aectaan commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2743057983
@alamb What's the reason to cast numeric columns to i64/u64 and not to
smallest compatible type? Why not to try something like this:
```rust
macro_rules! try_parse_
qazxcdswe123 commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2744966415
> [@alamb](https://github.com/alamb) What's the reason to cast numeric
columns to i64/u64 and not to smallest compatible type? Why not to try
something like this:
>
aectaan commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2739694259
Ok, probably it's related to `Analyzer`. After disabling it optimisations
are ok
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aectaan commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2736607847
[repro.patch](https://github.com/user-attachments/files/19341418/repro.patch)
Looks like datafusion-cli doesn't apply optimisations at all. After applying
attached patch b
aectaan commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2735534960
That's interesting, same request performed via datafusion-cli returns
without error that test have
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qazxcdswe123 commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2735134447
@alamb On head commit.
```csv
col_int32,col_int64,col_uint32,col_utf8
1,1,0,a
2,2,1,b
3,3,2,c
4,4,3,d
5,5,4,e
6,6,5,f
7,7,6,g
8,8,7,h
9,9
aectaan commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2734472619
Thank you @alamb! No, it doesn't require anything custom.
Unfortunately `datafusion-cli` parser fails at this request: doesn't like
opening brace before WHERE - that's wh
alamb commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2734534317
> Unfortunately `datafusion-cli` parser fails at this request: doesn't like
opening brace before WHERE - that's why I made it as a test. Maybe I missing
something.
Maybe yo
alamb commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2734063672
I wonder if you can get a pure SQL (`datafusion-cli` based) reproducer? Or
does it require creating and configuring a custom context / optimizer rules 🤔
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alamb commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2734059396
Thanks @aectaan
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alamb commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2732103208
Thanks @aectaan -- what is the error message that you get?
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aectaan commented on issue #15291:
URL: https://github.com/apache/datafusion/issues/15291#issuecomment-2732112476
@alamb it's related to common subexpr eliminate:
```
called `Result::unwrap()` on an `Err` value: Context("Optimizer rule
'common_sub_expression_eliminate' failed", SchemaE
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