mysql [localhost:8014] {msandbox} ((none)) > show create user 'test';
+--------------------------------------------------------------------------------+
| CREATE USER for [email protected]% |
+--------------------------------------------------------------------------------+
| CREATE USER 'test'@'%' IDENTIFIED WITH 'caching_sha2_password' REQUIRE SSL ... |
+--------------------------------------------------------------------------------+
Se https://dev.mysql.com/ doc/refman/8.0/en/show-create-user.html