SQL - MySQL for Data Analytics and Business Intelligence

Udemy

Learn the fundamentals of SQL and how to use MySQL for data analysis, data management, and business intelligence.

Online

₹ 599 4099

particular

details

                                    Medium of instructions
                                    English

                                    Mode of learning
                                    Self study

                                    Mode of Delivery
                                    Video and Text Based

Introduction to databases, SQL, and MySQL

What does the course cover?
Why SQL?
Why SQL?
Why MySQL?
Why MySQL?
Introduction to databases
Introduction to databases

SQL theory

SQL as a declarative language
SQL as a declarative language
Data definition language (DDL)
Data definition language (DDL)
SQL keywords
SQL keywords
Data manipulation language (DML)
Data manipulation language (DML)
Data control language (DCL)
Data control language (DCL)
Transaction control language (TCL)
Transaction control language (TCL)

Basic database terminology

Relational database essentials
Relational database essentials
Databases vs spreadsheets
Databases vs spreadsheets
Database terminology
Database terminology
Relational schemas - Primary key
Relational schemas - Primary key
Relational schemas - Foreign key
Relational schemas - Foreign key
Relational schemas - Unique key and null values
Relational Schemas - Unique key
Relationships
Relational Schemas – Relationships

Installing MySQL and getting acquainted with the interface

Installing MySQL
Additional note – Installing – Visual C
Installing MySQL on macOS and Unix systems
The Client-Server Model
Setting up a connection
Read me!!!
New Authentication Plugin - Creating a New User
Introduction to the MySQL interface

First steps in SQL

Creating a Database - Part I
SQL files
Creating a Database - Part I - exercise
Creating a Database - Part I - solution
Creating a Database - Part II
Creating a Database - Part II - exercise
Creating a Database - Part II - solution
Introduction to data types
Introduction to data types
String data types
String data types
Integers
Integers
Fixed and floating-point data types
Fixed and floating-point data types
Other useful data types
Other useful data types
Creating a table
Creating a table - exercise
Creating a table - solution
Using databases and tables
Using databases and tables - exercise
Using databases and tables - solution
Additional notes on using tables
Additional notes on using tables
Additional notes on using tables - exercise

MySQL constraints

PRIMARY KEY constraint
PRIMARY KEY Constraint
PRIMARY KEY constraint - exercise
PRIMARY KEY constraint - solution
FOREIGN KEY constraint - Part I
FOREIGN KEY constraint - Part II
FOREIGN KEY constraint - Part II - exercise
FOREIGN KEY constraint - Part II - solution
UNIQUE Constraint
UNIQUE Constraint - exercise
DEFAULT Constraint
DEFAULT Constraint - exercise
DEFAULT Constraint - solution
NOT NULL Constraint - Part I
NOT NULL Constraint - Part I - exercise
NOT NULL Constraint - Part I - solution
NOT NULL Constraint - Part II

SQL best practices

Coding techniques and best practices - Part I
Coding techniques and best practices – Part I
Coding techniques and best practices - Part II
Coding techniques and best practices – Part II

Loading the 'employees' database

Loading the 'employees' database
Loading the 'employees' database

Sql Select Statement

SELECT - FROM
SELECT - FROM - exercise
SELECT - FROM - solution
WHERE
WHERE - exercise
WHERE - solution
AND
AND - exercise
AND - solution
OR
OR - exercise
OR - solution
Operator precedence
Operator precedence - exercise
Operator precedence - solution
IN - NOT IN
IN - NOT IN - exercise 1
IN - NOT IN - solution 1
IN - NOT IN - exercise 2
IN - NOT IN - solution 2
LIKE - NOT LIKE
LIKE - NOT LIKE - exercise
LIKE - NOT LIKE - solution
Wildcard characters
Wildcard characters - exercise
Wildcard characters - solution
BETWEEN - AND
BETWEEN - AND - exercise
BETWEEN - AND- solution
IS NOT NULL - IS NULL
IS NOT NULL - IS NULL - exercise
IS NOT NULL - IS NULL - solution
Other comparison operators
Other comparison operators - exercise
Other comparison operators - solution
SELECT DISTINCT
SELECT DISTINCT - exercise
SELECT DISTINCT - solution
Introduction to aggregate functions
Introduction to aggregate functions - exercise
Introduction to aggregate functions - solution
ORDER BY
ORDER BY - exercise
ORDER BY - solution
GROUP BY
Using Aliases (AS)
Using Aliases (AS) - exercise
Using Aliases (AS) - solution
HAVING
HAVING - exercise
HAVING - solution
WHERE vs HAVING- Part I
WHERE vs HAVING- Part II
WHERE vs HAVING - Part II - exercise
WHERE vs HAVING - Part II - solution
LIMIT
LIMIT - exercise
LIMIT - solution

Sql Insert Statement

The INSERT statement - Part I
The INSERT statement - Part II
The INSERT statement - exercise 1
The INSERT statement - solution 1
The INSERT statement - exercise 2
The INSERT statement - solution 2
Inserting data INTO a new table
Inserting Data INTO a New Table - exercise
Inserting Data INTO a New Table - solution

Sql Update Statement

TCL's COMMIT and ROLLBACK
The UPDATE Statement - Part I
ROLLBACK; ARTICLE
The UPDATE Statement - Part II
The UPDATE Statement – Part II - exercise
The UPDATE Statement – Part II - solution

Sql Delete Statement

The DELETE Statement - Part I
The DELETE Statement - Part II
The DELETE Statement – Part II - exercise
The DELETE Statement – Part II - solution
DROP vs TRUNCATE vs DELETE
DROP vs TRUNCATE vs DELETE

MySQL - Aggregate functions

COUNT()
COUNT() - exercise
COUNT() - solution
SUM()
SUM() - exercise
SUM() - solution
MIN() and MAX()
MIN() and MAX() - exercise
MIN() and MAX() - solution
AVG()
AVG() - exercise
AVG() - solution
ROUND()
ROUND() - exercise
ROUND() - solution
COALESCE() - Preamble
IFNULL() and COALESCE()
Another Example of Using COALESCE()
Another example of using COALESCE() - exercise 1
Another example of using COALESCE() - solution 1
Another example of using COALESCE() - exercise 2
Another example of using COALESCE() - solution 2
Another example of using COALESCE()

SQL Joins

Introduction to JOINs
Intro to JOINs - exercise 1
Intro to JOINs - solution 1
Intro to JOINs - exercise 2
INNER JOIN - Part I
INNER JOIN - Part II
INNER JOIN - Part II - exercise
INNER JOIN - Part II - solution
A Note on Using Joins
Duplicate Records
LEFT JOIN - Part I
LEFT JOIN - Part II
LEFT JOIN - Part II - exercise
LEFT JOIN - Part II - solution
RIGHT JOIN
The new and the old join syntax
The new and the old join syntax - exercise
The new and the old join syntax - solution
JOIN and WHERE Used Together
Important – Prevent Error Code: 1055!
JOIN and WHERE Used Together - exercise
JOIN and WHERE Used Together - solution
CROSS JOIN
CROSS JOIN - exercise 1
CROSS JOIN - solution 1
CROSS JOIN - exercise 2
CROSS JOIN - solution 2
Using Aggregate Functions with Joins
JOIN more than two tables in SQL
Join more than two tables in SQL - exercise
Join more than two tables in SQL - solution
Tips and tricks for joins
Tips and tricks for joins - exercise
Tips and tricks for joins - solution
UNION vs UNION ALL
UNION vs UNION ALL - exercise
UNION vs UNION ALL - solution

SQL Subqueries

SQL Subqueries with IN nested inside WHERE
SQL Subqueries with IN nested inside WHERE - exercise
SQL Subqueries with IN nested inside WHERE - solution
SQL Subqueries with EXISTS-NOT EXISTS nested inside WHERE
SQL Subqueries with EXISTS-NOT EXISTS nested inside WHERE - exercise
SQL Subqueries with EXISTS-NOT EXISTS nested inside WHERE - solution
SQL Subqueries nested in SELECT and FROM
SQL Subqueries nested in SELECT and FROM - exercise 1
SQL Subqueries nested in SELECT and FROM - solution 1
SQL Subqueries nested in SELECT and FROM - exercise 2
SQL Subqueries nested in SELECT and FROM - solution 2

SQL Self Join

Self Join
Self join

SQL Views

Views
Views - exercise
Views - solution

Stored routines

Introduction to stored routines
Introduction to Stored Routines
The MySQL syntax for stored procedures
Stored procedures - Example - Part I
Stored procedures - Example - Part II
Stored procedures - Example - Part II - exercise
Stored procedures - Example - Part II - solution
Another way to create a procedure
Stored procedures with an input parameter
Stored procedures with an output parameter
Stored procedures with an output parameter - exercise
Stored procedures with an output parameter - solution
Variables
Variables - exercise
Variables - solution
User-defined functions in MySQL
Error Code: 1418.
User-defined functions in MySQL - exercise
User-defined functions in MySQL - solution
Stored routines - conclusion
Stored routines - conclusion

Advanced SQL Topics

Types of MySQL Variables - Local Variables
Types of MySQL Variables - Local Variables
Session Variables
Session Variables
Global Variables
Global Variables
User-Defined vs System Variables
User-Defined vs System Variables
MySQL Triggers
MySQL Triggers
MySQL Triggers - exercise
MySQL Triggers - solution
MySQL Indexes
MySQL Indexes - exercise 1
MySQL Indexes - solution 1
MySQL Indexes - exercise 2
MySQL Indexes - solution 2
The CASE Statement
The CASE Statement - exercise 1
The CASE Statement - solution 1
The CASE Statement - exercise 2
The CASE Statement - solution 2
The CASE Statement - exercise 3
The CASE Statement - solution 3

Combining SQL and Tableau - Introduction

The Advantages of Software Integration
Why Combining SQL and Tableau is useful
Installing Tableau Public
Loading the 'employees_mod' Database
Loading the 'employees_mod' Database

Combining SQL and Tableau - Task 1

Task 1
Task 1 - Text
Important clarification!
Task 1: SQL Solution
Task 1: SQL Solution - Code
Transferring a Dataset from SQL to Tableau
Chart 1: Visualizing and Analyzing the Solution in Tableau - Part I
Chart 1: Visualizing and Analyzing the Solution in Tableau - Part II

Combining SQL and Tableau - Task 2

Task 2
Task 2 - Text
Task 2: SQL Solution
Task 2: SQL Solution - Code
Chart 2: Visualizing and Analyzing the Solution in Tableau

Combining SQL and Tableau - Task 3

Task 3
Task 3 - Text
Task 3: SQL Solution
Task 3: SQL Solution - Code
Chart 3: Visualizing and Analyzing the Solution in Tableau

Combining SQL and Tableau - Task 4

Task 4
Task 4 - Text
Task 4: Solution in SQL
Task 4: Solution in SQL - Code
Chart 4: Visualizing and Analyzing the Solution in Tableau

Combining SQL and Tableau - Task 5

Task 5: Organizing Charts 1-4 into a Beautiful Dashboard using Tableau

Practice SQL – 10 Final Query Questions

Practice SQL – 10 Final Query Questions

Bonus Lecture

Bonus Lecture: Next Steps

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SQL - MySQL for Data Analytics and Business Intelligence

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