What you will learn
Section titled “What you will learn”Understand selection, filtering, ordering, and result limits.
Prerequisites: IFS Cloud essentials. No IFS login is needed for this written exercise. Estimated reading time excludes practice.
The concept
Section titled “The concept”Selection chooses the properties returned; filtering chooses matching rows; ordering establishes their sequence; a result limit caps the returned rows. In OData these ideas are commonly expressed with $select, $filter, $orderby, and $top. Supported behavior must be checked against the actual service.
A worked scenario
Section titled “A worked scenario”Our fictional dataset has Id, Status, and Amount. We want at most two open items, ordered by Id, returning only Id and Amount. The example below is a learning expression, not an IFS endpoint.
Work through it
Section titled “Work through it”- Specify which rows qualify before choosing the displayed columns.
- Choose a predictable order, including a unique tie-breaker where needed.
- Apply a small result limit while exploring.
- Follow the service’s documented continuation mechanism when a complete result requires more pages.
Try it yourself
Section titled “Try it yourself”Use the browser query lab to find two Open records. Select Id and Amount, order by Id, and set the limit to 2.
See a suggested answer
The simulated result contains DEMO-001 and DEMO-003 with amounts 120 and 80. Changing the selected fields changes the columns, not which records match. The lab does not implement a complete OData parser and sends no request to an IFS system.
Check your understanding
Section titled “Check your understanding”Assuming a limited first page represents the entire dataset, or treating filtering as a replacement for authorization.
Expected result: a written answer that explains your decision and identifies what still needs confirmation in the actual environment.
Cleanup: none; this exercise changes no IFS data.
Sources and review status
Section titled “Sources and review status”OData basic tutorial. Source consulted 2026-09-23. The scenario and exercise are original fictional examples. This concept draft has not been reviewed by an IFS specialist or executed in an IFS environment.
Continue with the interactive query lab.