Aggregates 101

This course will get you introduced to Aggregates in OutSystems. With this introductory course you will be able to know the basics on how to fetch data from the Database using Aggregates.

What will you learn?

You'll learn what is an Aggregate and how to use them to visually create simple queries to the database. Demos on how to create an Aggregate, how to filter fetched data, sort data and test aggregates during development are also included!

What do you need?

You will need the OutSystems Development environment tools:

System requirements can be reviewed here. 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:

Course Ratings & Reviews

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ontem
Very easy to understand.
18 Ago (2 dias atrás)
I wasn't able to drag and drop. Had to always click the aggregates and select the entity...
15 Ago (5 dias atrás)
Why filter on empty e-mail when all employees have e-mail addresses? Filter on something that makes sense like in your lessons. "%.com".
Drag end drop entities doesn´t work. (Mac)
15 Ago (5 dias atrás)
Very good course, clear explanations and very didactic, I'm loving the tool, I'm very excited about learning
15 Ago (5 dias atrás)
Showing 1-5 out of 423 reviews