Sql & Postgresql For Beginners: Become An Sql Expert
Date: 22 April 2026 | Posted by: AD-TEAM
Sql & Postgresql For Beginners: Become An Sql Expert
Last updated 5/2022
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz
Language: English | Size: 2.27 GB | Duration: 9h 12m
SQL & PostgreSQL Tutorial: Become an Expert in SQL and PostgreSQL by Writing SQL Queries using PostgreSQL and PgAdmin 4.
What you'll learn
How to create a database from scratch.
Use SQL to perform data analysis.
Perform complex SQL queries using joins and subqueries.
Understand database concepts such as database relationships.
Confident putting SQL and PostgreSQL on your resume.
Requirements
No previous knowledge of SQL or PostgreSQL is needed for this course.
Description
Become an expert in SQL and PostgreSQL with this bestselling course!SQL is one of the most in-demand tech skills across many industries so learning SQL is one of the best ways to boost your career! After taking this course you will be comfortable putting SQL and PostgreSQL on your resume/CV. In the age of Big Data and Data Analysis, demand for employees with SQL skills has never been higher and will only increase in the future. Stand out from the crowd and learn SQL today. PostgreSQL is the World's most advanced open source relational database. It has a strong reputation for its reliability, data integrity and robustness. Because of this, PostgreSQL is one of the most popular and widely used database systems in the world. Companies who use PostgreSQL include Apple, Cisco, Spotify, Fujitsu, Skype, Netflix and IMDb. A 2019 survey of stackoverflow developers reported that one third of developers used PostgreSQL on a daily basis in their professional lives, up from 25% in 2018. In 2019 PostgreSQL was the fastest growing database for the third year in a row. PostgreSQL experience really is a desired skill in the tech industry. Here's what students are saying about this SQL course: Christopher says - "A really great course. The structure was well setup and the pacing was perfect. Each section and lecture flowed well in to the next. The exercises and solutions were very helpful. I was new to sql and postgresql before taking this course but I can now say that I am comfortable with both." Erin Todd says - "I love this course so far very easy to follow and interactive."Raymond Beauchamp says - "Amount of information is good for a beginner course. Was beneficial in increasing my understanding of the subject. Instructor was knowledgeable, and was easy to follow." John Hellmann says - "Very concise lectures! Was a great course overall"Abhinav Sharma says - "The explanations are really clear and the course structure is very well thought out."By the end of this course you will know how to:Create a relational database from scratchCreate, alter and delete tables from a databaseInsert, update and delete data from a table Retrieve data from a database using select queriesFilter data using where clauses and logical operators Order and limit data retrieved from a tableUse aggregate functions and group data to gain more meaningful insights from a databaseRelate tables together using database relationshipsUse SQL join queries to retrieve data from multiple tables in a single queryMaster complex SQL subqueriesApply SQL string functions to data in PostgreSQL
A step-by-step video of how to install and setup PostgreSQL is included and the setup is completely FREE.The SQL code for each video is included as a resource so you can easily access it. There are SQL exercises, and video solutions, along the way to help you improve your knowledge and SQL skills. I will be actively answering any questions you may have about the course in the Q&A section. The course will be continually updated with more sections in the future.
Watch the free preview videos and start learning SQL - one of the most important and in-demand technology skills!
Overview
Section 1: Course Introduction
Lecture 1 Course Introduction
Lecture 2 A Few Notes on this Course
Section 2: Introduction to Databases, SQL and PostgreSQL
Lecture 3 What is a Database?
Lecture 4 Relational Databases and SQL
Lecture 5 Installing PostgreSQL for Mac
Lecture 6 Installing PostgreSQL for Windows
Section 3: SQL & PostgreSQL : Data Definition Language - Creating Our Movie Database
Lecture 7 Section Introduction
Lecture 8 Database Tables
Lecture 9 Data Types Explained
Lecture 10 Primary Keys and Foreign Keys
Lecture 11 Unique, Not Null and Check Constraints
Lecture 12 Creating Our First Table
Lecture 13 Creating the Actors Table
Lecture 14 Creating a Table with a Foreign Key
Lecture 15 Creating the Movie Revenues Table
Lecture 16 Creating a Junction Table
Lecture 17 Modifying Tables Part 1: Adding Columns
Lecture 18 Modifying Tables Part 2: Changing a Columns Data Type
Lecture 19 Deleting Tables from a Database
Lecture 20 Challenge: Data Definition Language
Lecture 21 Solution: Data Definition Language
Lecture 22 Section Summary
Section 4: SQL & PostgreSQL: Data Manipulation Language
Lecture 23 Section Introduction
Lecture 24 Inserting Data into a Table
Lecture 25 Updating Data in a Table
Lecture 26 Deleting Data from a Table
Lecture 27 Inserting Data into Our Movie Data Database
Lecture 28 Challenge: Data Manipulation Language
Lecture 29 Solution: Data Manipulation Language
Lecture 30 Section Summary
Section 5: SQL & PostgreSQL : Retrieving Data from a Table - Select Queries
Lecture 31 Section Introduction
Lecture 32 Select Queries
Lecture 33 Where Clauses
Lecture 34 Logical Operators
Lecture 35 Challenge 1: Select Queries
Lecture 36 Solution 1: Select Queries
Lecture 37 In, Not In
Lecture 38 Like
Lecture 39 Between
Lecture 40 Challenge 2: Select Queries
Lecture 41 Solution 2: Select Queries
Lecture 42 Order By
Lecture 43 Limiting the Number of Results
Lecture 44 Fetch
Lecture 45 Distinct Values
Lecture 46 Challenge 3: Select Queries
Lecture 47 Solution 3: Select Queries
Lecture 48 Null Values
Lecture 49 Setting a Column Name Alias
Lecture 50 Concatenation
Lecture 51 Challenge 4: Select Queries
Lecture 52 Solution 4: Select Queries
Lecture 53 Section Summary
Section 6: SQL & PostgreSQL : Aggregate Functions and Grouping Data
Lecture 54 Section Introduction
Lecture 55 Aggregate Functions Explained
Lecture 56 Count Aggregate Functions
Lecture 57 Sum Aggregate Function
Lecture 58 Min and Max Aggregate Functions
Lecture 59 Average Aggregate Functions
Lecture 60 Challenge 1: Aggregate Functions
Lecture 61 Solution 1: Aggregate Functions
Lecture 62 Grouping Data
Lecture 63 Having Clauses
Lecture 64 Challenge 2: Aggregate Functions
Lecture 65 Solution 2: Aggregate Functions
Lecture 66 Mathematical Operators
Lecture 67 Section Summary
Section 7: Database Relationships
Lecture 68 Section Introduction
Lecture 69 What Are Database Relationships?
Lecture 70 One to One Relationships
Lecture 71 One to Many Relationships
Lecture 72 Many to Many Relationships
Lecture 73 (Optional) Challenge: Database Relationships
Lecture 74 Solution: Database Relationships
Lecture 75 Section Summary
Section 8: SQL & PostgreSQL: Joining Tables
Lecture 76 Section Introduction
Lecture 77 SQL Joins Explained
Lecture 78 Inner Joins Part 1
Lecture 79 Inner Joins Part 2
Lecture 80 Inner Joins Part 3
Lecture 81 Challenge 1: Joins
Lecture 82 Solution 1: Joins
Lecture 83 Left Joins
Lecture 84 Right Joins
Lecture 85 Full Joins
Lecture 86 Challenge 2: Joins
Lecture 87 Solutions 2: Joins
Lecture 88 Joining More Than Two Tables
Lecture 89 Challenge 3: Joins
Lecture 90 Solution 3: Joins
Lecture 91 Union
Lecture 92 Union All
Lecture 93 Challenge 4: Joins
Lecture 94 Solution 4: Joins
Lecture 95 Intersect
Lecture 96 Except
Lecture 97 Challenge 5: Joins
Lecture 98 Solution 5: Joins
Lecture 99 Section Summary
Section 9: SQL & PostgreSQL: Subqueries
Lecture 100 Section Introduction
Lecture 101 Subqueries Explained
Lecture 102 Uncorrelated Subqueries Part 1
Lecture 103 Uncorrelated Subqueries Part 2
Lecture 104 Challenge 1: Subqueries
Lecture 105 Solution 1: Subqueries
Lecture 106 Correlated Subqueries
Lecture 107 Challenge 2: Subqueries
Lecture 108 Solution 2: Subqueries
Lecture 109 Summary
Section 10: SQL & PostgreSQL: String Functions
Lecture 110 Section Introduction
Lecture 111 Cloning a Database
Lecture 112 Upper and Lower String Functions
Lecture 113 Initcap Function
Lecture 114 Left and Right String Functions
Lecture 115 Reverse Function
Lecture 116 Challenge 1: String Functions
Lecture 117 Solution 1: String Functions
Lecture 118 Substring Function
Lecture 119 Replace Function
Lecture 120 Split Part Function
Lecture 121 Using the Cast Operator to Apply String Functions to Non-String Data Types
Lecture 122 Challenge 2: String Functions
Lecture 123 Solution 2: String Functions
Lecture 124 Summary
Section 11: Bonus Material
Lecture 125 Bonus Lecture
Anyone wanting to learn SQL or PostgreSQL.,Anyone with a basic knowledge of SQL but is new to PostgreSQL.,Anyone wanting to learn more about databases.
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