Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: midenok

sql/partition_info.h

@@ -61,6 +61,7 @@ struct Vers_part_info : public Sql_alloc
     interval= src.interval;
     limit= src.limit;
     auto_hist= src.auto_hist;
+    starts_clause= src.starts_clause;
     now_part= src.now_part;
     hist_part= src.hist_part;
     return *this;