composite keys sql code example

Example 1: how to define a composite primary key in sql

CREATE TABLE person(id INT, 
					name TEXT,
					PRIMARY KEY (id, name)
				   );

Example 2: sql composite key

CREATE TABLE TABLE_NAME  
(COLUMN_1, DATA_TYPE_1,  
COLUMN_2, DATA_TYPE_2,  
....
PRIMARY KEY (COLUMN_1, COLUMN_2, ...));