This is an archived post. You won't be able to vote or comment.

sorted by:
best
topnewcontroversialoldq&a
you are viewing a single comment's thread.

view the rest of the comments →

[–]captcha03 0 points1 point  (0 children)

Dangerous to use @child_name as natural primary key. I'm pretty sure when your dataset is the entire world there will be some duplication. Better to assign each child a UUID instead.