echo # switching from mysql.global_priv to mysql.user;
disable_query_log;
rename table mysql.user to mysql.user_bak;
CREATE TABLE mysql.user (
  Host char(60) binary DEFAULT '' NOT NULL,
  User char(80) binary DEFAULT '' NOT NULL,
  Password char(41) character set latin1 collate latin1_bin DEFAULT '' NOT NULL,
  Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Update_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Create_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Drop_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Reload_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Shutdown_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Process_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  File_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  References_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Show_db_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Super_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Repl_slave_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Repl_client_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Create_user_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Event_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Create_tablespace_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  Delete_history_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  ssl_type enum('','ANY','X509','SPECIFIED') COLLATE utf8_general_ci DEFAULT '' NOT NULL,
  ssl_cipher BLOB NOT NULL,
  x509_issuer BLOB NOT NULL,
  x509_subject BLOB NOT NULL,
  max_questions int(11) unsigned DEFAULT 0  NOT NULL,
  max_updates int(11) unsigned DEFAULT 0  NOT NULL,
  max_connections int(11) unsigned DEFAULT 0  NOT NULL,
  max_user_connections int(11) DEFAULT 0  NOT NULL,
  plugin char(64) CHARACTER SET latin1 DEFAULT '' NOT NULL,
  authentication_string TEXT NOT NULL,
  password_expired ENUM('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  is_role enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
  default_role char(80) binary DEFAULT '' NOT NULL,
  max_statement_time decimal(12,6) DEFAULT 0 NOT NULL,
  PRIMARY KEY (Host,User)
) engine=Aria transactional=1 CHARACTER SET utf8 COLLATE utf8_bin comment='Users and global privileges';
insert mysql.user select * from mysql.user_bak;
rename table mysql.global_priv to mysql.global_priv_bak;
flush privileges;
enable_query_log;