MySQL Primary and Foreign keys.

Hello Friends,

This is one of my tutorials regarding the MySql primary and foreign keys. In this tutor I will be focusing on one of the main aspect of any database i.e. keys. Database keys are mostly used while accessing the database itself of its tables from any other source like web-application or simple code. This helps the developer to retrieve or manipulate the data from or in the database from the application itself using simple queries. Continue reading “MySQL Primary and Foreign keys.”