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SQL Triggers for Beginners

4.45
average rating

Ratings

Intermediate

Level

1.5 Hrs

Learning hours

12.7K+
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Learners

Skills you’ll Learn

About this Free Certificate Course

As a SQL Server Database Developer, business-layer logic that sits within the database is frequently required to provide clean, consistent data. Although constraints and foreign key relationships can help offer some of the necessary relational assurances, triggers allow you to validate and act on data as it is being modified.

The ultimate practical course for beginners and intermediates who want to grasp SQL Triggers. You'll learn how to employ DDL and DML SQL Triggers, as well as when to use DML-INSTEAD OF and DML-AFTER triggers. You'll learn how to work with SQL Triggers in a database. You will learn foundational knowledge to better administer and develop efficient, high-performing Triggers in this course, Programming SQL Server Triggers. You'll learn how to create DML, DDL, and LOGON triggers, as well as how to avoid frequent errors. After completing this course, you will have the skills and knowledge necessary to administer and build high-performing Triggers.

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Course Outline

Introduction to SQL Trigger
Before Insert Trigger
After Insert Trigger
Before Update Trigger
After Update Trigger
Advantages of SQL Triggers

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4.45
Course Rating
63%
27%
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Ratings & Reviews of this Course

Reviewer Profile

5.0

Extremely Knowledgeable and Skill-Oriented
This course was a perfect combination of practical and theoretical learning. The instructor was well-trained and interactive.
Reviewer Profile

5.0

Clear, Strong, Easy for Beginners
The instructor was very clear about the topic and has a strong grasp on it. For a beginner, it's quite easy to understand the topic.
Reviewer Profile

5.0

This Was So Interesting and Video Was Explained Clearly in Triggers
This was so helpful to us because in SQL, there are many types. These triggers are useful to learn.

SQL Triggers for Beginners

1.5 Learning Hours . Intermediate

Why upskill with us?

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1000+ free courses
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Frequently Asked Questions

What is a trigger in SQL and why it is used?

A trigger is a sort of stored procedure that executes automatically when a database server event occurs. When a user attempts to edit data via a data manipulation language (DML) event, DML triggers are triggered. INSERT, UPDATE, and DELETE statements on a table or view are DML events. Data definition language (DDL) triggers are run in response to a range of DDL events. The CREATE, ALTER, and DROP statements in Transact-SQL, as well as some system stored procedures that perform DDL-like actions, are the most common triggers for these events.

 

Triggers are used to maintain data integrity by checking or modifying data in a consistent manner. A trigger is a collection of SQL statements that can be used by many applications. When numerous programs need to do the same database operation, it allows you to avoid writing redundant code.

How many types of triggers are there in SQL?

We may create four different sorts of triggers in SQL Server. Triggers for the Data Definition Language (DDL), the Data Manipulation Language (DML), the CLR, and the Logon.

Will I get a certificate after completing this SQL Triggers free course?

Yes, you will get a certificate of completion for SQL Triggers after completing all the modules and cracking the assessment. The assessment tests your knowledge of the subject and badges your skills.
 

How much does this SQL Triggers course cost?

It is an entirely free course from Great Learning Academy. Anyone interested in learning the basics of SQL Triggers can get started with this course.
 

Is there any limit on how many times I can take this free course?

Once you enroll in the SQL Triggers course, you have lifetime access to it. So, you can log in anytime and learn it for free online.
 

Can I sign up for multiple courses from Great Learning Academy at the same time?

Yes, you can enroll in as many courses as you want from Great Learning Academy. There is no limit to the number of courses you can enroll in at once, but since the courses offered by Great Learning Academy are free, we suggest you learn one by one to get the best out of the subject.
 

Why choose Great Learning Academy for this free SQL Triggers course?

Great Learning Academy provides this SQL Triggers course for free online. The course is self-paced and helps you understand various topics that fall under the subject with solved problems and demonstrated examples. The course is carefully designed, keeping in mind to cater to both beginners and professionals, and is delivered by subject experts.

Great Learning is a global ed-tech platform dedicated to developing competent professionals. Great Learning Academy is an initiative by Great Learning that offers in-demand free online courses to help people advance in their jobs. More than 5 million learners from 140 countries have benefited from Great Learning Academy's free online courses with certificates. It is a one-stop place for all of a learner's goals.

What are the steps to enroll in this SQL Triggers course?

Enrolling in any of the Great Learning Academy’s courses is just one step process. Sign-up for the course, you are interested in learning through your E-mail ID and start learning them for free online.
 

Will I have lifetime access to this free SQL Triggers course?

Yes, once you enroll in the course, you will have lifetime access, where you can log in and learn whenever you want to. 
 

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