when do you create a new table in sql code example

Example 1: create table sql

CREATE TABLE table_name(
  	id INT AUTO_INCREMENT PRIMARY KEY,  
  	name VARCHAR(255), # String 255 chars max
  	date DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
  	longtext BLOB
);

Example 2: create table

CREATE TABLE fact (
id SERIAL PRIMARY KEY NOT NULL,
type VARCHAR(255),
text TEXT
);