Add Primary Key to Database using SQL
Adding a primary key to an existing table in a database using SQL. ALTER TABLE users ADD id INT NOT NULL AUTO_INCREMENT PRIMARY KEY FIRST - be sure to change "users" to the name of the table you are working on.
Adding a primary key to an existing table in a database using SQL. ALTER TABLE users ADD id INT NOT NULL AUTO_INCREMENT PRIMARY KEY FIRST - be sure to change "users" to the name of the table you are working on.