What Will I Learn?

Setup SQL Query Environment
Retrieve Data using SELECT Statement
Remove Duplicate Records
Sort Returned Records
Analyse data using subqueries
Analyse data using nested subqueries
Filter data using WHERE Clause
Filter data using various operators
Report on aggregated data
Analyse data from multiple tables

Requirements

Basic SQL
Basic Database Concepts

Description

This introductory beginners course will help you master SQL for Data Reporting & daily data analysis by learning how to select,

filter & sort data, customize output, & how you can report aggregated data from a database!

The course, we will focus on ANSI(American National Standards Institute) SQL that works on

every database like Oracle, MySQL, Microsoft SQL Server, etc.

SQL has become a requirement for most data science jobs that include:

data analyst, BI (Business Intelligence) developer, programmer, database programmer.

SQL will let you communicate with the database and work with your data.

What You will learn include:

Writing SQL SELECT Statements

Eliminating duplicate rows using DISTINCT

Restricting and Sorting Data

WHERE clause, wildcard like IN, LIKE

Analysing data using various SQL Operators

Sorting data using ORDER BY clause

Character Functions

Concat Functions

Using LIMIT Operator

Reporting Aggregated Data Using the Group Functions

AVG, COUNT, MIN, MAX...

Using GROUP BY and HAVING Clauses

Displaying Data From Multiple Tables

inner-join, right outer-join, left outer-join, self-join

Analysing data Using Subqueries

Analysing data Using nested Subqueries

Who is the target audience?

Beginner Data Science Analyst
Beginner Data Analyst
Beginner Data Engineer
Beginner Data Reporting Analyst