starocean999 opened a new pull request, #63353:
URL: https://github.com/apache/doris/pull/63353
### What problem does this PR solve?
Creating a view that expands a subquery alias star over an aggregate
subquery could persist an invalid inline view definition. During view SQL
rewrite, subquery alias output slots inherited the child slot SQL positions, so
inner aggregate columns could be rewritten to self-references such as
c.pack_factory. Querying the view then failed with Unknown column in AGGREGATE
clause.
Related PR: #xxx
Problem Summary:
### Release note
None
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [ ] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [ ] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label <!-- Add branch pick label that this PR should
merge into -->
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