SQL Primary Key Example

Date: 2019-07-01

This tutorial explains how to create and manage primary keys in SQL databases using MySQL. It demonstrates creating tables with single-column and composite (multiple-column) primary keys, and shows how to add and remove primary key constraints from existing tables. The examples utilize MySQL Workbench, providing clear commands for each step. The tutorial aims to help developers understand and implement primary keys for unique data identification.

Read more: https://examples.javacodegeeks.com/core-java/sql/sql-primary-key-example/