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Question
· Sep 22, 2017
browse sql record

Hi , World

this is i field in my global:

{"profile_id":"9XOzzcI8NfSUjxAhEt0cTLRejwmp6HPi","biometrics":[{"timestamp":"2017-05-17T13:45:40","utc_offset":"+02:00","resting_heartrate":120.0,"spo2":98.0,"activity_id":"591c540aac8f295479ee14ce"}]}

for information: it's respective key is "peyload"

my question is :

I want to extract the timestamps value , and the profile_id value , how can i do?

thank's

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csp-log-tutorial

Prerequisites

Make sure you have git installed.

I created a git folder inside the IRIS mgr directory. I right clicked the git folder and chose Git Bash Here from the context menu.

git clone https://github.com/oliverwilms/csp-log-tutorial.git

Clone my csp-log-tutorial GitHub repo if you like to try it out for yourself.

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Article
· Mar 2, 2023 5m read
Tutorial - Working with %Query #2

My previous article introduced you to SQL based Basic Class Query
where a clever wizard created all the required code for you and your essential
contribution was an SQL statement.

Now we enter the real Custom Class Query that provides more freedom but
requires a deeper understanding of the mechanic behind the scene.
The full code example is again on GitHub

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Hi All,

When I log into Backup mirror member it becomes too slow to load and navigate, I tried to check message log and I saw the error message about Database mirror latency and database disk issue which when I check it looks fine to me. Please have a look at the below screenshots and advise what the issue could be.

When I run df -h through SSH :

200G is the volume size, 194G is used space, 6.5G is available space and 97% IS %Use

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Hi Community,

I DTL I am assigning value to %TimeStamp type praport named BirthDate.

18001225 converted to 1800-12-25T00:00:00 but giving below error

ERROR #7208: Datatype value '1800-12-25T00:00:00' is not a valid timestamp format
> ERROR #5802: Datatype validation failed on property 'xxx.xxx.xxxx.xxxxx:BirthDate', with value equal to "1800-12-25T00:00:00"

20000612 converted to 2000-06-12T00:00:00 is not giving any error

Please help me to resolve this.

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Hi, guys,

I've written a DT for a partner which transfers a csv file into SDA3.

I', using record map to gather data from a folder storing csv files and using the DT to tranfer the records into sda3 entities.

The followings are the codes of that DT:

Class POC.DT.CSV2SDA3 Extends Ens.DataTransformDTL [ DependsOn = (User.PhysicalExam.Record, POC.SDA.Container) ]

{

Parameter IGNOREMISSINGSOURCE = 1;

Parameter REPORTERRORS = 1;

Parameter TREATEMPTYREPEATINGFIELDASNULL = 0;

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Question
· May 16, 2018
DTM management question

Is there a group in or outside of this community for discussion of DTM issues? I am working on a conversion to Caché for a client but in the meantime, he is still live with his DTM system and a system management issue has arisen. The convo:

Client: Do you know how to increase the page limit in MUMPS DTM? One version of my database I use for one customer is telling me I have reached my page limit. I have increased the page limit in the database you are reviewing; so I figure there is a setting I am missing.

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Question
· Jul 2, 2021
Use of $ZUTIL(12)

As you know the $ZUTIL method is deprecated and I'd like to replace this calls for the corresponding ones.

In my case I'm looking to replase $ZUTIL(12) by ##class(%Library.File).NormalizeDirectory("")

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Anyone know if it's possible using cache objectscript (or something else maybe) to reference an object property using a variable? For example:

s obj={}

s obj.prop1="hello"

s var="prop1"

w obj.var <== which would result in a reference to obj.prop1 and write out "hello"

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Hey,

I am pretty new to Docker and everything around that. I installed the container image from DockerHub and followed the instructions (https://hub.docker.com/_/intersystems-iris-data-platform/plans/222f869e-567c-4928-b572-eb6a29706fbd?tab=instructions). Everything is working fine except for the part where I want to change the default password.

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Hi,

I like to validate some use cases and have the following question. I am relatively new to IRIS. Perhaps someone can help:

1. I have a global m[x,y,z,f] distributed across multiple sharded instances
2. I know that i can set assign computed SQL expressions to class variables using Objectscript
3. Is there a possibility in Globals API to do the same ? Set f = x + y as a computed expression in the global m[x,y,z,f] ?

a. We would want to use the global API to change f programmatically using code

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Hi Guys,

is the there a way that I can make a routine call from one cache to another?

I've a client that still on Cache 2008 and given that JSON is not much supported in V2008 we thinking of installing Cache 2014 in the same server Create a routine that handles JSON (in Cache2014), and then simply call in their current Cache 2008 just make a routine call of that is V2014?

thanks

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Hi Community,

As part of our birthday celebration, we’ve put together a special timeline video showcasing the key milestones, growth, and achievements of the Developer Community and its Ecosystem over the past decade 🎆

Take a look at how far we’ve come, and how much we’ve built together:

https://www.youtube.com/embed/iZCfGAdWB2g
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Article
· Apr 22, 2025 7m read
Set, Get, and Don't Fret with JSON

The Good Old Days

The %Library.DynamicObject class has been in IRIS since before it became IRIS. If you have been using it since the Cache days, you may want to brush up on some of its changes.

In Cache 2018, the %Get method only had one argument. It was the key to retrieving from the JSON, meaning that if your JSON object called myObj, it would look like the following:

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InterSystems is pleased to announce the General Availability of InterSystems IRIS Cloud SQL and InterSystems IRIS Cloud IntegratedML, two foundational services for developing cloud-native solutions powered by the proven, enterprise-class performance and reliability of InterSystems IRIS technology.

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