复制create database ifnot exists meta;drop eventif exists meta.create_pseudo_gtid_view_event;delimiter ;;create eventifnot exists meta.create_pseudo_gtid_view_event on 可用schedule every 10 second starts current_timestamp on completion preserve enabledobeginset@pseudo_gtid:= uuid();set@_create_statement:= concat(create or replace view meta.pseudo_gtid_view as select \,@pseudo_gtid,\ as pseudo_gtid_unique_val from dual); PREPARE st FROM @_create_statement; EXECUTE st; DEALLOCATE PREPARE st;end;;delimiter ;setglobal event_scheduler :=1;1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.