yiguolei commented on code in PR #10506:
URL: https://github.com/apache/doris/pull/10506#discussion_r910591186
##########
be/src/olap/rowset/segment_v2/binary_plain_page.h:
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@@ -254,6 +254,33 @@ class BinaryPlainPageDecoder : public PageDecoder {
return Status::OK();
};
+ Status read_by_rowids(const rowid_t* rowids, ordinal_t page_first_ordinal,
size_t* n,
+ vectorized::MutableColumnPtr& dst) override {
+ DCHECK(_parsed);
+ if (PREDICT_FALSE(*n == 0)) {
+ *n = 0;
+ return Status::OK();
+ }
+
+ auto data = _data.mutable_data();
+ auto total = *n;
+ size_t read_count = 0;
+ for (size_t i = 0; i < total; ++i) {
+ ordinal_t ord = rowids[i] - page_first_ordinal;
+ if (UNLIKELY(ord >= _num_elems)) {
+ *n = read_count;
Review Comment:
break here. Keep the logic the same as other decoders.
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