System Table for Querying Statistical Information

This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: 咨询统计信息的系统表

| username: MrSylar

Consultation: In the result returned by show stats_histograms;, from which system table is the partition_name “global” taken?

In the image, the employees table is a partitioned table, or is it calculated through all partitions during execution?