liaoxin01 opened a new pull request, #57128:
URL: https://github.com/apache/doris/pull/57128
### What problem does this PR solve?
Issue Number: close #xxx
Related PR: #xxx
Refactored the nullability clearing logic in
`NereidsLoadPlanInfoCollector.java` to recursively clear nullable information
from an expression and all its children, ensuring correct nullability handling
for complex filter expressions.
```
F 2025-10-11 16:43:33,404 88673 status.h:466] Bad cast from
type:doris::vectorized::ColumnNullable* to
doris::vectorized::ColumnVector<(doris::PrimitiveType)2>*
*** Check failure stack trace: ***
@ 0x5564186efacf google::LogMessage::SendToLog()
@ 0x5564186e60e0 google::LogMessage::Flush()
@ 0x5564186e97d9 google::LogMessageFatal::~LogMessageFatal()
@ 0x5563fff5673c doris::Status::FatalError<>()
@ 0x55640b78d501
_ZZ11assert_castIPN5doris10vectorized12ColumnVectorILNS0_13PrimitiveTypeE2EEEL18TypeCheckOnRelease1EPNS1_7IColumnEET_OT1_ENKUlOS9_E_clIS8_EES5_SC_
@ 0x55640b78cd38 assert_cast<>()
@ 0x556411b8a62a
_ZZN5doris10vectorized13VCompoundPred7executeEPNS0_12VExprContextEPNS0_5BlockEPiENKUlTnbvE_clILb0EEEDav
@ 0x556411b8204d doris::vectorized::VCompoundPred::execute()
@ 0x556411c79d23 doris::vectorized::VExprContext::execute()
@ 0x556411c7fe9c
doris::vectorized::VExprContext::execute_conjuncts()
@ 0x556411c7ed6b
doris::vectorized::VExprContext::execute_conjuncts_and_filter_block()
@ 0x556411c7ea58 doris::vectorized::VExprContext::filter_block()
@ 0x5564119ca44a doris::vectorized::Scanner::_filter_output_block()
@ 0x5564119c72fd doris::vectorized::Scanner::get_block()
@ 0x5564119c660f
doris::vectorized::Scanner::get_block_after_projects()
@ 0x5564119e26e4
doris::vectorized::ScannerScheduler::_scanner_scan()
```
### 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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