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### Problem
Trino performs an aggregation for each grouping set even if particular grouping sets can be removed basing on predicates on `grouping(...)`.
### Example
Query
```
SELECT a, b, s…
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Is it possible, perhaps outside of the dm ecosystem, to model relationships between tables that aren't based on FK-PK relationships. Think of a situation where there is a flights and an airports table…
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# Feature request
## Is your feature request related to a problem? Please describe.
It would be nice to be able to specify constraints within bot a table and a column
For example:
```
cre…
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The gradient boosted trees models in Darts (XGBoost, CatBoost and LightGBM) all allow you to enforce a monotonic relationship between a feature/covariate and the target. This can be quite useful in ca…
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The combination of "mandatory" and "repeatable" does not capture the notion of a statement template that MUST NOT match the data.
For example one might want to specify, in a shape, that there be no…
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If you change the json file in such a way that a field in such a way that it violates the constraints, it leads to data not showing instead of - (null) showing in ui.
![image.png](https://raw.githubu…
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**Crash Report**
Unpacked `*args` tuple type with `TypeVar` crashes mypy. Offending source below, crash occurred after introducing `*tuple[_S1]` as the `*args` type. This overload is necessary …
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Sometimes it's useful to put a limit on what a type parameter can be. In a way it is a counterpart of the `extends` constraint.
### Problem
Consider an example, a [classic function](https://msdn.micr…
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I have successfully build the project but having this error for this input from the example directory
```
nagasai@Nagasai:~/Timetabler/examples/example2$ timetabler -f ./fields.yaml -i
./input.c…
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The way Jolt does breakable constraints doesn't map too well to what we need iirc.