#InterSystems IRIS for Health

InterSystems FAQ rubric

It can be obtained with a List query of the %SYS.Namespace class.

1. Create a routine like this:

If both fields are numeric and the result of subtraction of field1-field2 is positive, only then put the result is a data field.

I am doing this within an Iris DTL.

I don't find any functions like IsNumeric(). Once I get that, I can test if field1>0 and field2>0, do the subtraction, and test if diff>0.

I just need a function to determine if they are numeric, rather than some cumbersome way like a regex where the only characters are 0-9.

I see functions in documentation but don't see them used at tests, only in WRITE statements.

Thanks,

Are there any objectscript functions (not wizards) to export and then import table data (including RowID)?

It doesn't matter what format the exported file is.

The import and export process should preserve all relationships, foreign keys, etc. I need to be able to export and import multiple tables at the same time.

I need this to implement the ability to export multiple tables from one instance and load them into another.

Is there anyway to delete a task if the namespace associated with task is already deleted?

We have a custom purge task which is associated with an old namespace( which is already deleted) . All the option in the task details are now disabled. Is there anyway to update it or delete it?

Thankyou for your help

Hello Experts ,

Could you help to search message details based on MRN in intersytems iris.

We have created 100+ interfaces and currenly in live (interystems cloud) . Now I try to search message details based on MRN using below query. it is working fine in DEV. but in prod it is taking ages.

i am trying to embed a dynamic SQL into Objectscript code , but the %NEXT() will return 0 , however when i copy the same query and run it in the SQL bit it will give me the result i want
the code :

Hi guys,

Is it possible to apply business rule on a XML without Schema?

Say, I'm trying to make some business rules on FHIR XML payload. I transferred the XML stream as an EnsLib.EDI.XML.Document in a BPL and passed it to a General Business Rule.

Intersystems provides External language server connections for various languages which,
from a development perspective, is great as I can keep my application code separate but still interact with the IRIS kernel.

It becomes more complex though if you are using Interoperability etc where you might end up with some code in IRIS and some code in another language.

What would be great is having an IRIS to IRIS language server where the application code and stay IRIS based but separate from the database?

Is anyone using the IPM client (e.g., running commands like zpm "install somepackagename") on an IRIS version earlier than 2022.1?

We're thinking about raising the minimum supported version so we can use Embedded Python in IPM. I'm curious if this would impact anyone. Of course, you'd be able to continue to use an earlier version of IPM.

I'm experimenting with adapting SDA3 object model to store medical data in relational form, e.g.:

class Demo.DemoPatient extends (%Persistent, HS.SDA3.Patient) {}

The HS.SDA3.Patient class has the Aliases property which is a nested collection (list) of objects of type HS.SDA3.Name:

In the past, I've created custom SQL operations, but now I had something trivial to do, so I decided to take EnsLib.SQL.Operation.GenericOperation out for a spin. There's no example in the docs, so it was a little tricky. Here's what I ended up doing:

In my external database, I have 'mytable' with two fields 'id1' and 'id2'. Here are the pertinent Business Operation settings:

Hi Community,
I am getting below "The driver cannot be loaded" error on a MacBook.


obdbc8.jar file is present in the mentioned folder.

Looking forward to resolve the above issue or workaround

Thanks

I hit halt in Iris lite terminal within VS Code and was exited out to PS prompt. I was just curious what the best way / recommended way to get back into an InterSystems lite terminal would be? Perhaps it is just to start a new InterSystems lite terminal from a the options listed previously in this post https://community.intersystems.com/post/how-run-objectscript-commands-vs.... I was just curious if there was a way to kick it off again from the PS prompt?

Hello Community,

I have a stream property which uses %Stream.GlobalCharacter and I set some dummy texts like "a1a2a3a4a5a6a7...."(more than 1024 characters) in to that stream and the stream values are not compressed. However, The streams are compressed If I use the Lorem ipsum is a dummy or placeholder text or other text "This is part four of a long memo." which length is greater than 1024