amorynan opened a new pull request, #48631:
URL: https://github.com/apache/doris/pull/48631
if we set session variable for fold_constant_for_be = 1 and
enable_decimal256 = true
here will meet error in sql
```
SELECT ARRAY_AVG(CAST([] AS ARRAY < DECIMALV3(1,0) > ));
```
with core
```
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior
/mnt/disk1/wangqiannan/amory/doris/be/src/vec/columns/column_decimal.h:200:15 in
0# doris::signal::(anonymous namespace)::FailureSignalHandler(int,
siginfo_t*, void*) at
/mnt/disk1/wangqiannan/amory/doris/be/src/common/signal_handler.h:421
1# PosixSignals::chained_handler(int, siginfo*, void*) [clone .part.0] in
/mnt/disk1/wangqiannan/tool/jdk-17.0.10/lib/server/libjvm.so
2# JVM_handle_linux_signal in
/mnt/disk1/wangqiannan/tool/jdk-17.0.10/lib/server/libjvm.so
3# 0x00007FD98C1A2B50 in /lib64/libc.so.6
4#
doris::vectorized::ColumnDecimal<doris::vectorized::Decimal<wide::integer<256ul,
int> > >::get_data_at(unsigned long) const at
/mnt/disk1/wangqiannan/amory/doris/be/src/vec/columns/column_decimal.h:201
5#
doris::vectorized::DataTypeDecimalSerDe<doris::vectorized::Decimal<wide::integer<256ul,
int> > >::write_column_to_pb(doris::vectorized::IColumn const&,
doris::PValues&, long, long) const at
/mnt/disk1/wangqiannan/amory/doris/be/src/vec/data_types/serde/data_type_decimal_serde.h:158
6#
doris::vectorized::DataTypeNullableSerDe::write_column_to_pb(doris::vectorized::IColumn
const&, doris::PValues&, long, long) const at
/mnt/disk1/wangqiannan/amory/doris/be/src/vec/data_types/serde/data_type_nullable_serde.cpp:237
7#
doris::FoldConstantExecutor::fold_constant_vexpr(doris::TFoldConstantParams
const&, doris::PConstantExprResult*) at
/mnt/disk1/wangqiannan/amory/doris/be/src/runtime/fold_constant_executor.cpp:118
8#
doris::PInternalService::_fold_constant_expr(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
doris::PConstantExprResult*) at
/mnt/disk1/wangqiannan/amory/doris/be/src/service/internal_service.cpp:1537
9#
doris::PInternalService::fold_constant_expr(google::protobuf::RpcController*,
doris::PConstantExprRequest const*, doris::PConstantExprResult*,
google::protobuf::Closure*)::$_0::operator()() const at
/mnt/disk1/wangqiannan/amory/doris/be/src/service/internal_service.cpp:1515
10# void std::__invoke_impl<void,
doris::PInternalService::fold_constant_expr(google::protobuf::RpcController*,
doris::PConstantExprRequest const*, doris::PConstantExprResult*,
google::protobuf::Closure*)::$_0&>(std::__invoke_other,
doris::PInternalService::fold_constant_expr(google::protobuf::RpcController*,
doris::PConstantExprRequest const*, doris::PConstantExprResult*,
google::protobuf::Closure*)::$_0&) at
/mnt/disk1/wangqiannan/tool/ldb_toolchain_16/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:61
11# std::enable_if<is_invocable_r_v<void,
doris::PInternalService::fold_constant_expr(google::protobuf::RpcController*,
doris::PConstantExprRequest const*, doris::PConstantExprResult*,
google::protobuf::Closure*)::$_0&>, void>::type std::__invoke_r<void,
doris::PInternalService::fold_constant_expr(google::protobuf::RpcController*,
doris::PConstantExprRequest const*, doris::PConstantExprResult*,
google::protobuf::Closure*)::$_0&>(doris::PInternalService::fold_constant_expr(google::protobuf::RpcController*,
doris::PConstantExprRequest const*, doris::PConstantExprResult*,
google::protobuf::Closure*)::$_0&) at
/mnt/disk1/wangqiannan/tool/ldb_toolchain_16/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:117
12# std::_Function_handler<void (),
doris::PInternalService::fold_constant_expr(google::protobuf::RpcController*,
doris::PConstantExprRequest const*, doris::PConstantExprResult*,
google::protobuf::Closure*)::$_0>::_M_invoke(std::_Any_data const&) at
/mnt/disk1/wangqiannan/tool/ldb_toolchain_16/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_function.h:291
13# std::function<void ()>::operator()() const at
/mnt/disk1/wangqiannan/tool/ldb_toolchain_16/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_function.h:560
14# doris::WorkThreadPool<false>::work_thread(int) at
/mnt/disk1/wangqiannan/amory/doris/be/src/util/work_thread_pool.hpp:158
15# void std::__invoke_impl<void, void (doris::WorkThreadPool<false>::*
const&)(int), doris::WorkThreadPool<false>*&, int&>(std::__invoke_memfun_deref,
void (doris::WorkThreadPool<false>::* const&)(int),
doris::WorkThreadPool<false>*&, int&) at
/mnt/disk1/wangqiannan/tool/ldb_toolchain_16/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:74
16# std::__invoke_result<void (doris::WorkThreadPool<false>::* const&)(int),
doris::WorkThreadPool<false>*&, int&>::type std::__invoke<void
(doris::WorkThreadPool<false>::* const&)(int), doris::WorkThreadPool<false>*&,
int&>(void (doris::WorkThreadPool<false>::* const&)(int),
doris::WorkThreadPool<false>*&, int&) at
/mnt/disk1/wangqiannan/tool/ldb_toolchain_16/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:96
```
### What problem does this PR solve?
Issue Number: close #xxx
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 -->
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org
For additional commands, e-mail: commits-h...@doris.apache.org
