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Article
· Mar 2, 2020 2m read
SQL -99 error while viewing a listing

This error is sometimes seen while viewing a listing in InterSystems IRIS Business Intelligence:
ERROR #5540: SQLCODE: -99 Message: User <USERNAME> is not privileged for the operation (4)

As the error suggests, this is due to a permission error. To figure out which permissions are missing/needed, we can take a look at the SQL query that is generated. We will use a query from SAMPLES as an example.

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Hi Community,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in February 2020:

New Videos
№ Video Views Watch Time (hours)
1

Supporting All Tools for Development in InterSystems IRIS

 72 0,7
2

Code in Any Language with InterSystems IRIS

 72 0,6
3

InterSystems IRIS Kubernetes Operator

 64 3,3
4

What Keeps Developers Up at Night

 59 0,6
5

SQL Performance: Need for Speed

 43 4,3
6

Office Hours Webinar: InterSystems IRIS 2020.1 Preview

 40 3,4
7

Healthcare Data Management Solution - What Kinds of Data?

 40 0,4
8

InterSystems IRIS on HCI

 39 5,2

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Hi,

I have a production with a BS calling a BP calling another BP and so on and finally a BO. All calls are made using SendRequestSync.

The initial request is passed by value. The response is passed by ref and I allocate memory for it in the BO, hoping that it will go back to the initial caller in the BS, but it does not.

It looks like the following:

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Dear Community,

We're pleased to invite you to the InterSystems Benelux Symposium 2020, which will take place from February 11th to 12th in Antwerp, Belgium!

At the Symposium, both InterSystems experts and external thought leaders will discuss what it takes to make your IT innovation work. You're more than welcome to join us in the Radisson Blu Astrid Hotel in Antwerp.

Fastest Path to Possible - With Digital Innovation

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Our company is in the process of converting our software for use in Intersystems IRIS and one of the major sections of the software makes use of a custom statically-linked C library using the $ZF("function-name") functionality. During this, I found out that the process for setting up the C library to be used within the database platform has changed significantly between Cache and IRIS.

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Question
· Feb 28, 2020
SQLCODE Error -400

I have a code block in a BPL. I have the below SQL and code. All variables have been declared and set. When I run the SQL, if there are no values returned, I get 100 for the value of SQLCODE when I perform the FETCH, which is correct. If values are returned, I get a -400 error when I perform the first FETCH. I've investigated, but cannot find the reason for a -400 error. Hoping someone out here understands this and knows what's wrong.

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Hi Community,

As you know we have a Global Masters program — InterSystems Data Platform Advocacy Hub.

All Global Masters members (Advocates) can achieve various levels of advocacy which depends on contributions on Developer Community and activity in Global Masters. Every new level opens new types of challenges (tasks) and new types of rewards.

Recently we introduced a new level of advocacy with the name "Ambassador". Ambassadors and VIPs will have unique privileges and opportunities.

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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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In Episode 4 of Data Points, we welcome @Benjamin De Boe to the pod to discuss some of the things you can do to optimize your SQL queries in InterSystems IRIS. We've all heard — either from ourselves or from others — the "this runs too slowly" complaint. I thought Benjamin did a great job walking through many of the things within IRIS you can look at with your queries to see what can be improved.

https://5e18edf067eb59-03854285.castos.com/player/153376
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Question
· Feb 24, 2020
%GetComponentByID Compile Error

Hello,

I have a class I'm working on that is extending a base class that contains the %GetComponentByID method and a section of the new code I'm writing uses %GetComponentByID but when I attempt to compile the class I'm getting an error that says the method doesn't exist.

Am I missing something to be able to include the GetComponent method in an extended class?

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Can anyone clarify to me about the differences between these two classes?

People in this topic https://community.intersystems.com/post/using-class-queries-sqlstatement-versus-libraryresultset stated that %SQL.Statement (I am assuming they mean to talk about %SQL.StatementResult) is newer than %Library.ResultSet. But I don't really know what are the advantages of %SQL.Statement over %Library.ResultSet as the people in the topic somehow didn't mention them.

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Hi Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ SQL Performance: Need for Speed

https://www.youtube.com/embed/ASO_OG1xxgc
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Created a record map to read a flat-file of lab results.

Have multiple lines that represent result components for a given order per pt MRN.

Grouping these records together based upon the order number in a custom service to create a single XML message.

Within the XML message, there are some fields that occur once and some that occur one or more times.

Within the record map, the fields/properties that occur once are configured as "As %String. The fields/properties that occur more than once are configured as "As List of %String.

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Hello,

I've always worked with typical web applications (a bunch of code files that sit in a server that connects to an RDS). Now our team is responsible for different IRIS for Health environments. We are currently working to set up the local dev environment and this is the current scenario:

* IRIS for Health local development server is running in a container

* Developers are using VSCode with the objectScript plugin

* GitHub as a version control system for the code and configuration.

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Preview Mode was added to InterSystems IRIS Business Intelligence to give designers a quick view of what their resulting Pivot Table will look like without needing to wait for the results to fully execute. This can be beneficial when designing pivot tables because if you are dragging and dropping elements to see how they look/work in your pivot table and seeing if they have the desired data. Since you are exploring and designing, you don't necessarily care about the results at the moment, but you would still like to see how your table looks with the changes you have made.

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I need to convert an array with an unknown number of indices to a JSON string for transmission (which is why it isn't possible to iterate through it using $ORDER). Does ObjectScript provide functionality to convert an array to a JSON string?

Edit 1: As Joel mentioned, the array is subscripted and has an arbitrary structure like:

a(1)="a"
a(3,4)="b"
a(3,6)="c"
a(5,6,7)="d"

which needs to be converted to

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