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.
Assuming the whole “duplicate SSN” thing isn’t just a complete fabrication, we have no idea what table he was even looking at! A table of transactions e.g. would have a huge number of duplicate SSNs.
The fact that SSN aren’t singular identifiers has been public knowledge for quite a while. ID analytics has shown in over a decade of studies that some people have multiple SSN attached to their name, while some (over five million) SSN are used by three or more living individuals. If you search “ID analytics SSN” you’ll find loads of articles reporting on this dating back to 2010 and a bit before.
Was trying to find something from the SSA itself on the topic, but didn’t turn anything useful up on the quick.
Here is a link for the lazy on the topic: https://www.nbcnews.com/technolog/odds-someone-else-has-your-ssn-one-7-6C10406347