Lordworms

> Hi @Lordworms -- it seems like there is a real test failure on this PR. Can you investigate? It seems to have some conflict with the DuckDB literal. I'll...

@alamb I have resolved it and would you please take a look at it when you are available? Thanks! Sorry for the failure since this PR has lasted for 3...

take IsTrue, IsFalse, IsUnknown

I can fix this one if no one is working on this

> ```shell > select array_concat(make_array()); > ``` Hi @jayzhan211 I was going to implement the same behavior like DuckDB I could directly check the returnType here do match the behavior...

> @Lordworms I think arguments validity check are more like `signature` instead of one that need to be computed by the Yes, I understand, but if we need to validate...

I think it is a related issue with https://github.com/apache/datafusion/issues/10069#issue-2241483049 and if it is necessary to register range as a default table function, I would like to do that

I can do the follow up on https://github.com/apache/datafusion/pull/9420

Interested in this one

> FYI I think this is more like an Epic that can be used to coordinate individual tasks / changes rather than a specific change itself. > > > Interested...