a zero. I want to be able to go back and delete the row I just inserted at a later time. For the tables that have and autoincrimenting primary index it would work fine to use the result of $DB->insert_id but want about those tables that do not?