jackwener commented on issue #5949:
URL:
https://github.com/apache/arrow-datafusion/issues/5949#issuecomment-1502636600
It seems that this plan is unreasonable.
```
select(
column("a") + column("b"),
column("a") - column("b"),
)
will get two col (a + b) (a - b)
filter can't find col(a)
```
why this PR would have introduced this change in behavior?
In my opinion, origin `type coercion` is in `optimizer` and `optimizer` can
skip failed rule. So the problem is covered up.
After move it into `Analyzer` which don't skip failed rule, so this problem
expose.
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