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Article
· Aug 21, 2019 2m read
ToolBox-4-Iris

Hello everyone,
After some work with IRIS we want to share our ToolBox-4-Iris with you.

What is this about?

The ToolBox-4-Iris is an API for IRIS with a collection of handy and useful tools - features that are not available in IRIS, but greatly simplify application development. To save time and effort on the "typical tools" that every developer needs. This includes additional classes, individual methods or even more efficient macros, which are described in the respective packages.

Content

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Question
· Nov 19, 2017
Force inner select to be executed

I have a query that I am attempting to run, but inner query is being rolled up into the overall query - per the optimizer (and jobexam observation). While I know that if the inner query runs first, I will eliminate a number of records (making the result set smaller, and return quicker).

Just an example of what I am attempting to do:

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I have classes A and B, B derived from A, A has method Abc.

From INT of class B I see that compiler copies implementation of Abc to class B, so that Abc exists both in A and B.

As result, when B invokes Abs, B.Abs() is executed instead of A.Abs(). In result debuger is not able to step into Abs and breakpoints in A.Abs never hit.

Why this happens and how can I avoid this?

Update:

OK, now I know the reason: compiler makes the copy if Abc has this line:

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Article
· Jan 13, 2022 4m read
How to find the dataset you need?

Hey community! How are you doing?

I hope to find everyone well, and a happy 2022 to all of you!

Over the years, I've been working on a lot of different projects, and I've been able to find a lot of interesting data.

But, most of the time, the dataset that I used to work with was the customer data. When I started to join the contest in the past couple of years, I began to look for specific web datasets.

I've curated a few data by myself, but I was thinking, "This dataset is enough to help others?"

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It's time to announce the Winners for February! Please welcome our awesome Global Masters Heroes!

The storm of applause goes to these developers and their great contribution to DC in February:

🥇 @Robert Cemper, ex Senior Sales Engineer from InterSystems, Austria

🥈 @Eduard Lebedyuk, Sales Engineer, InterSystems Corporation, Russia

🥉 @Benjamin De Boe, Product Manager, InterSystems Corporation, Belgium

Learn more about the competition and our awesome winners below.

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Hi Community,

We're pleased to invite you to join the upcoming InterSystems IRIS 2020.1 Tech Talk: Data Science, ML & Analytics on April 21st at 10:00 AM EDT!

In this first installment of InterSystems IRIS 2020.1 Tech Talks, we put the spotlight on data science, machine learning (ML), and analytics. InterSystems IntegratedMLTM brings automated machine learning to SQL developers. We'll show you how this technology supports feature engineering and chooses the most appropriate ML model for your data, all from the comfort of a SQL interface. We'll also talk about what's new in our open analytics offerings. Finally, we'll share some big news about InterSystems Reports, our "pixel-perfect" reporting option. See how you can now generate beautiful reports and export to PDF, Excel, or HTML.

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Introduction

Despite the fact that InterSystems has long recommended using external backup tools, many users have opted to use the internal Online Backup facility, which is included in all distributions of InterSystems products (IRIS Data Platform, Caché, etc.). The reasons why are quite obvious:

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Dear Community,

In advance of the upcoming release of InterSystems IRIS 2020.1 and InterSystems IRIS for Health 2020.1, we're pleased to invite you to the “Office Hours: InterSystems IRIS 2020.1 Preview” webinars. These Q&A sessions will provide a forum for you to ask questions and learn about the latest product features in the upcoming releases.

The webinar will feature members of InterSystems product management team who will answer questions and provide additional information about the new features and enhancements.

We will be hosting two sessions on Thursday, February 20, 2020. Reserve your spot by clicking one of the buttons below for the appropriate time slot.

➡️ 8AM (EST) WEBINAR

➡️ 1PM (EST) WEBINAR

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Hi,

There have been similar questions asked before, but a few years ago now. My problem is that when I create an application in plain CSP, a typical link to a page will look like this in the browser..

https://omnidata.com.au/csp/lcda/StudentList.csp?CSPCHD=001000010000EYnm...

One user sent back a comment.. 'I'm not using your application as it is un-secure' .. based on the fact that the elements are spelled out in the URL.

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Question
· Jan 3, 2017
Deciphering Error Messages

When deciphering an error message (<MAXSTRING>main+45^LBZNSJHCACUPLB), my understanding is the error offset is 45 lines from "main". If there are "go sub" entries within this 45 lines, do you count the lines in the "go sub" section or do you do a straight count of lines ignoring the "go sub" section?

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Our client says the call to send email (method (%Net.SMTP).Send) started returning error # 6167 (Authentication expected but failed.) after installing IRIS 2022.1.2; email had worked before. Properties (%Net.Authenticator).UserName and .Password were configured. We can get email to work when we don't set property (%Net.SMTP).authenticator.

Any ideas what is going on? Thanks.

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Question
· Jul 29, 2022
Installing Apps without Docker

I was wondering if someone could help me. I do not have docker available to me however a lot of the Open Exchange apps require it. Since I am using a Virtual Windows Machine I can not get docker installed, so I was wondering how to get around this? Someone at GS2022 suggested looking at the docker_compose.yml to figure out how to get around docker, but I am not sure I understand how to read it.

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