We have a function that was written for us that allows us to create text files for logging certain aspects to the OS using %Stream.FileCharacter. We had no issues with this until we moved from AIX to Red Hat.

Now it seems the 1st time the function is called, and the file is created the permissions seem to be correct on the file. But as soon as we attempt to write another line to the file using MoveToEnd() it seems the permissions are changed on the file. I have been able to narrow the issue down to the MoveToEnd() by calling the function from different users.

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InterSystems Developer Community is a community of 20,013 amazing developers
We're a place where InterSystems IRIS programmers learn and share, stay up-to-date, grow together and have fun!
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InterSystems announces its fifth developer preview, as part of the developer preview program for the 2023.1 release. Many updates and enhancements have been added in 2023.1 and there are also brand-new capabilities, such as production-ready support for Columnar Storage, ability to use Bulk FHIR, and support to MacOS 13 Ventura.

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Question
· Apr 5, 2023
SQL query in Dropdown

Hi Guys,

I have two dropdowns where if I select a type from the first dropdown I would like to populate all subtypes in the second dropdown as below (I've set showquery =true to show you what's going on )

but for some reason I'm not getting the query filtering to the required where clause.

eg. by select Bearing from the first dropdown I should only get 6 records in subtype dropdown, but I'm getting all subtypes

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Hi Community,

Watch this video to see InterSystems IRIS in action as it is applied to real-world use cases, including business 360 and real-time analytics processing:

⏯ InterSystems IRIS Live Demos @ Global Summit 2022

https://www.youtube.com/embed/pntzJY4pgA8
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Question
· Feb 18, 2019
%String to XML

Hi

I've got a string variable which I need to convert into a XML one.

My main goal here is to use the XML bit I've extracted from a HTML file in a message I need to pass over to an operation.

I'm doing the following which always errors

classMethod WriteNodes(myfile As %String)
{
Set status=##class(%XML.TextReader).ParseString(myfile,.reader)

....

Any easy way of making this happen?

Kind regards

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IRIS configurations and user accounts contain various data elements that need to be tracked, and many people struggle to copy or sync those system configurations and user accounts between IRIS instances. So how can this process be simplified?

In software engineering, CI/CD or CICD is the set of combined practices of continuous integration (CI) and (more often) continuous delivery or (less often) continuous deployment (CD). Can CI/CD eliminate all our struggles?

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I'm trying to read the response to a long (indefinitely) running HTTP response with Transfer-Encoding: chunked. Ideally I'd be able to read the individual chunks from the response and do something with them as they arrive rather than needing to wait for the response to finish (because it never will) - ultimately I'm thinking to wrap these back up over a WebSocket connection which seems cleaner from an API perspective.

So far it looks like my options are:

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Hey Community,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in March 2023:

New Videos
№ Video Views
1 Passwordless mode for development with InterSystems IRIS 1168
2 HL7 FHIR What is it, Really 292
3 #5 Community Roundtable: AI / ML 107
4 InterSystems Deployment Options 97
5 Git Source Control for InterSystems IRIS Interoperability with Docker and VSCode 92
6 Querying 6 Terabytes of Protected Health Information at Northwell 65
7 The OWASP Top 10 & InterSystems IRIS Application Development 63
8 Working with %QUERY 60
9 Achieving Single Sign-On: External Providers, HealthShare Unified Care Record, Clinical Viewer 59
10 What is PEX 50
11 Query as %Query or Query based on ObjectScript 23

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Question
· Apr 1, 2023
NOT %INLIST

Hi.

I have a query:

SELECT '['||Material->Sifra||'] '||Material->Opis AS Material,
SUM(MasaBlago) AS MasaBlago
FROM Tehtanje.Dokument
WHERE DatumDokumenta BETWEEN '01/01/2023' AND '04/01/2023'
AND (Material->Sifra %INLIST $LISTFROMSTRING('5,7',','))
GROUP BY Material
ORDER BY %EXACT Material

The query returns all rows where Material->Sifra is 5 or 7. That's OK.

If I want to get all rows where Material->Sifra is NOT 5 or 7 I use query:

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Looking at the documentation, I see that the global ^ROUTINE brings the information and code of the .INT version of the routines. However, I would like to know where the equivalent information of the .MAC version is, as I did not find any reference to this in the documentation.

Some information in the .MAC version are hidden or already converted into the .INT version, and I would like to have access to this information through the system, and not just opening the routine in the studio.

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InterSystems Official
· Apr 3, 2023
IAM 3.2 Release Announcement

IAM 3.2 Release

InterSystems API Manager (IAM) version 3.2.1 is now Generally Available. In additional to bug fixes and minor improvements IAM 3.2 adds new plug-ins that might be of interest to IRIS customers.

  • OAS Validation (oas-validation)
    • Validate HTTP requests and responses based on an OpenAPI 3.0 or Swagger API Specification.
  • SAML (saml)
    • Provides SAML v2.0 authentication and authorization between a service provider (Kong Gateway) and an identity provider (IdP).
  • XML Threat Protection (xml-threat-protection)
    • This new plugin allows you to reduce the risk of XML attacks by checking the structure of XML payloads. This validates maximum complexity (depth of the tree), maximum size of elements and attributes.
  • AppDynamics (app-dynamics)
    • Integrate Kong Gateway with the AppDynamics APM Platform.
  • JWE Decrypt (jwe-decrypt)
    • Allows you to decrypt an inbound token (JWE) in a request.

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Hey Community,

We are glad to invite you to the upcoming kick-off webinar for the InterSystems IRIS Cloud SQL and IntegratedML Contest.

In this webinar, we'll present you the arena for the next contest: our new cloud offerings InterSystems IRIS Cloud SQL and InterSystems IRIS Cloud IntegratedML. We'll describe what these SaaS offers are all about and walk you through setting up your account and log on to the web portal, which includes an intuitive user interface to load data, create and train machine learning models, and then evaluate those models on test data. For the contest environment, we have included sample datasets so you can go from account signup to your first SQL query and IntegratedML model in a matter of seconds.

Date & Time: Monday, April 3 – 11 am EDT | 5 pm CEST

https://www.youtube.com/embed/ZzlK9vc_jO0
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Question
· Mar 27, 2023
JSON Validation Errors

When using %JSONImport it seems to only report a single error, is there a way to report all the errors with out having to do multiple requests?

{

"errors": [

{

"code": 9406,

"domain": "%ObjectErrors",

"error": "ERROR #9406: Unexpected format for value of field, CurrencyCode, using Update mapping",

"id": "JSONImportError",

"params": [

"CurrencyCode",

"Update"

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I've been working for some days in the connectivity between NodeJS client applications and IRIS as server using web sockets.

You can get all the information in relation to the web socket connections using IRIS as a client or as a server from this URL: https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls...

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Hello Community,

After the last heated programming contest, we're happy to announce the next InterSystems technical article writing competition!

✍️ Tech Article Contest: InterSystems IRIS Tutorials ✍️

Write an article that can be considered a tutorial for InterSystems IRIS programmers of any level: beginner / middle / senior from March 1st to March 31st.

🎁 Prizes for everyone: A special prize pack for each author who takes part in the competition!

🏆 Main Prizes: There are 6 prizes to choose from.

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Hello and welcome to the Dev Community Post Digest for March 2023.
General Stats
✓ 175 new posts published in March:
– 43 new articles
– 39 new announcements
– 89 new questions
– 4 new discussions
✓ 253 new members joined in March
✓ 11,094 posts published all time
✓ 8,917 members joined all time
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Our ERP solution runs on different sql databases (such as ms sql and posgre). We are using the same code for all plattforms, doing database-specific changes in the db driver for each type of database.

There is one function in our program, where the user can store long text to discribe something, which is used in print and web. This text is treated/stored as html and can include pictures. The pictures in the html are stored base64 coded inside the html and the html is stored as text in a column. In other database systems, this is treated as TEXT or BLOB, and workings just fine.

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Hey all,

I have been creating a class to handle file encryption by using GPG keys. I pushed my code out today and my encrypt and decrypt methods weren't working. About a half an hour later in troubleshooting I found out that it needed to be a syntax change. My method has three parameters to it. Examples below:

This is how I was calling it in the test system with no issues:

do gpg.Encrypt()

This is how I was having to call it in my production system to work with no issues:

do gpg.Encrypt("","","")

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