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.
It doesn’t matter without scope. Are we looking at a database of SSNs? tax records? A sign in log? The social security number database might require uniques in some way, but tax records could be the same person over multiple years. A sign in gives a unique identifier but you could be signing in every day.
It’s like saying a car VIN shows up multiple times in a database. Where? What database? Was it sold? Tickets? Registered every year?
This is nothing more than a “assume I mean immigrants or tax fraud and get mad!” inflammatory statement with no proof or reason.