So last night I was doing a deployment which had a query to select from a large dataset of joined tables, to iterate through and populate data in a new table.
This was done in a classmethod using embedded SQL and the %PARALLEL keyword. On a testing environment with the same dataset, this worked perfectly a few days earlier.
Prior to IRIS, using ECP to share databases under heavy I/O load has known latency issues (in our environment), which pretty much restricted using shared database with relatively static or slow-changing data. In IRIS, will sharding mitigate the latency issue and allow any table to be shared?
Suppose you have routine ^A loaded in your partition in programmer mode and you call routine ^B. Routine ^B finds the value of $ZU(96,9) which should be the calling routine.
But $ZU(96,9) now returns null, as does $SYSTEM.Process.CallingRoutine()
Works on 2018.1.7 but not 2018.1.8
$ROLES= %All on both systems
More precisely I have line label ZZPP in ^%ZLANGC00 which needs to identify the original routine in the partition and do some work on it. When I type ZZPP I get nothing on the later version. Here's the line of code:
lets have two abstract %Persistent classes A,B with NoExtent keyword (storing data in separate globals for each subclass).
Class A Extends %Persistent [Abstract, NoExtent]
{
}
Class B Extends %Persistent [Abstract, NoExtent]
{
Property Aref As A;
}
Let B class reference the A class. Since the A class has no extent the reference wont work in subclasses. It wont be even usable in SQL. Is it possible to solve this problem? Whats the recommended way to deal with references/relationships using NoExtent?
How to read the HL7 V2.5 messages irrespective of message type to Iris database ?
Source system sends HL7 messages of multiple message types to Intersystems through TCP and these messages are to be inserted/read into iris SQL database.
I am trying to add pdfbox-2.0.18.jar file into Ensemble and getting below error but with pdfbox-1.x it's working fine. So can anybody please assist me to do fix below issue as showing in screen shot.
Hello, I am currently trying to create a namespace and I keep receiving error #197 when I try to create the database for it. My OS is Coentos 7.7, my cache version is 2016.2.3.903.6.18300 and here is a screenshot of the error.
Running WebTerminal from OpenExchange over HTTPS could be a very secure access method for remote developers. So I was asked to compare it to other access tools.
I have a datacombo that displayes value from a db table.
I would like to set one of this value as default value. How can I do that? Is there a way to say selected value given the text or the Id from the DB table?
When I do $TRACE("message") I can see the message on the message viewer. However, I don't know where to find messages generated from $$$sysTRACE, and I haven't found anything about it in the documentation.
My VSCode folder was set up to connect to a namespace, but the namespace was deleted. I tried changing the namespace from the menu but it fails (could not retrieve list of namespaces), but I do get the following error message:
The boss (reasonable intelligent ;-) wants to connect to the cache database through Excel, but unless I explain what he's looking for (field names DB names etc) then I can see him continually coming back for "what's the link here and how do I get the delivery company name etc etc"
is there a SAFE way I can give him access to our database using an intelligent visual user interface.
I had thought about the SQL Query Builder within the management portal, but the thought of giving him access to all of the other functionality of the management portal.
Context: Ensemble development with ObjectScript in a healthcare context - lots of HL7, and some web service stuff. We've used Studio up till now, alongside a lot of leaning on an external developer, but are expanding our team and doing more in-house. We are wondering about Visual Studio Code - not least because it looks easier to hook up to source management solutions. And we've noticed that the test environments that you get connected to when doing many of the online training courses on learning.intersystems.com give you a Visual Studio Code environment.
Is there a sensible approach to having a lookup table in Namespace A, and then accessing this from Namespaces B, C, D (etc)?
I'm trying to avoid creating a Global mapping of the lookup table global (^Ens.LookupTable) as I fear that it would then link all other lookups in that global and lead to some unexpected behaviour, but would be open to trying something in this realm if it's the best option.
When i tried to print .txt format,data will be coming without space between each row but when I tried to print .xls format mean ,it gives gap of each row.what is the reason behind this?
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