zhiqiang-hhhh commented on code in PR #38608: URL: https://github.com/apache/doris/pull/38608#discussion_r1698549772
########## be/src/vec/aggregate_functions/aggregate_function_histogram.h: ########## @@ -86,7 +92,9 @@ struct AggregateFunctionHistogramData { } void merge(const AggregateFunctionHistogramData& rhs) { - if (!rhs.max_num_buckets) { + // if rhs.max_num_buckets == 1, it means the input block for serialization is all null Review Comment: yes, i will fix -- 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