zhangstar333 commented on code in PR #44365: URL: https://github.com/apache/doris/pull/44365#discussion_r1863040250
########## be/src/vec/core/block.cpp: ########## @@ -348,7 +348,9 @@ void Block::check_number_of_rows(bool allow_null_columns) const { size_t Block::rows() const { for (const auto& elem : data) { if (elem.column) { - return elem.column->size(); + if (elem.column->size()) { Review Comment: should not change this -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org