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#Caché

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InterSystems Caché is a multi-model DBMS and application server. See more details here.

Documentation.

I have a scenario where I send a GET request to a broker and receive a FHIR response. When I attempted to use the built-in InterSystems functions to convert this FHIR response into SDA, the transformation failed—likely because it is not a standard FHIR request.

How should I handle this situation? Is there a recommended approach to processing FHIR responses in this context?

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Question
· Aug 28, 2024
COMPARE ROUTINES

IS IT POSSIBLE TO COMAPRE TWO ROUTINES ACCROSS INHOUSE NETWORK AND IF SO THEN WHAT IS THE PROPER SYNTAX TO USE?

SAMPLE:

K ^RICH D ##class(%Library.Routine).RoutineCompare("\\IP\C$\.......\$NAMESPACE","RTN","\\LOCALHOST\..........\$NAMESPACE","RTN","^RICH")

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Question
· Nov 24, 2024
Intersystems REGEX engine

I am working on a product that uses REGEX and matches it.
The regex is tested both on the client-side (using the JavaScript REGEX engine) and both on the server-side.

But I couldn't find one word about the way intersystems parses the regex, It is quite elementary to state which which engine it works with.

from what I could gather from early implementations and such, the engine is based off PCRE, But I need to confirm this somehow, Can anyone give me a definitive answer, Is there any tool to test the regex other than writing it myself??

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Hi all,

I am trying to establish an HTTPS connection to a server using a %Net.HttpRequest object. I'm able to ping and curl the server via command line. The issue I am running into is that I am able to establish a connection, but something seems to be going wrong with verification from the server side. For example, if I use the CheckSSLCN method on the server, it returns this error message

ERROR #6155: Unable to verify SSL/TLS connected to correct system as no SSL certificate present for this socket. */

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New to Python. Attempting to use pypyodbc to select data from a table in one Cache database, and inserting into a similarly configured table in another. Process works fine except for tables containing Date types. NULL values in date columns are handled without issue, but when data is present, insert fails with:

An error occurred: argument 7: TypeError: 'NoneType' object cannot be interpreted as an integer.

Source table:

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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.

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On Encounter container we want to map some data from Z segments is that possible? Presently the mapping from HL7to SDA3 is taking place from HL7 defines segments . is there a way to push the data from Z segment.

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Hey everyone,
Might be a stupid question, but i was trying to set the ContentLength of the %response object in my website.
In different places (like the onPreHttp / onPostHttp etc) but none seems to work.

The reason behind it is to send a more accurate representation of the actual data I send, instead of having the overhead of the broker that adds more characters , I want the exact length of the response accounting only for the data that I actually returned.

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Hi,

I have a archive backup of a Cache database. I was able to restore the database but having trouble navigating through the globals, classes, namespaces .??? I am not a Cache user and/or developer so I am a bit lost. I am used to relational database such Microsoft SQL but not Cache which to my understand is a different breed of database. If you are looking for some extra money to help me extract some of the data I need i would be greatly appreciated.

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Hi Community,

I have a problem I am hoping someone can help with - I have created a front-end with HTML/CSS/JS in a CSP page in Iris Studio. I am trying to use objectscript on the back end to connect to a SQL Server Database (with valid credentials), and execute a stored procedure.

I have a fileList variable that is a stored as a comma separated string through a user input textBoxContainer. This is to be used as a parameter in the stored procedure called @Docs

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Hello,
In short, I am trying to get the Content-Length of my response,

We have a CSP application, when we get a new request we begin to process it, throughout the app we WRITE to the response in different places,
now when the response is about to be sent back to the client - we would like to know its Content-Length (in the RESPONSE HEADERS).
So it comes down to two questions:
1. How can we access the Content-Length of our response?

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As I was trying to create a routine search query via RoutineList, I discovered that documentation both for Cache and Iris offers only ABC* and ABC? syntax for including routine names and, unlike %RO, does not offer name ranges. Is that indeed so?

After some system files reading, I discovered that you can EXCLUDE certain routines with ', by using the 'ABC or 'ABC* syntax. That is not documented but it should be. Any other non-documented RoutineList syntax capabilities?

Example:

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Hi we are migrating to Linux from OpenVMS. which includes a new server and SAN. after reading a prior post about the differences with ESX and a VSAN I would think that the a SAN with Virtual disks all SSD type would be similar. which after reading it makes me think that using thick provisioning is the way to go. the 3rd party vendor is arguing this point with me. is it the same premise? is non-dedupe the way to go with thick provisioning. we are currently on 2015.2 of Cache with the plans to go to 2018 until the app vendor is able to certify their product on the latest versin.

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Question
· Jun 17
Concatenation Issue

I am trying to add a value to my concatenation string and the value is not being inserted in the right place. I am adding onto this code from another developer and cannot seem to get it to work. The only code I have added is underlined in bold red.

This is how the translated HL7 message looks:

OBX|1|CE|CDX^History||Specimen 1 Clinical History: CLINICAL HISTORY\.br\\.br\Specimen 2 Clinical History: CLINICAL HISTORY 2\.br\Specimen 1 Suspected Clinical Diagnosis\.br\Specimen 3 Clinical History: HISTORY 3\.br\Specimen 2 Suspected Clinical Diagnosis

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I am looking for an installation kit: CachePCkit_x64.exe for 64 bits Windows newer than 2015.1
I have had a computercrash and needed to install Caché all over again.
Unfortunately I only had the kit from 2013 and that had just one feature missing.
I always could do anything I had to do with Caché 2015,2 and I don't need anything else.
Could somebody help me?

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Hello,

I have a problem generating QR code in Caché now.

After executing the code

set Status=##Class(%SYS.QRCode).GenerateImage(P0,,.DataURI)

(variable P0 contains data for QR code)

an error is displayed now:

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So I know we can run routines using both XECUTE or @
However both of them run slower than just running the routine without it. (that is because as far as i understand, XECUTE command for example will re-compile before running?)

the question is: how can I run a routine by name - and keeping the performance as good as possible?

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I am attempting to follow the tutorial at Publishing Web Services Using Caché | Caché Web Services QuickStart Tutorial | Caché & Ensemble 2018.1.4 – 2018.1.11 to build a toy SOAP web-service using Cache but am running into what I suspect are permissions issues, or perhaps setting up the "plumbing" to get an incoming request to call the web-service methods.

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