4.05 out of 5
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24 reviews on Udemy

SQL & PostgreSQL: From Beginner to Pro in 2019

SQL and PostgreSQL for complete beginners!
Instructor:
Luke's Programming School
3,830 students enrolled
English [Auto-generated]
Learn SQL queries (SELECT, UPDATE, DELETE, WHERE, JOIN, GROUP BY, ORDER BY ...)
Be comfortable going on an interview with your SQL & PostgreSQL knowledge
Execute SQL queries on database
Write complex SQL queries across multiple tables

If you want to learn how to gain insights from data but are too intimidated by databases to know where to start, then this course is for you. This course is designed to help you master SQL & PostgreSQL, one of the most highly in-demand skills in the computer science sector today.  

It doesn’t matter who you are, whether you are a business owner, marketer or programmer. This course will teach you everything even if you don’t have any previous experience. I try to make this course as engaging as possible. Yes, that’s right, it’s possible to make an engaging course on databases.  

What I will learn?

  • How to create tables

  • How to delete tables

  • How to select data

  • How to restrict data (How to use WHERE)

  • How to use logical connectives (AND, OR)

  • How to order your result

  • How to select data from multiple tables at the same time

  • How to join tables

  • How to use GROUP BY

  • and so much more

Why Learn SQL

SQL is consistently ranked as the most in-demand skill in recent employer surveys, SQL is a fantastic way to increase your income and boost your professional development.

So let’s do this! Enroll today and start learning SQL!

Who is the target audience?

  • Anyone who wants to learn SQL and PostgreSQL

  • Anyone who wants to learn how to create database and how to SELECT, INSERT & DELETE data

  • Developers who are looking to build applications using SQL

What tool (application) do I need?

No tools at all, all you need is a web browser, internet connection and willingness to learn.

Introduction

1
Introduction
2
Say Hello :)

Create tables, Insert values

1
How to create table?
2
How to create table #2
3
How to insert values?

Select, update & delete Data

1
Simple select
2
Where restriction
3
LIKE
4
Logical Connectives
5
Update Values
6
How to delete values?
7
Select Distinct

Advanced Select Query

1
Select From Multiple Tables
2
Rename attributes
3
Rename tables
4
Order By
5
Naming the results
6
UNION & INTERSECTION

JOINS

1
Inner Join
2
Outer Join

GROUP BY

1
GROUP BY and COUNT
2
MIN, MAX, AVG

PRACTICE

1
ARTICLE: Practice queries
2
SOLUTION #1
3
SOLUTION #2
4
SOLUTION #3
You can view and review the lecture materials indefinitely, like an on-demand channel.
Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
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Includes

2 hours on-demand video
1 article
Full lifetime access
Access on mobile and TV
Certificate of Completion