csun5285 opened a new pull request, #63481:
URL: https://github.com/apache/doris/pull/63481
IPv4Literal/IPv6Literal.compareLiteral both used to return 0
unconditionally, making any two IP literals appear equal to
LiteralExpr.equals(). The downstream effect:
WHERE ip4 != '1.1.1.1' AND ip4 != '1.1.1.2'
collapsed to just the first conjunct during Set<Expr> dedup inside the
legacy planner's ScanNode.expressionToRanges / PartitionColumnFilter /
HashDistributionPruner paths. Same shape for NOT BETWEEN and NOT IN. Multiple
rows that should have been filtered out leaked through, and EXPLAIN only showed
the first predicate.
### What problem does this PR solve?
Issue Number: close #xxx
Related PR: #xxx
Problem Summary:
### Release note
None
### Check List (For Author)
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- [ ] 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:
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