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.
Note that it being only part of a key is a technology choice that does not require the reality map to it. It may seem like overkill, but someone may not trust the political process to preserve that promise and so they add the birthdate, just in case something goes sideway in the future. Lots of technical choices are made anticipating likely changes and problems and designing things to be extra robust in the face of those
Yeah this strikes me as safeguarding against a possible bad decision.