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Joining Data in SQL

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Certification

Joining Data in SQL

One table can be combined with multiple tables. Set theory can be used to combine them. PostgreSQL allows you to use subqueries.

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Description

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Features

This course includes

Duration

5 hours
Video Content
5 hours
Level
Intermediate
Instruction Type
Self Paced
Delivery Method
Online
Available on
Desktop, Laptop
Accessibility
Limited Access
Language
English
Subtitles
English

Careervira Take

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Course Credibility

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Pedagogy

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Hands-on training

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Career impact

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Pricing

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Assessment

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Skills

Data ModelingSQLPerformance TuningData Definition LanguageData Manipulation Language

Learning Goals

Join two or three tables together into one, combine tables using set theory, and work with subqueries in PostgreSQL
You will master inner and outer joins, as well as self joins, semi joins, anti joins and cross joins—fundamental tools in any PostgreSQL wizard's toolbox
You'll be introduced to the challenging topic of subqueries
You will be able to visually grasp these ideas by using Venn diagrams and other linking illustrations

Course Content

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Prerequisites/Requirements

Introduction to SQL is recommended to take first

Instructors

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Chester Ismay

Data Science Evangelist at DataRobot

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Course Overview

Job assistance

Hands-On Training, Instructor-Moderated Discussions

Post course interactions

Virtual labs

International faculty

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Course Cover

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