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Steve Pisani · Oct 22, 2017

Retrieving the absolute last entry from set of members in a level

average. So it would seem, that I need to differentiate, in the DeepSee index tables, which of the two readings on the last day of the month, is actually the last one.I do not have time
Article
Ashok Kumar T · Sep 13, 2024

Embedded python in InterSystems IRIS Part-2

('MyLearn.EmbeddedPython').test1()) Hello Ashok, this is a great article, thanks for sharing it! However, I would like to ask how to create an oref using a property index. For example
Article
Eduardo Anglada · May 11, 2021

IRIS in Astronomy

this right: 99 GB and not a single index? The IRIS numbers are incredible under those circumstances, but surely one would put some effort into the schema before issuing non
Question
reach.gr G · Aug 4, 2021

How to find the Primary & Foreign Keys & How to access tables with String as Parameter

" The RowId can be overridden by creating an Index on a property of the class and assigning it the attributes [Unique, PrimaryKey, IDKey]. PrimaryKey says that the property value
Article
Developer Community Admin · Oct 21, 2015

Analytics of Textual Big Data: Text Exploration of the Big Untapped Data Source

is found within a clinician's textual notes: his impressions, what he learned from conversing with the patient, why he reached his diagnosis or ordered a test, what he concluded
Article
Zion Amsalem · Aug 11

The Object Script Hitchhiker’s Handbook

patients age from date of birth avoid commenting on the obvious, spend your energy on complex logics Make your functions clean and easy to test Messy functions can make things
Article
Julian Matthews · Jul 21, 2021

Splitting ORU Messages using ObjectScript and DTL

using the SetValueAt Method for the HL7 Message Class. Problem When System A processes multiple orders for a single patient, the result will come in a single message
Article
Keren Skubach · Jan 22, 2024

Getting JSON from SQL

(and since this is the default, you can just not add it at all like the first example). Imaging getting all your patient/customer phones in one JSON array without building it: SELECT
Discussion
Evgeny Shvarov · Mar 7, 2019

Embedded SQL vs ObjectScript SQL. What do you prefer and why

: set value = ##class(test).<PropertyName>GetStored(ID) If you know unique indexed value but don't know ID, it's possible to get id with Exists method: ClassMethod <
Discussion
Hermann Tegermann · May 17, 2022

What's better: Local Variable Arrays or Process Private Globals

limit, but it's far away compared to local variables.PPGs are best suited as Storage location + Index location of temporary tables.Without limit as any ordinary Global. So
Question
Jayvee Rato · Jul 31, 2018

Cache List Of Objects Connection

(SQLPROJECTION = "table/column", STORAGEDEFAULT = "array");Property containerRemarks As %String;Index classIndex [ Extent, Type = bitmap ];} Hi Stephen,I don't have any issue on connection
Question
ED Coder · Jul 31, 2019

Remove a segment from the HL7 Message

version. Are you sure you're looking at the right message? Yes Jeff, I was looking at the cloned message that was sent across. I removed by index now, and it works. so looking good
Announcement
Stefan Wittmann · Jul 20, 2020

InterSystems IRIS and IRIS for Health 2020.3 preview is published

for deferred indexing Support for Spark 2.4.4 InterSystems IRIS for Health 2020.3 includes all of the enhancements of InterSystems IRIS. In addition, this release includes APIs
Question
Utsavi Gajjar · Jul 28, 2021

Cleaning up null elements from JSON payload

"},null],"content":[{"title":"Test.pdf","data":"ygwehfbnwfbhew"}]} Be careful with multiple %Remove, it moves the index. So, the next %Remove in a row, will remove the wrong item
Article
Muhammad Waseem · May 13, 2024

Vector Search : Application to demonstrate Vector Search and Generative AI capabilities

'] = document_embeddings.tolist() # iterate through dataframe for index, row in df.iterrows(): # call SaveVector method of same class iris.cls(__name__).SaveVector(row['description'],str(row