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Question
· Jul 8

FHIR Patient Resource Response does not map to FHIRModel.R4.Patient

I am receiving a FHIR response bundle back with a resource of patient. Using fromDao, I attempted to take the stream and put it into FHIRModel.R4.Patient but it is not mapping correctly. When I attempt to take FHIRModel.R4.Patient and write it out using toString(), all I am seeing is the resource

{"resourceType":"Patient"}

so the response is not mapping correctly to FHIRModel.R4.Patient. How have others handled this? Do I need to translate it to an SDA since it does fit the model format?

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Digest
· Jul 8

Check out a new InterSystems Developer Community AI chat

Dear Member,

Our Developer Community AI (a.k.a. DC AI) just got a major upgrade: it now supports full conversational mode.

Instead of a single reply, you can now ask follow-up questions, go deeper into errors or code examples, and refine your requests — all in the same thread.
DC AI keeps the context, so it works more like a real teammate.

👉 Try DC AI Chat now

The engine behind the scenes hasn’t changed: answers are still drawn from Developer Community posts, InterSystems IRIS documentation, and Open Exchange apps, and they’re delivered through InterSystems IRIS Vector Search for speed and relevance.

Whether you're troubleshooting code, exploring InterSystems tools, or just curious — DC AI is ready to help.

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— The Developer Community Team

Announcement
· Jul 8

Reminder: Seeking Exam Design Feedback for two new HealthShare Unified Care Record Certification Exams


Hello again,

We are still seeking feedback on our two new HealthShare Unified Care Record certification exam designs. This is your opportunity to tell us what knowledge, skills, and abilities are important for Certified HealthShare Unified Care Record Specialists.

The feedback surveys are open until July 20th, 2025. All participants are eligible to receive 7000 Global Masters points for each survey they complete!

Interested in sharing your opinions? See the original post for more details on how to weigh-in on the exam topics.

Note: The surveys will be unavailable from July 11, 5pm - July 13th, 10 pm ET due to server maintenance.

Thank you!

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Article
· Jul 8 3m read

Conversion de requêtes hiérarchiques Oracle vers InterSystems IRIS : Génération de plages de dates

Si vous migrez d'Oracle vers InterSystems IRIS, comme beaucoup de mes clients, vous risquez de rencontrer des modèles SQL spécifiques à Oracle nécessitant une conversion.

Prenons l'exemple suivant:

SELECT (TO_DATE('2023-05-12','YYYY-MM-DD') - LEVEL + 1) AS gap_date
FROM dual
CONNECT BY LEVEL <= (TO_DATE('2023-05-12','YYYY-MM-DD') - TO_DATE('2023-05-02','YYYY-MM-DD') + 1);

Dans Oracle:

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Digest
· Jul 8

Join the InterSystems Developer Tools Contest 2025

Dear Community Member,

We’re thrilled to invite you to participate in the

🏆 InterSystems Developer Tools Contest 🏆

Task: develop any application that improves developer experience with IRIS, helps to develop faster, contributes more qualitative code, helps to test, deploy, support, or monitor your solution with InterSystems IRIS.   

🗓️ Dates: July 14 - August 3, 2025

💰 Prize Pool: $12,000

🔗 Full contest details here

We can't wait to see your entry!