Memulihkan pengguna dan kata sandi 'root' yang dihapus untuk MySQL

Saya punya cara cepat dan kotor

Dapatkan seseorang dengan hak SysAdmin dan lakukan hal berikut:

1. Tambahkan 'skip-grant-tables' ke my.cnf di bawah bagian [mysqld]

2. mulai ulang mysql

3. ketik mysql tanpa kata sandi dan tekan enter

4. Jalankan Ini:

   DELETE FROM mysql.user 
   WHERE  user = 'root' 
          AND host = 'localhost'; 
   
   INSERT INTO mysql.user 
   SET user = 'root', 
       host = 'localhost', 
       password = Password('whatevernewpassword'), 
       Select_priv = 'y',
       Insert_priv = 'y',
       Update_priv = 'y',
       Delete_priv = 'y',
       Create_priv = 'y',
       Drop_priv = 'y',
       Reload_priv = 'y',
       Shutdown_priv = 'y',
       Process_priv = 'y',
       File_priv = 'y',
       Grant_priv = 'y',
       References_priv = 'y',
       Index_priv = 'y',
       Alter_priv = 'y',
       Show_db_priv = 'y',
       Super_priv = 'y',
       Create_tmp_table_priv = 'y',
       Lock_tables_priv = 'y',
       Execute_priv = 'y',
       Repl_slave_priv = 'y',
       Repl_client_priv = 'y',
       Create_view_priv = 'y',
       Show_view_priv = 'y',
       Create_routine_priv = 'y',
       Alter_routine_priv = 'y',
       Create_user_priv = 'y',
       Event_priv = 'y',
       Trigger_priv = 'y',
       Create_tablespace_priv = 'y';
   

5. keluar dari mysql

6. hapus 'skip-grant-tables' dari my.cnf di bawah bagian [mysqld]

7. mulai ulang mysql

Seharusnya itu saja!