[fix](Lateral-View)(Vectorized) core dump on lateral-view with nullable column (#9191)

2022-04-26 10:24:11 +08:00
parent da4e7ec6c2
commit 951c2a90eb
1 changed files with 1 additions and 1 deletions
--- a/be/src/vec/core/block.h
+++ b/be/src/vec/core/block.h
@ -121,7 +121,7 @@ public:
        raw_res_ptr->reserve(batch_size);

        // adapt for outer join change column to nullable
-        if (raw_res_ptr->is_nullable()) {
+        if (raw_res_ptr->is_nullable() && !input_col_ptr->is_nullable()) {
            auto col_ptr_nullable =
                    reinterpret_cast<vectorized::ColumnNullable*>(raw_res_ptr.get());
            col_ptr_nullable->get_null_map_column().insert_many_defaults(select_size);