SQL

This course teaches you the basics of SQL and data manipulation so that you can begin analyzing data for data science applications. This course assumes that you have no prior knowledge or experience with SQL, and hence it begins with the fundamentals.
Key topics:

• Introduction

• Data Definition Language (DDL), Data Manipulation Language (DML), Data Control Language (DCL), Data Query Language (DQL) and Transaction Control Language (TCL)

• Constraints

• Other essential clauses, and operators

• Working with Multiple tables