An introductory SQL class will start with the basics. You’ll learn how to write simple queries to retrieve data from a database using core SQL commands like select, insert, update, and delete.

There are classes dedicated to SQL optimization for those already acquainted with the fundamentals. We’ve researched the best online courses for learning SQL. Read on to find the class for you.

Oracle PL/SQL Developer Course is open to working professionals, recent graduates who have BSc, BCA, MCA or Engineering degree. It's also open to current students in MCA and Engineering. In technical ...

Before the SQL course I had a basic knowledge of what a database was, but the training really helped me cement this. I am now able to do write advanced SQL queries, joins and create views for ...

TL;DR: The MySQL & SQL for Beginners Course is on sale for £9.68 as of Sept. 3, saving you 93% on list price. In theory, Excel can handle practically limitless rows of data.

Tech Deals database sql Validate your IT skills with these Microsoft SQL Server courses By TechSpot Deals May 4, 2018, 5:26 PM ...

Course Topics Structured Query Language (SQL) is the prevailing language to communicate with datasets today. In the era of big data, SQL assumes a vital role in many fields. However, SQL by itself ...