yiguolei commented on code in PR #66472:
URL: https://github.com/apache/doris/pull/66472#discussion_r3765636868
##########
be/src/storage/segment/segment_iterator.cpp:
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@@ -2949,38 +2727,33 @@ Status SegmentIterator::_next_batch_internal(Block*
block) {
_selected_size);
if (_selected_size > 0) {
// step 3.1: output short circuit and predicate column
- // when lazy materialization enables, _predicate_column_ids =
distinct(_short_cir_pred_column_ids + _vec_pred_column_ids)
- // see _vec_init_lazy_materialization
- // todo(wb) need to tell input columnids from output columnids
- RETURN_IF_ERROR(_output_column_by_sel_idx(block,
_predicate_column_ids,
+ RETURN_IF_ERROR(_output_column_by_sel_idx(block,
_predicate_ordinals,
_sel_rowid_idx.data(), _selected_size));
// step 3.2: read remaining expr column and evaluate it.
if (_is_need_expr_eval) {
// The predicate column contains the remaining expr
column, no need second read.
- if (_common_expr_column_ids.size() > 0) {
+ if (!_common_expr_ordinals.empty()) {
SCOPED_RAW_TIMER(&_opts.stats->non_predicate_read_ns);
RETURN_IF_ERROR(_read_columns_by_rowids(
Review Comment:
如果一列，既是 predicate ordinal，又是 expr ordinal 怎么办？
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