SHELL

mariadb references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them

RENAME USER 'username'@'localhost' TO 'username'@'%';

mariadb references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them

RENAME USER 'username'@'oldhost' TO 'username'@'newhost';