Hi Community,

Watch this video to get an introduction to data types in InterSystems ObjectScript, and see how to use three common data types: strings, lists, and objects:

⏯ ObjectScript Data Types

Some time ago GitHub, has announced the new feature, GitHub Codespaces. It gives an ability to run VSCode in the browser, with almost the same power as it would run locally on your machine, but also with a power of clouds, so, you are able to choose the machine type with up to 32 CPU cores and 64 GB of RAM.

Looks impressive, is not it? But how it could help us, to work with projects driven by InterSystems IRIS? Let's have a look, how to configure it for us.

Hi!

I'm trying to clean some dots from old stuff, do you think this two versions of code works the same way ? :

Hi,

On adding two new custom settings to a process, i'm looking to improve the labelling on the component so that it includes spaces, i.e ("Archive Path" instead of "ArchivePath").

I've looked at the following article, specifically at the suggestion:
set ^CacheMsg("EnsColumns","en","ArchivePath")="Archive Path"

I've attempted this in the namespace hosting the production, but the labelling doesn't appear to update on the component. I've looked in the documentation but couldn't find any specific reference and I was unsure if the above code is still relevant for later versions?

Overview

As previously announced at Global Summit 2022, InterSystems will discontinue shipping or installing an Apache-based web server (often referred to as the private web server or PWS); this change is currently planned for InterSystems IRIS 2023.2. 
With this new approach, you have full control to choose which web server best suits your purposes, and how you configure, maintain, and update it. A key benefit of this change is that you will no longer have to wait for an updated kit from InterSystems to get the latest version, which is important especially in security vulnerability situations

Hi Community,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Using System Functions in InterSystems ObjectScript

I am trying to figure out how to loop through the EnsLib.LDAP.Message.Results to get all the attributes. From router I am passing EnsLib.LDAP.Messge.Search as the request param. Response is  EnsLib.LDAP.Message.Results. I am invoking the EnsLib.LDAP.Messge.Search BO.

At the BP level, trying to figure out how to extract all the attributes for a EnsLib.LDAP.Message.results

I am trying to migrate our SQL Connections from HealthShare Health Connect 2018.1.3 to IRIS HealthShare Health Connect 2022.2 using the Data Export/Import Wizard through the Management Portal. I am able to export the data fine, but I am running into issues trying to Import it into 2022.2 using the Data Import Wizard. When I run through the steps it is not importing everything from the txt file I created from 2018.1.3. I would rather not have to rekey all the connections if possible.

Here is the Background Task Error Log

Is there a way around this Validation error? Should I not export the p

Hello community.

I have project on IRIS. 

I am trying to make application deployable.

The Idea is to have 1 file that customer can download and run. For now I realize that whole intersysytems developer kit that includes Studio, terminal acts as runtime environment (Like Java has JDK).

Is it possible to wrap my project to 1 archive (Back to Java example .war or .jar) and run it on some application server (like Tomcat) without Studio etc..? 

Thank you!

Hey Developers,

Watch this video to learn how to use InterSystems IRIS Cloud IntegratedML:

⏯ InterSystems IRIS Cloud IntegratedML @ Global Summit 2022

The following steps show you how to display a sample list of metrics available from the /api/monitor service.

In the last post, I gave an overview of the service that exposes IRIS metrics in Prometheus format. The post shows how to set up and run IRIS preview release 2019.4 in a container and then list the metrics.

This post assumes you have Docker installed. If not, go and do that now for your platform :)

Step 1. Download and run the IRIS preview in docker

Follow the download instructions at Preview Distributions to download the Preview Licence Key and an IRIS Docker image. For the example,

In our latest episode of Data Points, I had a conversation with @Thomas Dyar about AI Link, which helps bridge the gap between data scientists and business analysts. Our conversation talks about how AI Link fits with IntegratedML and Adaptive Analytics, as well, as what new features are on the horizon for IntegratedML. Take a listen!

Hi,

I tried to join my local DB table with link table. but I am getting below error.

5475 5475 reporterr2+40^%occRoutine Error #5475: Error compiling routine: %sqlcq.HSANALYTICS.cls483.  Errors:  %sqlcq.HSANALYTICS.cls483.cls(%OnNew+5) : SQLCODE=-161 : References to an SQL connection must constitute a whole subquery

I tried to execute below query in Managementportal 

select dg.ID from HSAA.Diagnosis dg
left join LinkTableData.FacilityFullList la on dg.ID=la .ID

InterSystems announces another developer preview release, as part of the developer preview program for the 2022.3. Many updates and enhancements have been added in 2022.3 and there are also brand new capabilities, such as the new FHIR SQL Builder, improvements for Columnar Storage, and support to Oracle Linux 9. Some of these features or improvements may not be available in this current developer preview.

Future preview releases are expected to be updated biweekly and we will add features as they are ready. Please share your feedback through the Developer Community so we can build a better pr

After seeing several article raving about how ground-breaking the recent release of ChatGPT is, I thought I would try asking it to help with a Caché newbie question:  How do you find the version of InterSystems Caché?

To be honest, I was quite surprised at what the chat bot told me:

Hi guys!

My student asked my why his unit tests don't work as they should, and I just could answer him. Here is the simplified case.

There is a class with a required unique property Name:

Class Test.NewClass [ Abstract ]
{
Property Name As%String [ Required ];
Index NameIndex On Name [ Unique ];
}

And there is an inherited class:

Class Test.NewClass1 Extends (%Persistent, Test.NewClass)
{
}

What I expect to happen, is when I save two objects of class Test.NewClass1 with the same value of property Name, for the second one to get an error stating that it violates the unique index.

Hi Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Using Variables in InterSystems ObjectScript

Introduction {#Webinar:ImplementingIntegrationswith.NetorJava-Introduction}

InterSystems IRIS 2020.1 includes PEX (Production EXtension Framework) to facilitate the development of IRIS Interoperability productions with components written in Java or .NET.

Thanks to PEX, an integration developer with knowledge of Java or .NET can benefit from the power, scalability, and robustness of the InterSystems IRIS Interoperability framework and be productive in no time.

For an IRIS Interoperability framework expert, PEX makes it easy to enrich integrations with pre-existing Java- or .NET-language externa

I have a table, with autoincremented id

CREATETABLEusers (
    idSERIALNOTNULL,
    nameVARCHAR(30) NOTNULL,
    PRIMARY KEY (id)
)

I can add a new item there with an explicit id 

INSERTINTOusers (id, name) VALUES (2, 'fred')

And while my id is autoincremented, I can omit it

INSERTINTOusers (name) VALUES ('ed')

So, this time, I don't know the id, and I want to somehow get it.

I could do it with LAST_IDENTITY() function, but it just uses %RowID, and have no relation to the primary id

When creating a PRA (Privileged Routine Application; which by the way is not relevant just for Routines but also for Classes/Methods), it is important to make sure you include a new $ROLES, before calling AddRoles(). For example:

new$ROLESset status=$System.Security.AddRoles("MyPrivilegedRoutineApplication")

This way you ensure that indeed the added (elevated) roles "evaporate" for the User running this code, once the User is out of the scope of that routine/method.

[Thank you @Andreas Dieckow for validating this]

Hello!

Not opening an instance by index key after CACHE migration to IRIS. In composite indices, when one of the values is null, when using idx open it does not return the reference.

Has anyone had this problem?

is Intersystems studio available for Linux?

The capacity of taking numerous records every second while also facilitating real-time queries simultaneously in real time is called Hybrid Transactional Analytical Processing (HTAP). It is also called Transactional analytics or Transanalytics or Translytics and is a very useful element in scenarios where there is constant flow of real time data coming from IIOT sensors or data on fluctuations in stock market, and supporting the need for querying these data sets in real-time or near real-time.

I am sharing my experience on running a demo with test streaming data, having constant input and con

Hi Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ InterSystems IRIS Cloud SQL @ Global Summit 2022

Hello everyone,

I talked to a colleague and he said that at the other company he worked, they converted a routine into a line and used that in the terminal like a command. So, I want to know if we have this function native in Intersystems products, or maybe was a program they created, my colleague doesn't remember and this would be useful for me now.

Edit: 

Example of function:

func1  
  set var="Test"write var
  quit0

Become a line command:

 USER>set var="Test"write var quit0

Best Regards,
Flávio.

How do I delete these system tasks that are obsolete..  The task in the attached image has no possibility to delete... 

We have a UNIX VM with an InterSystems IRIS instance which we cloned for testing purposes, and we have found that $System (which is used for self-identification in email notifications) is still showing the hostname of the original VM, rather than the hostname of the cloned VM.  This is coming from $System.INetInfo.LocalHostHame().

Does anyone know what you need to change on a UNIX clone in order for it to display the appropriate new host name in $System?  

TL;DR: This article describes an introductory-level project that exercises some string-manipulation functions in both ObjectScript and Python…with specs from a song.

After you’ve written your first “Hello World!” program, are you ready for a new fun challenge?  An old, very popular (at the time) song may be just what you need.

While I was driving around on vacation in southern Maine, the local “Legends” radio station played the old classic, “The Name Game” by Shirley Ellis (https://www.youtube.com/watch?v=5MJLi5_dyn0). If the listener resists the urge to get up and dance and instead listens

Poor glycemic control is associated with a greater risk of miscarriage, NICU admission, operative delivery, and shorter gestational periods. Especially at risk are those with preexisting diabetes, who would benefit from maintaining near-normal glycemia before conception. All DIP patients would benefit from earlier referral to the diabetes service. Emphasis is placed on the early detection and effective treatment of DIP to achieve normoglycemia if associated complications, perinatal mortality, and maternal morbidity are to be reduced. Earlier diagnosis, lifestyle management, and treatment of di

I know InterSystems has the SAP Java Connector.

Has anyone used that to communicate between IRIS and SAP S/4HANA Cloud? Or some other means?