#InterSystems IRIS

For example, I have two timestamp values ('2024-04-01 10:00:00', '2024-04-01 11:30:30'). I would like to find the difference between these two timestamps, and I need the result in hours:minutes:seconds (hh:mm:ss) format.

Expected Output: 01:30:30

Note: I need an SQL query command. I should not use ClassMethod, Function, or Stored Procedure.

Could anyone please provide me with an SQL query for my question?

During the realization of some required functionality, I discovered that I need to use Deflate compression, and found, that IRIS does not offer any options, $system.Util.Compress, works one way open (GZIP/COMPRESS) totally different, even for the same algorithms, I see that what I would expect as a result for Deflate somewhere there, but Compress returns something more. Is there any way to get a correct result using just ObjectScript without a need to use external tools? Was it really so difficult to have Deflate implemented in the first place?

Hello

I am trying to convert some old rest classes using the OpenApi spec (e.g. %REST.Impl)

Say I want to return a 401 in my impl.cls for api and I can define the status code as follows, e.g.

I built my rest api with ^%REST and update with CreateApplication.
Postman works fine and I suppose production server will work fine as UI and rest api will be on the same domain, but for now in dev, I need to have access from my local to the Iris rest api. I have a CORS error.

I do not know how to configure my swagger file to have either Parameter HandleCorsRequest=1 or <route Cors=true in the generated displ,cls.

Attempting to setup an outbound (I'm querying out, not querying the IRIS db) SQL connection. I am connecting to a PostgreSQL database, name "hl7interface".

I have setup the odbc.ini file at /usr/local/etc with the following contents:

[HL7Interface2]
Driver = PostgreSQL
Description = HL7 Interface DB
Servername = localhost
Port = 5432
Protocol = 7.4-1
#userName = postgres
#Password = <real pw here>
Database = hl7interface
ReadOnly = no
ServerType = Postgres

I have set the /etc/odbcinst.ini file with the location of the PostgreSQL driver:

have the following in an SIU messages: AIS|1||COLO \T\ EGD^COLONOSCOPY \T\ EGD|||||||Can||

Question: Is there a way to remove the escape character /T/ using the IRIS dtl?

Tried Function: ReplaceStr; Translate, Strip to no avail.

thanks

I have files of mixed types; e.g. a.pdf, b.pdf, c.txt.

I zipped them with gzip to make a.pdf.gz, b.pdf.gz, c.txt.gz.

I concatenated them into one file, all.gz.

I renamed all.gz to all.zip.

I emailed it but cannot extract in windows browser.

Hi,

I found an issue while fetching records from FHIR DB, I am getting below error thou FHIR repository have the records with the corresponding id

{

"resourceType": "OperationOutcome",

"issue": [

{

"severity": "error",

"code": "not-found",

"diagnostics": "<HSFHIRErr>ResourceNotFound",

"details": {

"text": "No resource with type 'Appointment' and id '21'"

}

}

]

}