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    SQL & PostgreSQL for Beginners: Become an SQL Expert

    BY
    Udemy

    Acquire a detailed understanding of the principles of SQL and PostgreSQL for writing SQL queries to become certified SQL developers.

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    Mode

    Online

    Fees

    ₹ 649 4099

    Quick Facts

    particular details
    Medium of instructions English
    Mode of learning Self study
    Mode of Delivery Video and Text Based

    Course overview

    PostgreSQL is a sophisticated object-relational database management system that employs structured query language as well as its procedural language, PL/pgSQL. PostgreSQL is simple to operate and comes with a complete complement of RDBMS database characteristics and data handling capabilities. SQL & PostgreSQL for Beginners: Become an SQL Expert online certification is designed by Jon Avis - SQL Instructor & IT Systems Engineer and is delivered by Udemy.

    SQL & PostgreSQL for Beginners: Become an SQL Expert online training incorporates 11.5 hours of self-paced video-based learning materials accompanied by 28 downloadable resources and 2 articles which teach the participants all the necessary techniques to create database databases and perform data analysis using SQL. With SQL & PostgreSQL for Beginners: Become an SQL Expert online classes, participants will be taught about data manipulation, data analysis, grouping data, database relationships, SQL queries, subqueries, and much more.

    The highlights

    • Certificate of completion
    • Self-paced course
    • 11.5 hours of pre-recorded video content
    • 2 articles 
    • 28 downloadable resources

    Program offerings

    • Online course
    • Learning resources
    • 30-day money-back guarantee
    • Unlimited access
    • Accessible on mobile devices and tv

    Course and certificate fees

    Fees information
    ₹ 649  ₹4,099
    certificate availability

    Yes

    certificate providing authority

    Udemy

    What you will learn

    Database knowledge Sql knowledge

    After completing the SQL & PostgreSQL for Beginners: Become an SQL Expert certification course, participants will gather detailed knowledge of the concepts involved with PostgreSQL and SQL for activities like database design, data analysis, and data manipulation. In this SQL course, participants will explore the methodologies involved with SQL queries, subqueries, joins, aggregate functions, and grouping data. In this PostgreSQL certification, participants will also acquire an understanding of the concepts like database relationships.

    The syllabus

    Course Introduction

    • Course Introduction
    • A Few Notes on this Course

    Introduction to Databases, SQL and PostgreSQL

    • What is a Database?
    • Relational Databases and SQL
    • Installing PostgreSQL for Mac
    • Installing PostgreSQL for Windows

    SQL & PostgreSQL : Data Definition Language - Creating Our Movie Database

    • Section Introduction
    • Database Tables
    • Data Types Explained
    • Primary Keys and Foreign Keys
    • Unique, Not Null and Check Constraints
    • Creating Our First Table
    • Creating the Actors Table
    • Creating a Table with a Foreign Key
    • Creating the Movie Revenues Table
    • Creating a Junction Table
    • Modifying Tables Part 1: Adding Columns
    • Modifying Tables Part 2: Changing a Columns Data Type
    • Deleting Tables from a Database
    • Challenge: Data Definition Language
    • Solution: Data Definition Language
    • Section Summary

    SQL & PostgreSQL: Data Manipulation Language

    • Section Introduction
    • Inserting Data into a Table
    • Updating Data in a Table
    • Deleting Data from a Table
    • Inserting Data into Our Movie Data Database
    • Challenge: Data Manipulation Language
    • Solution: Data Manipulation Language
    • Section Summary

    SQL & PostgreSQL : Retrieving Data from a Table - Select Queries

    • Section Introduction
    • Select Queries
    • Where Clauses
    • Logical Operators
    • Challenge 1: Select Queries
    • Solution 1: Select Queries
    • In, Not In
    • Like
    • Between
    • Challenge 2: Select Queries
    • Solution 2: Select Queries
    • Order By
    • Limiting the Number of Results
    • Fetch
    • Distinct Values
    • Challenge 3: Select Queries
    • Solution 3: Select Queries
    • Null Values
    • Setting a Column Name Alias
    • Concatenation
    • Challenge 4: Select Queries
    • Solution 4: Select Queries
    • Section Summary

    SQL & PostgreSQL : Aggregate Functions and Grouping Data

    • Section Introduction
    • Aggregate Functions Explained
    • Count Aggregate Functions
    • Sum Aggregate Function
    • Min and Max Aggregate Functions
    • Average Aggregate Functions
    • Challenge 1: Aggregate Functions
    • Solution 1: Aggregate Functions
    • Grouping Data
    • Having Clauses
    • Challenge 2: Aggregate Functions
    • Solution 2: Aggregate Functions
    • Mathematical Operators
    • Section Summary

    Database Relationships

    • Section Introduction
    • What Are Database Relationships?
    • One to One Relationships
    • One to Many Relationships
    • Many to Many Relationships
    • (Optional) Challenge: Database Relationships
    • Solution: Database Relationships
    • Section Summary

    SQL & PostgreSQL: Joining Tables

    • Section Introduction
    • SQL Joins Explained
    • Inner Joins Part 1
    • Inner Joins Part 2
    • Inner Joins Part 3
    • Challenge 1: Joins
    • Solution 1: Joins
    • Left Joins
    • Right Joins
    • Full Joins
    • Challenge 2: Joins
    • Solutions 2: Joins
    • Joining More Than Two Tables
    • Challenge 3: Joins
    • Solution 3: Joins
    • Union
    • Union All
    • Challenge 4: Joins
    • Solution 4: Joins
    • Intersect
    • Except
    • Challenge 5: Joins
    • Solution 5: Joins
    • Section Summary

    SQL & PostgreSQL: Subqueries

    • Section Introduction
    • Subqueries Explained
    • Uncorrelated Subqueries Part 1
    • Uncorrelated Subqueries Part 2
    • Challenge 1: Subqueries
    • Solution 1: Subqueries
    • Correlated Subqueries
    • Challenge 2: Subqueries
    • Solution 2: Subqueries
    • Summary

    SQL & PostgreSQL: String Functions

    • Section Introduction
    • Cloning a Database
    • Upper and Lower String Functions
    • Initcap Function
    • Left and Right String Functions
    • Reverse Function
    • Challenge 1: String Functions
    • Solution 1: String Functions
    • Substring Function
    • Replace Function
    • Split Part Function
    • Using the Cast Operator to Apply String Functions to Non-String Data Types
    • Challenge 2: String Functions
    • Solution 2: String Functions
    • Summary

    Bonus Material

    • Bonus Lecture

    Instructors

    Mr Jon Avis

    Mr Jon Avis
    IT Systems Engineer
    Udemy

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