A few years ago, I was teaching the basics of our %UnitTest framework during Caché Foundations class (now called Developing Using InterSystems Objects and SQL). A student asked if it was possible to collect performance statistics while running unit tests. A few weeks later, I added some additional code to the %UnitTest examples to answer this question. I’m finally sharing it on the Community.

I implemented a WebService in edge of HeathShare but it is asking for user and password, so it isn't possible to publish.

How can I grant permission for that service?

PS. When I type the user and pass the WSDL shown is correct.

Hi developers!

Suppose you have a Github repository with ObjectScript classes but without a Docker environment.

Recently I published a repository with a set of files that form a universal Docker and VSCode environment to let you either import and run your repository in InterSystems IRIS Community Edition on Docker or turn your repository into Docker and VSCode environment for InterSystems IRIS Community Edition.

So in one sentence:

Unpack these files in your folder and you have the Docker and VSCode environment for your InterSystems IRIS ObjectScript application!

See the details below.

Hi All,

Is it possible to call a Cache Routine using the .NET Cache Client instead of just SQL statements?

If so, can someone provide an example?

using InterSystems.Data.CacheClient;
using InterSystems.Data.CacheTypes;

Thanks,

-Matt

As a former JAVA developer it has always been a challenge to decide which database was the most suitable for the project we were going to develop, one of the main criteria I used was their performance, as well as their HA configuration capabilities ( high availability). Well, now is the time to put IRIS to the test with respect to some of the most commonly used databases, so I've decided to create a small Java project based on SpringBoot that connects via JDBC with a MySQL database, another of PostgreSQL and finally with IRIS.

The docbook chapter "Importing XML into Objects" has the following tip:

You can call the Correlate() method repeatedly to correlate more than one element, although the examples in this chapter show only one correlation.

Does anyone have a good example of multiple correlations? I've got code running that does multiple imports of the same file while changing the correlation and it's inelegant and not really what I want.

I came across How to import a tab separated text file into a SQL table programmatically?, which appears to indicate that I can pass the filename and all records will be imported. However, when I put use the Import method only a single record gets imported. However, all records are imported if I use the management console to import the file by selecting it and choosing the options.

Has anyone ran into this in the past?

I was recently troubleshooting a problem on a Linux (RHEL) instance of 2016.1 at a site. For policy reasons their sysadmins wanted to update the Caché installation so it used network accounts for its cacheusr and iscagent users and groups instead of the locally-created ones that had been set up during original install of Caché.

To do this they ran various commands including chown

Afterwards non-root users couldn't obtain a terminal session using the csession command. Instead they receive this message:

cache: Permission denied

Hello!

Not opening an instance by index key after CACHE migration to IRIS. In composite indices, when one of the values is null, when using idx open it does not return the reference.

Has anyone had this problem?

I am reviewing some code where the % sign has been used liberally to name arrays that are worked on by different methods within the same class. Apparently it is not good practice to name variables with a "%" sign as the first character because this could overwrite other similarly named variables from other developers, including ISC! Is there another way to make a variable public ?

Hello everyone,

I would like to know if it is possible to connect to a REST API through production, without having to write a class that extends %CSP.REST. Is there a GUI based way where I can configure my GetRest and then use EnsLib.REST.GenericService and EnsLib.REST.GenericOperation to configure my production and perform transformations?

This article is a continuation of this post.

In the previous article, we discussed the development of business processes, which are part of the components required for system integration and serve as a production coordinator.

Hello all!

My company has been switching from $zf(-1) to $zf(-100) like many companies have been. I have been doing fine with 1 argument windows commands such as:

set errorfile = "D:\folder\error.txt"
set outputfile = "D:\folder\output.txt"

set options(1) = ""
set options(2) = "D:\ThomasTools\"

w $zf(-100,"/SHELL /STDERR="_errorfile_" /STDOUT="_outputfile, "dir", .options)

Is there a reason why calling %ExecDirect() (or %Execute) won't set the %SQLCODE of the result set to 100 even when the query returns no data?

Here is the code in question with a bit of contrivance to force the issue:

set statement = ##class(%SQL.Statement).%New()
set result = ##class(%SQL.Statement).%ExecDirect(statement,"select top 0 0 from Example.Testing")
w result.%SQLCODE

The %SQLCODE is set to 0 in this case. The same happens if I use %Prepare and %Execute, e.g.