CREATE TABLE DemoT (
Personid int NOT NULL AUTO_INCREMENT,
LastName varchar(111) NOT NULL,
FirstName varchar(111),
Age int,
PRIMARY KEY (Personid)
);CREATE TABLE IF NOT EXISTS tasks (
task_id INT AUTO_INCREMENT PRIMARY KEY,
title VARCHAR(255) NOT NULL,
start_date DATE,
due_date DATE,
status TINYINT NOT NULL,
priority TINYINT NOT NULL,
description TEXT,
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
) ENGINE=INNODB;
create table tutorials_tbl(
tutorial_id INT NOT NULL AUTO_INCREMENT,
tutorial_title VARCHAR(100) NOT NULL,
tutorial_author VARCHAR(40) NOT NULL,
submission_date DATE,
PRIMARY KEY ( tutorial_id )
);
CREATE TABLE users(
id INT AUTO_INCREMENT,
first_name VARCHAR(100),
last_name VARCHAR(100),
email VARCHAR(50),
password VARCHAR(20),
location VARCHAR(100),
dept VARCHAR(100),
is_admin TINYINT(1),
register_date DATETIME,
PRIMARY KEY(id)
);CREATE TABLE IF NOT EXISTS `sys_user_details` (
user_detail_id INT(11) AUTO_INCREMENT,
user_id INT(11),
name VARCHAR(100) NOT NULL,
email VARCHAR(200) NOT NULL,
education VARCHAR(100) DEFAULT NULL,
skills VARCHAR(100) DEFAULT NULL,
experience VARCHAR(100) DEFAULT NULL,
CONSTRAINT PK_sys_user_details PRIMARY KEY (user_detail_id),
CONSTRAINT FK_sys_user_details_user_id FOREIGN KEY (user_id)
REFERENCES sys_user(user_id)
ON UPDATE RESTRICT ON DELETE CASCADE
);#Assuming that there is a database called MyDatabase
#creates a table called TableName, with columns Name, Age, and Class
Use MyDatabase;
create table TableName(
No. int primary key,
Name varchar(50),
Age int,
Class varchar(15));