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Article
· Jan 22 4m read
JSON Support in IRIS SQL

While working on getting JSON support for some Python libraries, I discovered some capabilities IRIS provided.

  • JSON_OBJECT - A conversion function that returns data as a JSON object.
  • JSON_ARRAY - A conversion function that returns data as a JSON array.
  • IS JSON - Determines if a data value is in JSON format.
  • JSON_TABLE function returns a table that can be used in a SQL query by mapping JSON.
  • JSONPath support - is a query language for querying values in JSON.

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Is it possible to get the length of queue for a production using Python code?

I'm using embedded Python at the moment.

I'd like to use the Python external language server later - the Python external server will not start in my environment.

If it is possible to query the production queue length programmically, please advise how?

It would also be nice to show the number of messages processed per second, if IRIS keeps track of this.

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We are using a DTL transformation to take HL7 and transform into custom XML (XML is a virtual document, held in an EnsLib.EDI.XML.Document object). The schema specifying the format of the XML says one element should occur no more than 24 times (maxOccurs="24" in the XSD schema). However, the transformation to produce one such element always produces 24 elements, all but the last one blank, when tested stand-alone.

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Epic had changed some of their logic on their Incoming Radiology Results which now require an Ordering Provider even though it is supposed to account for it within the Epic Interface settings.

I was wondering if we are using a custom schema if there was a way to default a value into OBR:16 if it was not valued without having to modify all the DTL's for these Results.

Is there a way to set this via the schema editor or in the background so we don't have to create/update DTL's or create a custom TCP Operation Class??

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Hi,

We are currently switching from Studio to VSCode and central GIT with Serverside Development and have a few start problems.
I have set up a system with Git.

The baseline commit including remote push works.

But now I have a problem with the VSCode. When I create and compile a new class, it saves it correctly. But if I want to make further changes to the class, it saves the class and loads it again with the previous status. So the changes I made are gone again.

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Hi Community!

We hope you know that when you have an interesting idea about InterSystems products or services, you should publish it on the Ideas Portal. And those Developer Community members who implement the proposed ideas are added to the "Hall of Fame". Want to get accepted to the InterSystems Ideas Hall of Fame? Read on to learn how you can get on the list.

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Hello,

Very much keen if we could gather the per namespace and business component utilization of InterSystems cache server.

For e. I have a PRD server where its CPU utilization is at max all the time and I want to know which namespace and its business process (service/Operation/Process) is utilizing what number of CPU and memory.

** I can get the CPU and Memory utilization per Cache.exe and PID, but not able to get the Namespace and ConfiguratioName to which that particular PID belongs.

Thank you,

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Our target system requires a blank ROL segment whenever the ROL segment does not exist in an A08 from our source system. I'm not sure if this can be done with the DTL gui tools or if some sql or other code is required (coding is not in my wheelhouse). Here is what I've tried, but this does not yield the "ROL|1|" I'd like to create. Any help would be greatly appreciated.

Here is the input message that I'd like to add the ROL segment to:

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Hello,

So i want to use the INSERT OR UPDATE command so i can update a COUNTER for a given name:

INSERT OR UPDATE myTable
SET name='Omer', counter = counter + 1;


as you can see with the above code - if the row is non-existent then we get an error because COUNTER is NULL!
I tried the following to fix this but all have failed:

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I have an old .NET 4.5 project, working with database InterSystems.Cache. The project is deployed on a Windows server. Data is retrieved using the InterSystems.Data.CacheClient.dll library.

But now I'm planning migration of the project to .NET 8 to container with linux centos.

How can I get data from InterSystems.Cache in this case?

As I understand it, InterSystems.Data.CacheClient.dll is only for the .NET framework.

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I am a volunteer at a nonprofit that is attempting to connect to a product that uses InterSystems Cache (Clinisys LIMS). I have not used this database before, but I have used many others (MS-SQL, Oracle, etc.). I am hoping IRIS is compatible enough with Cache for this project.

I downloaded IRIS. I learned about Terminal [IRIS]. Using it I was able to create a new table, insert data, and retrieve it. I also used the Management Portal to query the new table. It also returned the data.

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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Moving to InterSystems Reports @ Global Summit 2024

https://www.youtube.com/embed/ioHHCzEtGoQ
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

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I'm looking for a new position. Part time/full time/temp. I'm flexible.

I have 20 years healthcare IT background - most recently with a startup where I built/supported interfaces in Mirth.

Even a temp project that needs someone to test or help with workflow. I have a background in end-to-end integration between systems (Saas/APIs, etc)

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