[snip]
Missing my original point here. The set theory is the _point_. SQL is a gargantuan distraction from using it efficiently.
Imagine if COBOL was the only widely-available programming language with functions. You might use it, because functions are really great abstraction for programming. That wouldn’t mean that COBOL wasn’t an utterly awful language.
COBOL is a great language in its domain.
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Angular momentum makes the world go 'round.
Angular momentum makes the world go 'round.