My guess is that t1 = t2 seems cheap but is actually expensive, so you might acc... | Hacker News

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remywang on July 28, 2023 | parent | context | favorite | on: How to check if two SQL tables are the same

My guess is that t1 = t2 seems cheap but is actually expensive, so you might accidentally write very slow queries if it were built into the language.

Pxtl on July 28, 2023 [–]

Uh, that ship has sailed. Sooooo sailed. It is incredibly trivially easy to write unsargable queries in SQL.

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