| Query | Run |
|---|---|
| SELECT MAX(LENGTH(user_name)), user_name FROM user; | 1 year ago |
| SELECT MAX(LENGTH(user_name)), user_id FROM user; | 1 year ago |
| SELECT MAX(LENGTH(user_name)) FROM user; | 1 year ago |
| select user_name from user where user_name like 'Ша%'; | 1 year ago |