alamb commented on issue #14944:
URL: https://github.com/apache/datafusion/issues/14944#issuecomment-2691384188
🤔 What are the coerced expressions?
If it is like this:
```
cast(month_id, 'utf8') = '202502'
```
That is not going to prune because the cast is happening on `month_id`
The predicate needs to be
```
month_id = cast('202502')
```
This is done in this analyzer pass:
https://github.com/apache/datafusion/blob/main/datafusion/optimizer/src/unwrap_cast_in_comparison.rs
Maybe we should do the same thing in `create_physical_expr` too 🤔
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