jayzhan211 commented on issue #13285:
URL: https://github.com/apache/datafusion/issues/13285#issuecomment-2463803788
DuckDB doesn't support this...
```
D select abs('-1.2');
Binder Error: Could not choose a best candidate function for the function
call "abs(STRING_LITERAL)". In
jayzhan211 commented on issue #13285:
URL: https://github.com/apache/datafusion/issues/13285#issuecomment-2461366322
Does this mean we need LogicalType::Unknown 🤔 Then we can infer type in the
later stage
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jayzhan211 opened a new issue, #13285:
URL: https://github.com/apache/datafusion/issues/13285
# Issue
abs() is one of the example that support numeric string
In Postgres, the type is determined lately so `-1.2` is not string type but
inferred into float type for abs()
[doc](
