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Performing Data Aggregation using SQL Aggregate Functions
Coursera Project Network

Performing Data Aggregation using SQL Aggregate Functions

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Learn, practice, and apply job-ready skills with expert guidance
4.8

(77 reviews)

Intermediate level

Recommended experience

2 hours
Learn at your own pace
Hands-on learning
Learn, practice, and apply job-ready skills with expert guidance
4.8

(77 reviews)

Intermediate level

Recommended experience

2 hours
Learn at your own pace
Hands-on learning

What you'll learn

  • Retrieve data as summaries from tables of a database using SQL aggregate functions

  • Understand how to set conditions on the result set of an aggregate functions using the HAVING clause

Details to know

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Taught in English
No downloads or installation required

Only available on desktop

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  • Receive training from industry experts
  • Gain hands-on experience solving real-world job tasks
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About this Guided Project

Learn step-by-step

In a video that plays in a split-screen with your work area, your instructor will walk you through these steps:

  1. Retrieve data from the employees database

  2. Retrieve data from the employees database using the COUNT function

  3. Select distinct data from fields of a table and use the GROUP BY statement

  4. Use the HAVING clause to set conditions on aggregate functions

  5. Retrieve data from the employees database using the SUM function

  6. Retrieve data from the employees database using the MIN & MAX functions

  7. Retrieve data from the employees database using the AVG function

  8. Use ROUND to tidy up the result set of aggregate functions

Recommended experience

Familiarity with querying databases using SQL SELECT statement

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Instructor

Arimoro Olayinka Imisioluwa
Coursera Project Network
24 Courses46,022 learners

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How you'll learn

  • Skill-based, hands-on learning

    Practice new skills by completing job-related tasks.

  • Expert guidance

    Follow along with pre-recorded videos from experts using a unique side-by-side interface.

  • No downloads or installation required

    Access the tools and resources you need in a pre-configured cloud workspace.

  • Available only on desktop

    This Guided Project is designed for laptops or desktop computers with a reliable Internet connection, not mobile devices.

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4.8

77 reviews

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  • 3 stars

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AC
5

Reviewed on Dec 29, 2020

LA
5

Reviewed on Jun 23, 2022

CC
5

Reviewed on Jan 11, 2021

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