morningman commented on code in PR #15670:
URL: https://github.com/apache/doris/pull/15670#discussion_r1064008184
##########
be/src/vec/exec/format/table/iceberg_reader.cpp:
##########
@@ -73,29 +80,49 @@ Status IcebergTableReader::init_row_filters(const
TFileRangeDesc& range) {
return Status::OK();
}
auto& delete_file_type = table_desc.content;
- auto files = table_desc.delete_files;
+ const std::vector<TIcebergDeleteFileDesc>& files = table_desc.delete_files;
if (files.empty()) {
return Status::OK();
}
if (delete_file_type == POSITION_DELETE) {
- // position delete
- ParquetReader* parquet_reader =
(ParquetReader*)(_file_format_reader.get());
- RowRange whole_range = parquet_reader->get_whole_range();
- bool init_schema = false;
- std::vector<std::string> delete_file_col_names;
- std::vector<TypeDescriptor> delete_file_col_types;
- std::list<std::vector<int64_t>> delete_rows_list;
- delete_rows_list.resize(files.size());
- int64_t num_delete_rows = 0;
- auto delete_rows_iter = delete_rows_list.begin();
- for (auto& delete_file : files) {
- if (whole_range.last_row <= delete_file.position_lower_bound ||
- whole_range.first_row > delete_file.position_upper_bound) {
- delete_rows_iter++;
- continue;
- }
- SCOPED_TIMER(_iceberg_profile.delete_files_read_time);
- std::vector<int64_t>& delete_rows = *delete_rows_iter;
+ RETURN_IF_ERROR(_position_delete(files));
+ }
Review Comment:
Maybe we should add an `else` to return error if it is `equality delete`?
You can add this in next PR
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