The great thing about Unix CLI or SQL syntax is that if you know what you're doing, you can get a lot done. The terrible thing about Unix and SQL is that if you don't know what you're doing, you can do a lot of damage. Unix/SQL doesn't protect you from yourself. It just assumes you know what you're doing.

A meme featuring Lisa Simpson writing on a chalkboard. The chalkboard text says: "UPDATE and DELETE statements should raise a syntax error on a missing WHERE clause."
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