gaodayue commented on a change in pull request #1704: support multiple key
ranges in RowwiseIterator and StorageReadOptions
URL: https://github.com/apache/incubator-doris/pull/1704#discussion_r317921343
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File path: be/src/olap/iterators.h
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@@ -28,27 +28,63 @@ class RowBlockV2;
class Schema;
class Conditions;
-struct StorageReadOptions {
- // lower_bound defines the smallest key at which iterator will
- // return data.
- // If lower_bound is null, won't return
- std::shared_ptr<RowCursor> lower_bound;
-
- // If include_lower_bound is true, data equal with lower_bound will
- // be read
- bool include_lower_bound = false;
-
- // upper_bound defines the extend upto which the iterator can return
- // data.
- std::shared_ptr<RowCursor> upper_bound;
-
- // If include_upper_bound is true, data equal with upper_bound will
- // be read
- bool include_upper_bound = false;
-
- // reader's column predicates
- // used by zone map/bloom filter/secondary index to prune data
- std::shared_ptr<Conditions> conditions;
+class StorageReadOptions {
Review comment:
ok
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