Courses and docs that will have you building high-quality mobile and web apps with OutSystems.

Advanced Aggregates

This course will enable you to expand your knowledge of Aggregates in OutSystems. With this introductory course, you will be able to know a couple more advanced features of Aggregates, such as fetching data from multiple sources, creating calculated attributes and aggregation functions.

What will you learn?

You’ll learn how create complex Aggregates that rely on multiple entities and joins between those entities, use aggregation functions (e.g. COUNT, MIN, GROUP BY, ...), and calculated attributes. Demos on each one of these use cases are also included!

What do you need?

Your laptop with Windows 7 or higher and version 11 of the OutSystems Development Environment tools. You will also need access to an OutSystems 11 server (or Personal Environment).

Before you start...

We recommend that you first take the following course:

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Course Ratings & Reviews
Course rating
(1.151 ratings)
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Aashish vishnoi
good knowledge on aggregates
13 Jan (6 days ago)

Pedro Campos
Systems Engineer student
The course was perfectly divided with 3 small videos with a demo for each separate action
10 Jan (9 days ago)

It was clearly communicated what advanced aggregates is used and how to achieve the outcome needed.
8 Jan (11 days ago)

Alexander Espinoza
6 Jan (13 days ago)

Iaroslav Glodov
Solution Architect
It would be better to have tests with some UI flow anyway, not only data and logic :)
5 Jan (14 days ago)

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