案例一
mysqldump使用指定用户导出数据库数据时,报错:Access denied; you need (at least one of) the PROCESS privilege(s)
案例二
mysqldump导出数据时报错:Access denied; you need (at least one of) the RELOAD privilege(s) for this operation (1227)
案例三
mysqldump导出数据时报错: Access denied; you need (at least one of) the LOCK TABLES privilege(s) for this operation (1227)mysqldump