Postgres' Top K approach is a bit like all or nothing — the happy path is nearly instant, but the worst case can take seconds or even minutes.
You see, once I zoomed in on the signature, I could tell it had been generated by AI. The sentences made no sense, and there were characters that belonged to no alphabet I'd ever seen.
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03:34, 11 марта 2026Путешествия
However, an ad hoc “one instance per match arm” restriction is arbitrary and complicated to enforce and implement, so I later devised a more elegant approach: instead of | being a pattern, I just allowed multiple match cases to share a match arm body.
Автор: Зарина Дзагоева
Балтийские государстваУкраинаБеларусьМолдоваКавказЦентральная Азия