mrhhsg opened a new pull request, #43515: URL: https://github.com/apache/doris/pull/43515
### What problem does this PR solve? `ColumnComplex::operator[](size_t n)` always return String Field type. ``` *** Query id: b73dc1a149a469b-ac1b822f8fe0a8a2 *** *** is nereids: 1 *** *** tablet id: 0 *** *** Aborted at 1731047590 (unix time) try "date -d @1731047590" if you are using GNU date *** *** Current BE git commitID: 55e92da7e7 *** *** SIGSEGV address not mapped to object (@0x58) received by PID 2528792 (TID 2533139 OR 0x7f6add64b700) from PID 88; stack trace: *** 0# doris::signal::(anonymous namespace)::FailureSignalHandler(int, siginfo_t*, void*) at /mnt/disk1/doris/be/src/common/signal_handler.h:421 1# 0x00007F6FEE12BB50 in /lib64/libc.so.6 2# doris::BitmapValue::BitmapValue(doris::BitmapValue const&) at /mnt/disk1/doris/be/src/util/bitmap_value.h:850 3# void std::vector<doris::BitmapValue, std::allocator<doris::BitmapValue> >::_M_realloc_insert<doris::BitmapValue const&>(__gnu_cxx::__normal_iterator<doris::BitmapValue*, std::vector<doris::BitmapValue, std::allocator<doris::BitmapValue> > >, doris::BitmapValue const&) in /mnt/disk1/doris/be/output/lib/doris_be 4# doris::vectorized::ColumnNullable::insert(doris::vectorized::Field const&) at /mnt/disk1/doris/be/src/vec/columns/column_nullable.cpp:334 5# doris::vectorized::AggregateFunctionMapAggData<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::add(doris::vectorized::Field const&, doris::vectorized::Field const&) in /mnt/disk1/doris/be/output/lib/doris_be 6# doris::vectorized::AggregateFunctionMapAgg<doris::vectorized::AggregateFunctionMapAggData<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deserialize_and_merge_from_column(char*, doris::vectorized::IColumn const&, doris::vectorized::Arena*) const at /mnt/disk1/doris/be/src/vec/aggregate_functions/aggregate_function_map.h:287 7# doris::pipeline::AggSinkLocalState::_merge_without_key(doris::vectorized::Block*) at /mnt/disk1/doris/be/src/pipeline/exec/aggregation_sink_operator.cpp:389 8# doris::pipeline::AggSinkLocalState::Executor<true, true>::execute(doris::pipeline::AggSinkLocalState*, doris::vectorized::Block*) at /mnt/disk1/doris/be/src/pipeline/exec/aggregation_sink_operator.h:73 9# doris::pipeline::AggSinkOperatorX::sink(doris::RuntimeState*, doris::vectorized::Block*, bool) at /mnt/disk1/doris/be/src/pipeline/exec/aggregation_sink_operator.cpp:744 10# doris::pipeline::PipelineXTask::execute(bool*) at /mnt/disk1/doris/be/src/pipeline/pipeline_x/pipeline_x_task.cpp:332 11# doris::pipeline::TaskScheduler::_do_work(unsigned long) at /mnt/disk1/doris/be/src/pipeline/task_scheduler.cpp:347 12# doris::ThreadPool::dispatch_thread() in /mnt/disk1/doris/be/output/lib/doris_be 13# doris::Thread::supervise_thread(void*) at /mnt/disk1/doris/be/src/util/thread.cpp:499 14# start_thread in /lib64/libpthread.so.0 15# __clone in /lib64/libc.so.6 ``` Problem Summary: ### Release note None ### Check List (For Author) - Test <!-- At least one of them must be included. --> - [x] 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: - [x] No. - [ ] Yes. <!-- Explain the behavior change --> - Does this need documentation? - [x] 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