tetris-sql

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tetris-sql

Using SQL's Turing completeness to build Tetris

github.com

#sql#tetris#recursive cte#turing complete

338points
19comments
#162of 3,515 in 2024
Top 5%of 2024 by points

How HN took it

LovedMost comments that take a side are positive

10 positive, 3 neutral or asking, 0 mixed, 1 critical, out of 14 comments about the project. Thread score +0.54.

Idea: 6 for, 1 againstDocs: 2 for, 0 against

The thread, comment by comment

Each row is a top-level comment and its replies, in HN's order. Select a cell to open that comment on HN.

positive neutral or mixed critical about another commenter or something else the maker

What HN said

What people liked

  • Fun and creative demonstration of working within constraints

    From 2 comments
    • It seems at first to be a toy or silly intellectual exercise, but after reading the whole thing it really feels like an example of how constraints can lead to creative solutions.…
      jihadjihad on HN
    • This is hilarious and amazing. But moreso than most such cool hack projects, it has a great writeup. The author really did a great job walking through how it worked. Love it.
      fishtoaster on HN
  • Excellent write-up and documentation

    From 2 comments
    • This is great but even more impressive than the code is all the documentation and explanation of how it works. Well done!
      foreigner on HN
    • This is hilarious and amazing. But moreso than most such cool hack projects, it has a great writeup. The author really did a great job walking through how it worked. Love it.
      fishtoaster on HN
  • Impressive hack that shows what SQL can do

    From 2 comments
    • Nice, I remember my boss telling me not to do that when I was an intern for routing services, always wanted to see a working example. Well done.
      tisdadd on HN
    • Wow this is amazing. Makes me realize how elementary my SQL skills are.
      prng2021 on HN

Objections

  • Implementation is convoluted and relies on extensions rather than pure SQL

    From 1 comment
    • The article you linked, "tetris-sql," appears to be using database extensions to overcome SQL's limitations. While the core SQL language itself is not Turing complete, these…
      johnwatson11218 on HN

Category, keywords, summaries and labels on this page were made by AI (Thread Reader v2) and not checked by hand. Each point links to the comments it came from.

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