SQL Tutorial: SQL Operators Explained - A Complete Lesson
This SQL Tutorial runs through SQL Operators with a step by step guide on using various types of SQL Operators. Without understanding the basic operators, it will be very difficult to query SQL Server effectively – but it’s really easy!
What are OPERATORS?
Operators are reserved keywords in SQL that determine how your results are returned. For example; if you tell SQL that you want all employees from a database table where the age is equal to 15 – then equals is your operator! Alternatively, you may want to return employees where their age is greater than 40 – greater than is your operator here!
The SQL operators covered in this Lesson are:
What are operators?
Equals
IN
LIKE. (Another video for this can be found here • SQL LIKE OPERATOR - A BEGINNER SQL SERVER... )
NOT
Greater than Less Than
Between
OR
Using Multiple Operators
Who is this Tutorial For?
This video is ideal for the Beginner, maybe you have experience in IT and are looking to venture into SQL and want to learn a few things for next promotion or your next job – whether that be in SQL support, a data analyst or a Junior DBA. Then this lesson will help you get to grips with the most commonly used OPERATORS and have you querying SQL Server quickly and easily
Great Channels to Follow
A great channel that provides more SQL Server tutorials (among other languages) is / kudvenkat
Very helpful!
As always, if you need any assistance or have any questions then please leave a comment below
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