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[Improvement](join) optimization for build_side_output_column (#30826)

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optimization for build_side_output_column
This commit is contained in:
Pxl
2024-02-19 14:08:09 +08:00
committed by yiguolei
parent ed30b658bb
commit bb4575a392
29 changed files with 82 additions and 268 deletions
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9
be/src/vec/columns/column_struct.cpp
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@ -300,15 +300,6 @@ ColumnPtr ColumnStruct::replicate(const Offsets& offsets) const {
return ColumnStruct::create(new_columns);
}
void ColumnStruct::replicate(const uint32_t* indexs, size_t target_size, IColumn& column) const {
auto& res = reinterpret_cast<ColumnStruct&>(column);
res.columns.resize(columns.size());
for (size_t i = 0; i != columns.size(); ++i) {
columns[i]->replicate(indexs, target_size, *res.columns[i]);
}
}
MutableColumnPtr ColumnStruct::get_shrinked_column() {
const size_t tuple_size = columns.size();
MutableColumns new_columns(tuple_size);