I have one abstract class and several subclasses. All share one data/id global.

How can I get concrete class name from id (without opening the object)?

What I have so far:

write $p($lg(^DATAGLOBAL(<id>),1),"~",*-1)

It does the job, but is there a more official way?

Hi,

I have a permanent job opportunity which would ideally suit someone from Europe who want's to experience the UK (initially London), the requirements are fluent in Cache Objects, SQL, XML, Integration, English Language and be self motivated with a desire to experience London.

I am NOT a recruitment agency and will offer personal help in relocation and culture differencies to handle moving countries.

I do not offer a relocation package but will offer advice, guidance and help in relocation.

I have a problem,ExtentSize,Selectivity etc is stored in class definition.

I have multiple namespaces with globals maped and only one class definition for All, for example Orders.

Order definition is only one,mapped to main namespace,but in different namespaces have different ExtentSize etc.

In this series of articles, I'd like to present and discuss several possible approaches toward software development with InterSystems technologies and GitLab. I will cover such topics as:

• Git 101
• Git flow (development process)
• GitLab installation
• GitLab Workflow
• Continuous Delivery
• GitLab installation and configuration
• GitLab CI/CD

In the previous article, we covered Git basics, why a high-level understanding of Git concepts is important for modern software development, and how Git can be used to develop software. Still, our focus was on the implementation part of software development, but this part presents:

• GitLab Workflow - a complete software life cycle process - from idea to user feedback
• Continuous Delivery - software engineering approach in which teams produce software in short cycles, ensuring that the software can be reliably released at any time. It aims at building, testing, and releasing software faster and more frequently.

Hi Community!

Here is a digest of the Developer Community postings in February 2019.

Most viewed

How to Develop InterSystems Applications in Your Favorite IDE 240

Apache HTTPD Web Server Configuration for HealthShare 230

Alternative to using % to make a variable public 151

VSCode-ObjectScript next release 0.7.9 129

Know Your Indices 123

How to return JSON Array in SQL request for a List Property? 122

Tools and Framework Development and Deployment Guidelines . What is The Best Approach? 117

Consume data from websocket 114

What are the pros and cons of keeping INT code 112

Accessing the lock table and another process's variables, potentially on a different server 107

InterSystems IRIS Example Reference Architectures for Amazon Web Services (AWS) 105

Ethereum Adapter for InterSystems IRIS Data Platform 101

Index Handling 76

Using Oauth2 with SOAP (Web)Services 61

See the details below

Hi Community!

Good news! We have a new release of InterSystems Open Exchange.

This release comes with some better options to expose your solutions and tools.

What's new?

✓ Embedded videos;
✓ Screenshots;
✓ Download stats.

See the details below.

I'm connecting to a remote device using TCP. It has a binary protocol.

set host = ""
set port = ""
set io = $io
set device = "|TCP|7000"

set timeout = 2
open device:(host:port:"M")
use device:(/IOT="RAW")
read string:timeout

use io
zzdump string

The problem is when reading from it, I get a 0A (also known as 10 or \n or linefeed) byte, which terminates the read.

Expected output:

0000: 42 00 7B 0A 11

But I get this output:

0000: 42 00 7B

How can I fix that?

I have an existing table, and I've added an array property to it that I need to populate.
The issue is that I can only use SQL to insert into the table due to access reasons.

For example:

Class Package.Tables.Person Extends %Persistent
{
Property Name As %String(MAXLEN = "");

Property Address As Array of Package.Datatypes.Address;
}

InterSystems is currently verifying InterSystems IRIS 2019.1 with Windows Server 2019. This work is scheduled to complete by the end of January 2019. In the second half of this month InterSystems will add Caché/Ensemble 2018.1.2 to be verified on this platform.

As we get closer to the completion of those tasks, I will update this post with information on release dates, and which products and version will support Windows Server 2019.

I try to create a column with computeonchange.

Its works with CREATE TABLE sql command, but if i use ALTER TABLE ADD COLUMN sql command this computeonchange doesn't works.

any reason why?

example:

CREATE TABLE MyStudents ( Name VARCHAR(16) NOT NULL, surname VARCHAR(16))

alter table MyStudents add column fullname Varchar(50) COMPUTECODE { SET {fullname}={Name}_ "?" _{surname}} COMPUTEONCHANGE (Name,surname)

insert into SQLUser.MyStudents (Name, surname) values ('name1',null)

update MyStudents set name = 'name' where name = 'name1'

Hi,

When Creating a custom security role, what privileges do I need to add to it, in order for the users that I grant him the role, to be able to use

dynamic SQL to perform read only queries on all tables in a namespace?

I have a security role, that contains the %Service_SQL privilege,

And yet when I connect to a terminal and try to run an SQL query using dynamic SQL , I get a "user is not privileged for the operation" error.

InterSystems has corrected a defect that impacts the use of X.509 private keys stored in Caché, Ensemble, and Health Connect, but only in 2018.1.1, on any platform.

Hi,

I am having a problem in REST service when de-serializing JSON using a nested Property.

I am new to Intersystems and my first time creating REST Service. I setup Atelier dev environment. The worst IDE I have ever worked in. I was able to attach to a process in the debug perspective and step through the code, but one cannot see contents of variables nor print anything to the console, so it is useless as a debugging tool. When looking at a variable all it displays is its type of the variable and if I try to "watch" I get:

Hello Gentlemen,

As you can read on the title, my question is to know how to retranslate the hl7 message into a string and so to remove the '\E' that are inside. A example/picture worth more than a thousand word.

OBX|1|RP|ECG||CARDIO ECG^APPLICATION^PDF^^\E\\E\sitehopital.org\E\files\E\cardio\E\022018\E\GE274583.PDF|