my-vegetable-has-exploded commented on issue #6635:
URL:
https://github.com/apache/arrow-datafusion/issues/6635#issuecomment-1837509932
I am interesting in this issue. But I'm not sure about some of the questions.
- ```('a1', 'a2', ..)``` will be resolved as ```Tuple([Value('a'),
Value('b)], ....)```, and ```(col1, col2, ...)``` will be
```Tuple([Identifier("col1"), Identifier("col1"), ......])```, I don't know
how represent ```Tuple(Vec<Column>)``` in logical_expr? Do we need to add a new
type of Expr for it?
> then implement a rewrite from
- Does the Rewrite have a unified interface for that, or can I just write it
where I want it to be ？
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