Advertisment

The fundamentals of SQL queries

author-image
CIOL Bureau
Updated On
New Update

This tutorial describes how to retrieve rows from a relational database table, retrieve specific columns, retrieve specific rows, reform logical operations on retrieved data, and use wildcard characters in search conditions.

This tutorial series teaches basic to advanced SQL and basic XQuery topics and shows how to express commonly asked business questions as database queries by using SQL queries or XQueries. Developers and database administrators can use this tutorial to enhance their database query skills.

Click here for more...!

tech-news