What is MySQL?
MySQL RDBMS is the most popular opne source database used mainly with PHP and another online applications. Here is some most commonly asked interview qyestions collections about MySQL. If you are a PHP programmer or an online software developer, you should be thorough with basic RDBMS ( Relational Databse Management system ). The questions you can expect from this topic are about Creating, deleting, altering Databases and tables Connection with database Primary keys , index keys and foreign keys How you start designing tables as per the requirement Selection query Optimizing the queries with left and right join Aggregating functions like SUM Selecting the unique rows avoiding the duplicate rows Search in Mysql table Technical features and General knowledge topics about MySQL – See more at: