HappenLee commented on code in PR #27943:
URL: https://github.com/apache/doris/pull/27943#discussion_r1417020946
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be/src/vec/core/block.cpp:
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@@ -577,7 +586,7 @@ MutableColumns Block::mutate_columns() {
size_t num_columns = data.size();
MutableColumns columns(num_columns);
for (size_t i = 0; i < num_columns; ++i) {
- columns[i] = data[i].column ?
(*std::move(data[i].column)).assume_mutable()
+ columns[i] = data[i].column ? (*std::move(data[i].column)).mutate()
Review Comment:
here maybe cause mutable column is different column in block，can not change
the mem in block cause result errror
##########
be/src/vec/core/block.cpp:
##########
@@ -577,7 +586,7 @@ MutableColumns Block::mutate_columns() {
size_t num_columns = data.size();
MutableColumns columns(num_columns);
for (size_t i = 0; i < num_columns; ++i) {
- columns[i] = data[i].column ?
(*std::move(data[i].column)).assume_mutable()
+ columns[i] = data[i].column ? (*std::move(data[i].column)).mutate()
Review Comment:
here maybe cause mutable column is different column in block，can not change
the mem in block cause result errror
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