text: 
  drop database if exists `StudentManager`;
  create database `StudentManager`;
  use `StudentManager`;
  
  drop table if exists `students`;
  create table `students` (
      `Id` int unsigned auto_increment not null,
      `Name` varchar(255) not null,
      `Class` int unsigned,
      `Age` int unsigned,
      `Sex` varchar(255),
      `Math` int,
      `Computer` int,
      `Physics` int,
      `Registry` timestamp not null,
      primary key (`Id`)
  )
  
  