2010YOUY01 commented on issue #17488:
URL: https://github.com/apache/datafusion/issues/17488#issuecomment-3273352390
I tried your reproducer, `branch-50` is 2x faster on my machine (M4 Pro
Macbook):
1. Set a timer on the line that executes SQL
```rs
let start = std::time::Instant::now();
let results = df.collect().await.unwrap();
let elapsed = start.elapsed();
```
2. Run with `cargo run --release`, with different branch in `cargo.toml`
Note: Remove the comma in the sql, it seem not supported in DF49: `select
1,2, FROM` --> `select 1, 2 FROM ...`
`branch-49` is around 800ms, and `branch-50` is about 400ms. Maybe it's not
enough to capture the behavior of the original benchmark?
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