how to create a database code example

Example 1: create database mysql

CREATE DATABASE `mydb`;

CREATE TABLE `my_table`
(
	my_table_id INT AUTO_INCREMENT,
    my_table_name VARCHAR(30) NOT NULL,
    my_foreign_key INT NOT NULL,
    my_tb_created TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  	my_tb_updated TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, ,
    # Any other properties here
    PRIMARY KEY(my_table_id),
    CONSTRAINT fk_name_of_parent_table
    FOREIGN KEY(my_foreign_key) REFERENCES parent_table(parent_table_column)
);

SHOW DATABASES;

Example 2: create database in mysql

The CREATE DATABASE statement is used to create a new SQL/MySQL database.

Syntax
CREATE DATABASE databasename;

CREATE DATABASE Example
The following SQL statement creates a database called "testDB":

Example
CREATE DATABASE testDB;

Example 3: create database sql

CREATE TABLE example (
    id INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
    username VARCHAR(50) NOT NULL UNIQUE,
    password VARCHAR(255) NOT NULL,
    created_at DATETIME DEFAULT CURRENT_TIMESTAMP

);

Example 4: how to create a sql database

CREATE table songs (
  id INTEGER PRIMARY KEY AUTOINCREMENT,
  title TEXT,
  artist TEXT,
  mood TEXT,
  duration INTEGER,
  released INTEGER);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("Bohemian Rhapsody", "Queen", "epic", 60, 1975);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("Let it go", "Idina Menzel", "epic", 227, 2013);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("I will survive", "Gloria Gaynor", "epic", 198, 1978);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("Twist and Shout", "The Beatles", "happy", 152, 1963);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("La Bamba", "Ritchie Valens", "happy", 166, 1958);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("I will always love you", "Whitney Houston", "epic", 273, 1992);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("Sweet Caroline", "Neil Diamond", "happy", 201, 1969);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("Call me maybe", "Carly Rae Jepsen", "happy", 193, 2011);
   SELECT * FROM songs;

Example 5: MySQL CREATE DATABASE

MySQL implements a database as a directory that contains all files which correspond to tables in the database.

To create a new database in MySQL, you use the CREATE DATABASE statement with the following syntax:

CREATE DATABASE [IF NOT EXISTS] database_name
[CHARACTER SET charset_name]
[COLLATE collation_name]

Example 6: sql create database

Creates a new database.
Example: Creates a new database named ‘websitesetup’.
CREATE DATABASE websitesetup;