Critical work in DuckDB is fragile and manual
2 posts from 2 people2d activeSteady, +1 this weekunverified
Posts per day
The posts behind it
I built a free SQL practice site where an AI writes queries with subtle bugs and you have to find them
...the AI" exercises realistic, and is the difficulty curve right? If something is wrong or annoying, tell me and I'll fix it..
...evidence but when I used duckdb and Python and Pycharm the Pycharm table viewer was not working as well as Excel. The rendering was messed up. Could be related to the remote desktop rendering but still not as flawless as Excel. The patchwork of multiple software from different...
Companies and products named
About this problem
Evidence
2 posts from 2 people in 2 places, about 1 a week over 66 days. Mostly on Hacker News comments, r/SQL. Tools named alongside: Excel, JetBrains.
Frustration Frustration 0 of 3· Seen on Hacker News, Reddit
How it was grouped
Posts that state a pain and match the "spreadsheets" rule about DuckDB. First post Sep 6, 2026, latest Nov 10, 2026. Unverified: fewer than 3 posts, or one person or place only. Method
The same problem elsewhere
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Trouble with DuckDB internal
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Trouble with DuckDB returns
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Trouble with DuckDB join
Top post: "Segfault in `dense_rank() OVER ()` over a RIGHT_ANTI hash join that returns its unmatched rows", one of 9 posts from 8 people on GitHub issues.
Trouble with DuckDB column
Top post: "2.0 alpha: comparing a CASE/split_part result to a constant fails with BindBuiltinScalarFunction did not", one of 7 posts from 5 people on GitHub issues.
Trouble with DuckDB cast
Top post: "TRY_CAST of an empty BLOB to BIT escapes a non-fallible __cast and invalidates the database", one of 7 posts from 6 people on GitHub issues.
Trouble with DuckDB null
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Trouble with DuckDB values
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Experiments on DuckDB are hard to reproduce and track
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Trouble with DuckDB parquet
Top post: "External file cache range metadata grows for deleted local Parquet files in v1.5.6 despite buffer eviction", one of 5 posts from 5 people on GitHub issues.
History