yiguolei commented on code in PR #29107:
URL: https://github.com/apache/doris/pull/29107#discussion_r1437038837
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be/src/olap/rowset/segment_v2/segment_iterator.cpp:
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@@ -1598,8 +1601,9 @@ Status SegmentIterator::_vec_init_lazy_materialization() {
if (!_common_expr_columns.empty()) {
_is_need_expr_eval = true;
for (auto cid : _schema->column_ids()) {
- // pred column also needs to be filtered by expr
- if (_is_common_expr_column[cid] || _is_pred_column[cid]) {
+ // pred column also needs to be filtered by expr, exclude
additional deleted column,
Review Comment:
这个comment 要解释一下原因，否则别人还是不知道为啥不能包括addition al delete column
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