GitHub user nkaralis added a comment to the discussion: Evaluation of VALUES

Hello.
Thank you for the update.

I am still puzzled with the evaluation of `VALUES` though.
In particular, from the standard, it is not entirely clear to me when its 
evaluation should take place.

As mentioned in my original post, paragraph 10.2.2 states that the `VALUES` 
clause is to be executed over the results of `SELECT` queries.
However, systems should follow paragraph 18.2.4, which states that the `VALUES` 
clause should be processed before the `SELECT` clause. This means that the 
`VALUES` clause is not actually evaluated over the results of the `SELECT` 
clause in the presence of aggregates and `GROUP BY`.
Is this correct?

GitHub link: 
https://github.com/apache/jena/discussions/3113#discussioncomment-13062342

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