shlomi-noach linked to https://github.com/github/gh-ost/issues/331 https://github.com/github/gh-ost/issues/331 in another comment. That goes into some of the re

shlomi-noach linked to https://github.com/github/gh-ost/issues/331 https://github.com/github/gh-ost/issues/331 in another comment. That goes into some of the reasons to avoid foreign keys. At a past job where we had a complex MySQL setup, I set up a slack autoresponse to post "Just say no!" anytime someone mentioned foreign keys. :-)