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Essentials of SQL

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Course Fees: $289
Certificate : Yes
Language : English
Course Type : Instructor-Led
Level : Essential
Subject : Data Analysis & Statistics
Course Overview:

Being able to extract and work with data is one of the skills required for a good data scientist. For someone fluent in Structured Query Language (SQL), the basic language for working with database systems, this becomes easy. 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. It then teaches you how to write basic and complex queries to select data from tables.

Learning Outcome:

Upon completion of this course, you will be able to use SQL to create databases and to query & retrieve data from databases. You will know how to perform data analysis and use advanced techniques to retrieve data from databases. Key topics covered include:

 

  • 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

Ideal for:

  • Data scientists / analysts
  • Data visualizers
  • Anybody passionate about data analytics and data science

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