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The following commit(s) were added to refs/heads/branch-1.2-lts by this push:
new 4a1921275fa [fix](bug) fix the be coredump caused by type conversion
(#35243)
4a1921275fa is described below
commit 4a1921275fac0757956792d1d67ee86ea7063034
Author: lw112 <131352377+felixw...@users.noreply.github.com>
AuthorDate: Thu May 23 11:23:11 2024 +0800
[fix](bug) fix the be coredump caused by type conversion (#35243)
---
be/src/exec/exec_node.cpp | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/be/src/exec/exec_node.cpp b/be/src/exec/exec_node.cpp
index 6324f500643..262810c02fd 100644
--- a/be/src/exec/exec_node.cpp
+++ b/be/src/exec/exec_node.cpp
@@ -58,6 +58,7 @@
#include "runtime/runtime_state.h"
#include "util/debug_util.h"
#include "util/runtime_profile.h"
+#include "vec/columns/column_nullable.h"
#include "vec/core/block.h"
#include "vec/exec/join/vhash_join_node.h"
#include "vec/exec/join/vnested_loop_join_node.h"
@@ -822,7 +823,13 @@ Status ExecNode::do_projections(vectorized::Block*
origin_block, vectorized::Blo
RETURN_IF_ERROR(_projections[i]->execute(origin_block,
&result_column_id));
auto column_ptr = origin_block->get_by_position(result_column_id)
.column->convert_to_full_column_if_const();
- mutable_columns[i]->insert_range_from(*column_ptr, 0, rows);
+
+ if (column_ptr->is_nullable() ^ mutable_columns[i]->is_nullable())
{
+ auto nullable_column =
reinterpret_cast<ColumnNullable*>(mutable_columns[i].get());
+ nullable_column->insert_range_from_not_nullable(*column_ptr,
0, rows);
+ } else {
+ mutable_columns[i]->insert_range_from(*column_ptr, 0, rows);
+ }
}
if (!is_mem_reuse) output_block->swap(mutable_block.to_block());
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