undefined | Better HN

0 pointsnish__3mo ago0 comments

I can't think of any.

0 comments

Sending a friend request is an obvious example.

nish__OP3mo ago

Ok but in that case, why not use the user ID as the primary key?

j / k navigate · click thread line to collapse

0 pointsnish__3mo ago0 comments

I can't think of any.

Sending a friend request is an obvious example.

nish__OP3mo ago

Ok but in that case, why not use the user ID as the primary key?

j / k navigate · click thread line to collapse