HappenLee commented on code in PR #26915:
URL: https://github.com/apache/doris/pull/26915#discussion_r1392328540
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be/src/vec/sink/vrow_distribution.cpp:
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@@ -36,22 +38,38 @@ VRowDistribution::_get_partition_function() {
return {_vpartition->get_part_func_ctx(),
_vpartition->get_partition_function()};
}
-void VRowDistribution::_save_missing_values(vectorized::ColumnPtr col,
- vectorized::DataTypePtr
value_type) {
- _partitions_need_create.clear();
- std::set<std::string> deduper;
- // de-duplication
- for (auto row : _missing_map) {
- deduper.emplace(value_type->to_string(*col, row));
+Status VRowDistribution::_save_missing_values(vectorized::ColumnPtr col,
+ vectorized::DataTypePtr
value_type, Block* block,
+ std::vector<int64_t> filter) {
+ // de-duplication for new partitions but save all rows.
+ for (auto row : filter) {
+ _batching_block->add_row(block, row);
+ auto val_str = value_type->to_string(*col, row);
+ if (!_deduper.contains(val_str)) {
+ _deduper.emplace(val_str);
+ TStringLiteral node;
+ node.value = val_str;
Review Comment:
use move
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