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59 points amukbils | 2 comments | | HN request time: 0.001s | source
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oytis ◴[] No.46199335[source]
Your email is your identity. If they allow you to change your email, what they should refer you by, your passport number? Was kind of easier in the times of usernames, but these are long gone
replies(3): >>46199352 #>>46199406 #>>46200600 #
esafak ◴[] No.46200600[source]
You can use a random numerical ID as PK and let people associate as many authn IDs as they want after logging in with one.
replies(2): >>46202526 #>>46205755 #
1. thiht ◴[] No.46202526[source]
Why would you allow this complexity for basically nothing?
replies(1): >>46204951 #
2. esafak ◴[] No.46204951[source]
Using a separate table for authn is a basic pattern for this problem. What would you do?