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Nothing quite like the cold sweat that hits when the DBA asks about that query that's been chugging along for half an hour. And then you see it: DELETE FROM Users WHERE id = 12345;
Plot twist: that semicolon is doing some HEAVY lifting. Because without it, you'd be staring at DELETE FROM Users with no WHERE clause, which translates to "goodbye entire user table, it was nice knowing you." The dev is sweating bullets knowing they were one keystroke away from becoming a legend... for all the wrong reasons.
Pro tip: Always test your DELETE queries on production at 4:59 PM on a Friday. Just kidding—wrap that bad boy in a transaction and SELECT before you DELETE, unless you enjoy updating your résumé.
