So while many of these false beliefs are worth noting, it’s worth thinking why programmers make these mistakes in practice. While it might be the case that names can include numbers, it’s probably also going to be the case that the majority of numbers get into names via user error. Depending on the purpose of your database, it might be more valuable to avoid user error, than avoid a minority of users being excluded.
The reason I mention this is a lot of things in life are a study in trade offs. Quantum mechanics isn’t very good at describing how big things work, and classical mechanics isn’t very good at describing how small things work.
So while many of these false beliefs are worth noting, it’s worth thinking why programmers make these mistakes in practice. While it might be the case that names can include numbers, it’s probably also going to be the case that the majority of numbers get into names via user error. Depending on the purpose of your database, it might be more valuable to avoid user error, than avoid a minority of users being excluded.
The reason I mention this is a lot of things in life are a study in trade offs. Quantum mechanics isn’t very good at describing how big things work, and classical mechanics isn’t very good at describing how small things work.