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[Improvement](execute) optimize for ColumnNullable's serialize_vec/deserialize_vec (#28788)

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optimize for ColumnNullable's serialize_vec/deserialize_vec
This commit is contained in:
Pxl
2024-01-11 11:19:15 +08:00
committed by yiguolei
parent e93a16ac6e
commit 3cf95d0fdf
44 changed files with 334 additions and 393 deletions
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6
be/src/vec/columns/column_map.cpp
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@ -520,4 +520,10 @@ size_t ColumnMap::allocated_bytes() const {
get_offsets().allocated_bytes();
}
ColumnPtr ColumnMap::convert_to_full_column_if_const() const {
return ColumnMap::create(keys_column->convert_to_full_column_if_const(),
values_column->convert_to_full_column_if_const(),
offsets_column->convert_to_full_column_if_const());
}
} // namespace doris::vectorized