(I am new to this language) I have got a JSON request to handle in a web application which is in %CSP.Request object. But the request which I am going to handle is of type array of objects. like,
Background: I have my data in Globals on a Cache instance A and I SQL projected(Added SQL Storage) all my globals as Classes to do SQL Operation.
I am about to start writing my application code in Ensemble(Planning to use Business Service, process and Operation) , Now I wanted to do ECP connection between Ensemble instance and Cache instance to get data from Cache.
Questions
How to do ECP connection between two instances?
Does SQL projection of classes is really required or I can use the globals from Cache server.
I'm trying to create an sal connections from one cache system to another. I've created the connection part and I think that is working. When trying to link a table through the link table wizard, I'm getting an error "<MAXSTRING>zCreateOneLinkTable+52^%CSP.UI.SQL.LinkWizardResultPage1.
Is this due to my global block size in the new system not being large enough? It is currently set at 8192.
I'm creating a custom report in Health Insight via SQL and one of the requirements says that I must include patients who are >= 13 years old (which is easy) but I also need to include patients who WILL be 13 years old as of December 31st of current year that the report is ran in.
I see that there is an Age column and an AgeInMonths column in HSAA.Patient. and of course a DOB column. I'm wondering if it is possible to do this purely using SQL (and SQL functions) or if I will have to incorporate a COS function to achieve this requirement.
Some of our interfaces use globals for lookups, but we are currently looking at putting a groups of (document) interfaces in a separate production with a shared ‘Default Database for Routines’ to reduce code duplication.
I'm in the process of creating a TestClass which simulate a HTTP POST call to REST-based web
services and while I am having success, I'm struggling on how to parse out the results to a JSON
format
Here is down the code part which concerns parsing the HttpResponse.Data variable into JSON :
My questions are regarding ClassMethods with a private keyword tags.
When we use a wizard to add a new method, we are given a options to select private checkbox to make it a private method as well as Class Method checkbox in the same time.
1. What would be the reason and the case to select and use them both? 2. Secondly, if there is such a case in already developed application is it safe to remove the private tag from ClassMethod? Obviously if it's not a ClassMethod private tag cannot be removed as easily.
I installed Cache2015. I went to %SYS namespace and d ^JOBEXAM it shows around 12 background jobs running.
Can i know what is the purpose of that jobs?
However, this child process need to refer some shared libraries in RUNTIME,so I have to set up the proper paths to the environment variable LD_LIBRARY_PATH, is anyone know how to do this?
This is probably a very naive question but : Is it possible to create a Windows executable file from a Cache MUMPS (COS) routine, such that the routine can be run directly from Windows ? If so, could some kind soul direct me to a source of information that describes the process. I am using the free Intersystems Cache installation (CachePCkit V2017.1) on Windows 10 for my own use & personal development.
I am using the free Intersystems Cache installation (CachePCkit V2017.1) on Windows 10 for my own use & personal development. I am writing routines in Studio & running them in the Cache terminal TRM:3672 (TRYCACHE). From a routine, how do I control print position within the terminal screen. I have tried using $X and $Y but this does not work and I cannot find what I need within the Cache terminal documentation.
Hope this question is not too simplistic for Members. Any suggestion would be appreciated.
In %Net.SSH.Session there is a method settraceMask and that will create a wireshark cap file for help with troubleshooting a connection. I dont see any class in Net.FtpSession that can be used for troubleshooting. Is there a different method that I should use?
Apart from the database server itself, the standard bundle of the Caché DBMS includes DeepSee, a real-time business intelligence tool. DeepSee is the quickest and the simplest way of adding OLAP functionality to your Caché application.
Another standard component is an Audit subsystem with a web interface, which has the options for expanding with your own event types and an API for using in an application code.
Below is a small example of thejoint use of these subsystems that answers the following questions: who did what and when in an information system?
I am trying to reference a field, however, in our production environment, it can be found in the first second or third iteration. My code was only qualifying on the first iteration. I have been attempting to include all iterations, but I have come up short...below is a snippet of what I am attempting to use. My original code simply had GetValueAt("PID:13.4") but this only referenced the first iteration. Thanks for any thoughts!
Hi, all! As I know, InterSystems recommends the use of Huge Pages. And if count of Huge Pages is enough, we'll see (in cconsole.log) something like this during Cache startup:
12/29/17-14:40:50:360 (3625) 0 Allocated 4630MB shared memory using Huge Pages: 4096MB global buffers, 256MB routine buffers
But if count of Huge Pages is not enough for location of all Globals and Routines caches, Cache won't use Huge Pages.
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