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Description

Relational databases can be found in practically every contemporary application. They are a very convenient way to store information. In this course, you will learn how to manage data in relational databases.

In this course you will learn the basics of SQL DML (i.e., Data Manipulation Language). You will find out how to insert and delete information from a database. We will also show you how you can update your information. These three operations: insert, update and delete will give you the power to fill your databases with data and bring them to life.

Find out for yourself and give this course a go!

What are the requirements?

Just a web browser

What am I going to get from this course

  • do interactive exercises for practice
  • manage data in a relational database
  • learn to insert data into a database
  • find out how to update information
  • check out how to delete data
  • learn the acronym CRUD and three of its operations: create, update and delete data in SQL

Who is the target audience?

  • Students taking courses in relation databases
  • Analysts dealing with relational databases
  • Beginner developers
  • Hobbyist programmers
  • Anyone who wants to review their SQL knowledge

Table of contents

Introduction

Introduction

Find out what you'll learn in this course. Get to know tables you'll work with.

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How to insert data into a database

How to insert data into a database

First things first. Discover how to enter data into a database.

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Modifying data in a database

Modifying data in a database

Learn how to modify data in a database.

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Deleting data from a database

Deleting data from a database

Done with your data? Learn how to remove it from a database.

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CRUD - the four operations

CRUD - the four operations

Learn about the four basic operations each application handling data should have

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