Joining Data in SQL

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Course Features

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Duration

5 hours

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Delivery Method

Online

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Available on

Limited Access

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Accessibility

Desktop, Laptop

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Language

English

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Subtitles

English

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Level

Intermediate

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Teaching Type

Self Paced

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Video Content

5 hours

Course Description

Once you've completed the Introduction to SQL course and have a good understanding of the basics of SQL, it's time to improve your queries with joins or relational set theory. This course will teach you about the power and benefits of joining tables, as well as the unique characteristics of cities around the world. Learn inner and outer joins as well as self, semi, and anti joins. Cross joins are a vital tool in any PostgreSQL wizards' toolbox. After you've mastered intersections, exception clauses, and unions using simple diagrams and examples you won't have to worry about setting it up theory. You will also learn about subqueries. These ideas can also be visualized using Venn diagrams or other linking illustrations.

Careervira Take

DataCamp offers this online certification program to help professionals learn all about the power of joining tables. It helps professionals and freshers to advance their career trajectories. Moreover, it is achieved by teaching PostgreSQL, SQL database, data visualization, and data analysis skills. Furthermore, master inner and outer joins, self joins, semi joins, anti joins and cross join - fundamental tools in any PostgreSQL wizard's toolbox. The curriculum is curated to industry standards. The prerequisite to enroll in the course is to complete the Introduction to SQL course. The course USPs are instructor-moderated discussions, job assistance, and international faculty.

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Course Credibility

DataCamp is one of the best e-learning websites to learn to program in data analytics, and science renders th...
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Pedagogy

This short-duration course utilizes a self-paced online learning technique that encourages working profession...
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Hands-on training

This short-duration course utilizes a self-paced online learning technique that encourages working profession...
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Career impact

This self-paced course offers no placement guarantee, or internship opportunities but offers job assistance. ...
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Pricing

The intermediate-level course is available on a subscription basis and is priced for ₹927, which is quite rea...
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Assessment

Assessments are an essential element of this self-paced short-duration program. It is a sort of theoretical t...

Course Overview

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Virtual Labs

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Job Assistance

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International Faculty

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Post Course Interactions

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Hands-On Training,Instructor-Moderated Discussions

Skills You Will Gain

Prerequisites/Requirements

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Introduction to SQL is recommended to take first

What You Will Learn

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Join two or three tables together into one, combine tables using set theory, and work with subqueries in PostgreSQL

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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

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You'll be introduced to the challenging topic of subqueries

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You will be able to visually grasp these ideas by using Venn diagrams and other linking illustrations

Course Instructors

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Chester Ismay

Data Science Evangelist at DataRobot

Chester leads data science, machine learning, and data engineering in-person workshops for DataRobot University with DataRobot. He built (and helped instructors build) R, Python, SQL, and Spreadsheet...

Course Reviews

Average Rating Based on 3 reviews

5.0

100%

Course Cover

$12

$6

49% OFF

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