add comment

csun5285 · csun5285 · commit d216ad1dca9e · 2024-07-23T19:41:26.000+08:00
diff --git a/be/src/olap/rowset/segment_v2/segment_iterator.cpp b/be/src/olap/rowset/segment_v2/segment_iterator.cpp
@@ -919,6 +919,7 @@ bool SegmentIterator::_check_apply_by_inverted_index(ColumnPredicate* pred, bool
         return false;
     }
 
+    // UNTOKENIZED strings exceed ignore_above, they are written as null, causing range query errors
     if (PredicateTypeTraits::is_range(pred->type()) &&
         _inverted_index_iterators[pred_column_id] != nullptr &&
         _inverted_index_iterators[pred_column_id]->get_inverted_index_reader_type() ==

Original file line number	Diff line number	Diff line change
`@@ -919,6 +919,7 @@ bool SegmentIterator::_check_apply_by_inverted_index(ColumnPredicate* pred, bool`
`919`	`919`	`return false;`
`920`	`920`	`}`
`921`	`921`
	`922`	`+ // UNTOKENIZED strings exceed ignore_above, they are written as null, causing range query errors`
`922`	`923`	`if (PredicateTypeTraits::is_range(pred->type()) &&`
`923`	`924`	`_inverted_index_iterators[pred_column_id] != nullptr &&`
`924`	`925`	`_inverted_index_iterators[pred_column_id]->get_inverted_index_reader_type() ==`