[WordPress]新規ユーザ
INSERT INTO wp_users(user_login,user_pass,user_nicename,user_email) VALUES ('ユーザID',MD5('パスワード'),'wp_master','wp_master@master.com');
SET @last_id = LAST_INSERT_ID();
INSERT INTO wp_usermeta(user_id,meta_key,meta_value) VALUES (@last_id,'wp_capabilities','a:1:{s:13:"administrator";b:1;}');