Gabriel39 opened a new pull request, #67465:
URL: https://github.com/apache/doris/pull/67465
### What problem does this PR solve?
Issue Number: None
Related PR: apache/iceberg#13301
Problem Summary:
Iceberg 1.10 plans manifest filters against current partition specs. A
time-travel predicate using a column that was later renamed, dropped, or
replaced by a same-named field can therefore fail to bind or bind to the wrong
field ID.
This change validates pruning predicates against both the selected scan
schema and the current table schema. It skips only predicates whose names no
longer resolve to the same field IDs, leaving the original Doris conjunct for
execution filtering while preserving safe Iceberg metadata pruning.
### Release note
Fix Iceberg time-travel queries that filter on columns renamed or dropped
after the selected snapshot.
### Check List (For Author)
- Test
- [x] Unit Test
- Behavior changed:
- [x] Yes. Unsafe metadata predicate pushdown is skipped for evolved
historical columns so the query can be evaluated correctly by Doris.
- Does this need documentation?
- [x] No.
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label
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