I’m a tech interested guy. I’ve touched SQL once or twice, but wasn’t able to really make sense of it. That combined with not having a practical use leaves SQL as largely a black box in my mind (though I am somewhat familiar with technical concepts in databasing).
With that, I keep seeing [pic related] as proof that Elon Musk doesn’t understand SQL.
Can someone give me a technical explanation for how one would come to that conclusion? I’d love if you could pass technical documentation for that.
The SSN is 9 digits long; so technically they would have to start re-using them after the billionth one. Given the current population size, and how many people have been born/died since its implementation - it’s fair to say they haven’t had to re-use any figures yet.
The number is structured though. Some positions represent things like the geographic region you were born in, others relate to the year you were born. That drastically cuts down the available numbers as the entire range isn’t available in all situations.
https://www.ssa.gov/history/ssn/geocard.html
Not to mention, anyone who has worked in the US gets a SSN, not just citizens or current residents.
I know a bunch of people over here in europe who have them after working a few months/ years in the US.
Right. Fingers crossed we figure out national IDs before then.
They have several generations to go. Literally not a problem for us or our grandchildren.