I am trying to get a list of databases using the DatabaseByServer method but I am only getting an empty string. I have not found any useful examples of the proper usage of this class/method.

I have tried 2 formats. First

set dbList=""

set db=##class(Config.Databases).DatabasesByServer("my-host",.dbList)

I also tried:

set db=##class(Config.Databases).DatabasesByServer("my-host",.dbList,"/cachesys/")

In each case dbList is empty string. I can not figure out what I am missing.

Hello,

I am a clinician and we use Trakcare Lab LIMS at our institution.

We understand histopathology reports are directly typed, stored and uploaded directly to the LIMS.

For clinical audit purpose we need to download these reports directly in text format in bulk. Can anyone offer some technical assistance in retrieval of these histopathology reports? Is there any script that can be run to access, retrieve and download these reports?

Previously I have already tried to play with Google Data Studio when I connected it to InterSystems FHIRaaS. It has quite a nice UI, with a few chart types available out of the box, it can be quite easily connected to some plain tables (stored as CSV or JSON, for instance), and gives the ability to build quite flexible analytics over it. So, I have decided to implement a new connector to InterSystems Analytics (DeepSee), with the ability to select a cube and do some queries on it.

Hi Guys,

when using $ZD(mydate,4) sometimes it returns year as 4 digits and sometimes two, and the documentation is saying ([YY]YY is a two-digit year if hdate falls within the active window for two-digit years; otherwise it is a four-digit year), what active window for two means and how can I force the year to be always 4 digits ?

Thanks

Hey Developers,

New video is already on InterSystems Developers YouTube:

⏯ Deploying & Upgrading IRIS with Kubernetes Operator

Does anyone know how to set an email as High priority when it is sent using a %Net.MailMessage object?  Somehow I can't seem to put my finger on it.

Thanks!

Hello,

Does anyone know if intersystems has a support document/ support guide on "Healthshare"? We need to share it with our L1 support team.

Any support document with a few known issues with their resolution, that the L1 team can expect and resolve?

Hi Developers,

The new video from Global summit 2019 is already on InterSystems Developers YouTube:

⏯ Intersystems IRIS Kubernetes Operator

Hi Community,

join the fun "Wonders of the World" journey on InterSystems Global Masters advocate hub! 

You'll see a challenge to provide feedback on Global Masters, a challenge with selfie photos (OMG that's so great to see the Community's selfies! That's not a public challenge so don't worry we will not publish it unless you gave us your permission!), challenges with interesting facts and tech video. 

We have started to see Journal Daemon inactive and DBLatency warnings in the Console log of our Healthshare server. OS is Windows Server 2008 running in a VM. See below

10/03/18-00:46:39:344 (3840) 1 Journal Daemon has been inactive with I/O pending for 10 seconds:
gjrnoff=6642068,iocomplete=6637348,filecnt=771,fail=0
10/03/18-10:08:47:620 (6064) 1 [SYSTEM MONITOR] DBLatency(c:\intersystems\healthshare\mgr\cachetemp\) Warning: DBLatency = 2300 ( Warnvalue is 1000).
10/03/18-10:08:47:755 (6064) 1 [SYSTEM MONITOR] DBLatency(d:\databases\adtfeed\) Warning: DBLatency = 1251 ( Warnvalue is 1000).
10/03/

Hello everyone, 

I am new to cache. I want to know is there any direct command to know how to find maximum number of subscripts in global A through direct command.

I mean the answer is 9 but how to check it using a direct command on terminal.

Thanks in advance!!

^A(1)="A"

^A(1,2)="B"

^A(2,1)="CVB"

^A(3,2,7)="'DFGH"

^A(4,1,8,9)="ASDASD"

^A(5,1,2,4,5,6,7,8,9)="ASDASDASD"

Hello all,

I have a problem where one of our 3rd party systems is only able to accept HL7 messages with UTF-8 encoding but the originating messages have Windows 1252 encoding. Does anyone know a way in which I can change the encoding for the entire message from Windows 1252 to UTF-8? I have only been able to find the CONVERT method to change individual charachters but we would like to change the entire HL7 message encoding.

Thanks!

Is there an InterSystems supported dotnet core library or community contributed repo on the horizon?  At this time we are exploring installing the ODBC driver in our containers but would rather use more robust solution.

The OKR methodology (Objectives and Key Results or Objectives and Key Results) is used by the largest companies in the world (such as Google, Netflix, Spotify, BMW, Linkedin, etc.) for agile performance management. It was created in the 1970s by Andrew Grove, president of Intel, and introduced to the general public in his famous book “High Output Management”.

Around 1998 John Doerr, one of the world's top venture capitalists, after coming into contact with Intel's OKR, introduced the model to Larry Page and Sergey Brin, who started a small company called Google.

Sergey and Larry saw the great

Hi,

I'm processing POP3 emails using the standard EnsLib.EMail.InboundAdapter adapter and %Net.MailMessage. I'm basically processing documents that are attached to received emails. This works fine if the document is simply attached to the email itself. But some systems are sending documents that are attached to an attached email which has content-type = message/rfc822.

How do I get the attached file from the attached email?

I'm using the following code to iterate through the email parts..

Hey DC members,

How could we make the Tech Article contest better? We want to hear from you all: both from our participants and from those who were unable to participate.

Please answer some questions to help us improve our writing contest.

👉 2-min survey: InterSystems Tech Article Contest Survey

Hi everyone - In IRIS we would like to arrange the access of two users in such a way that each has access to exactly one (his) database only.Which resource does this (%DB_%DEFAULT allows each of the two users access to both databases).If you create new resources (%DB_Database1 and %DB_Database2) and then add them to individual roles (each for the user to), the access for the users, for example, via a REST client does not give the desired separation (instead once Ok, other database 401 Unauthorized both OK).Is there something special to consider or a special resource that could do this or ..

Hello everyone

I am new to cache. In an interview i was asked how to optimize a sql query.

I just said I will create index on conditions which are present in where clause. But as per interviewer I should check How query plan is getting executed. This will help in optimizing Sql queries. 

I want to know what will be the answer for how to optimize SQL query in cache. 

Thanks in advance!!

Hello Everyone

I am new to cache. I know there are 2 types of methods in cache. One is Instance method (Which can be call through object creation of particular class) and other is Class methods (which can be call through ##Class(MyPackage.Car).CarModels()). 

I want to know the difference when to create a instance method vs when to create a class methods.

Thanks in advance!!.

How Can I Do It (rebuild index) using ObjectScript?

I wanted to write it as a comment to article of @Evgeny Shvarov . But it happens to be so long, so, decided to post it separately.

I would like to add a bit of clarification about how docker uses disk space and how to clean it.  I use macOS, so, everything below, is mostly for macOS, but docker commands suit any platform.

Hey Developers,

Welcome to the next InterSystems online programming competition: 

🏆 InterSystems IRIS Analytics Contest 🏆

Duration: August 23 - September 12, 2021

Total prize: $8,750

Landing page: https://contest.intersystems.com

I see this available as an option on Docker Hub:

What ARM platform(s) is it designed for?  When I saw it available, I rather hoped it might work on a Raspberry Pi but it failed to start!  

docker pull store/intersystems/iris-community-arm64:2020.4.0.524.0

How Can I resolve this?

ERROR #5001: Failure to determine first and last IDs in source table 'dc_irisbi.KeyResult'. Check indices on the source.

I trying to use this class in a deepsee cube, when I build, I get this error

Hello!

I call a Java-based web service from HC and get an error message back:

"ERROR # 6243: HTTP request to SOAP WebService returned response with unexpected CONTENT-TYPE: text / html; charset = utf-8."

The content (payload) that is sent from my HC-client is coded in iso-8859-1 but SOAP debug shows that Soap envelope  to be sent with:

"Output from Web client with SOAP action = urn: submitFile
<? xml version = "1.0" encoding = "UTF-8"?> etc "

and I guess that's what is causing the error message?

How can I change from "UTF-8 to ISO-8859-1 in the soapcall??

Grateful for answers!

Regards Michael

A quine is a computer program which takes no input and produces a copy of its own source code as its only output.

Wikipedia.

How about a fun challenge?

The task is to write a quine in InterSystems ObjectScript. It can be a class, or a method, or a routine, or just a line to be executed in a terminal. You decide!

Here's some resources you might consider useful:

• $TEXT
• XECUTE
• $XECUTE
• %Compiler.UDL.TextServices:GetTextAsString
• %Dictionary package
• Indirection

Hard mode: do not use source code access functions.

Here's my (extremely uninspired, I know) attempt:

Class User.Quine
{

/// do ##class(User.Quine).Test()
ClassMethod Test()
{
    set sc = ##class(%Compiler.UDL.TextServices).GetTextAsString($namespace, $classname(), .str)
    write str
}

}

It produces this output:

How many different ways of producing a quine are there in ObjectScript?

Hi everyone, 

Learn about iris-lockeddown, a version of the InterSystems IRIS data platform container designed to work with the most stringent container security policies:

⏯ Using Containers in Highly Secure Environments with IRIS Lockdown

Hi,

Under the social tab of my profile I found "InterSystems SSO" account along with my other social accounts.

What is InterSystems SSO account and to utilize it?

Thanks

Hey Community,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in August 2021:

Hello, 

The database is increasing a lot (almost a 1TB) and getting bigger with no sense after migration, the use of the plataform did not increase after the migration so is strange for us this increase.

how can I check everything is ok in the database? for example any table getting bigger.

Before the migration the logs were like:

07/22/21-17:18:26:304 (19701) 0 Starting Expansion for database /opt/Intersystems/HS/HS_201521705/mgr/cachetemp/. 276 MB requested.

07/22/21-17:18:26:373 (19701) 0 Expansion completed for database /opt/Intersystems/HS/HS_201521705/mgr/cachetemp/. Expanded by 276 MB.

but