Comment Comment by bokwoon > I assume that the cascading done on GitHub would be done on a FK constraintGitHub doesn’t use foreign keys, the cascade delete must have been manually implemented.https://news.ycombinator.com/item?id=21486494 parent bokwoon 4 years ago
GitHub doesn’t use foreign keys, the cascade delete must have been manually implemented.
https://news.ycombinator.com/item?id=21486494