InterSystems ObjectScript is a scripting language to operate with data using any data model of InterSystems Data Platform (Objects, Relational, Key-Value, Document, Globals) and to develop business logic for serverside applications on InterSystems Data Platform.
in order to do analysis on huge data volumes, it is better to take you data to a separate machine for analysis away from the operational machine, so trying to write huge globals or tables into files as is would take a huge space, what could be a solution or best practice ?..in python for instance, there is the pickling option (serializes data to byte string and saves it to a file) to save space, what could be best in object script ?
Since I saw many posts on Developer Community related to Python, and the very good articles and application written by @Eduard Lebedyuk I was wondering: "As a Object Script developer, why would I want to use an other language in Object Script?
I have an ObjectScript class with a Log property of type %Stream.GlobalCharacter. I need to search the end of each of the logs - is there a way to extract the last 10 lines of the Log stream for each object via SQL? Or is my only option to write an ObjectScript routine to walk the table and inspect each Log property one by one?
The goal is to construct a comma separated string, using a loop but the same way $listtostring(var,",") would do (i.e. "a,b,c,d,e,f,g,h" without starting or ending comma).
What is the best way to do it, concerning the readability of the code and its performances?
To do so, there are more than 5 methods, but in this example we will test 4 :
Hello everyone I use cache script, I would like to know from you if there is any function or class in the cache where I can get the start and end date of a given month: Example: What is the first and last day of the month of February 2015.
I'm processing POP3 emails using the standard EnsLib.EMail.InboundAdapter adapter and %Net.MailMessage. I'm basically processing documents that are attached to received emails. This works fine if the document is simply attached to the email itself. But some systems are sending documents that are attached to an attached email which has content-type = message/rfc822.
How do I get the attached file from the attached email?
I am new to cache. I know there are 2 types of methods in cache. One is Instance method (Which can be call through object creation of particular class) and other is Class methods (which can be call through ##Class(MyPackage.Car).CarModels()).
I want to know the difference when to create a instance method vs when to create a class methods.
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After linking in Oracle Table with Field Column's Data Types of NUMBER, my updates into these table fields are resulting in data that is being rounded to 2 decimal places. I insert a record with 1234.1234 and 1234.12 is stored.
It appears Cache xDBC might be manipulating my values prior to sending to Oracle. Is there a setting or system parameter that is controlling this? If so, is there a way to relax this from occurring so the values I send are being stored in Oracle with the same values?
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Hey everyone as you may know I am a beginner and I am kindly asking for some assistance in a problem I have been solving. The problem is that I am calling a user defined function within a procedure called occupiedseatsAdj and the compiler comes up with this error.
When used in certain Deltanji workflows, triggering an automatic checkout on first keystroke could result in the developer working on an outdated copy of the code and only being notified of this later when saving their changes. In order to prevent this from happening checkout now reloads the document immediately.
Error messaging has been improved in two areas - when attempting to cancel code that is not checked out, and when trying to register new code onto a withdraw system.
We have also improved interoperability between the Deltanji extension and the InterSystems ObjectScript one, as well as its handling of multi-component objects.
If you're already a user of Deltanji then your extension with automatically update. You can find out more information on Deltanji and the latest release here.
I have been working within Objectscript for a few months and I am seeking assistance today because all of the help files within the docs.intersystems.com domain are currently down and they wont be back up until next week. (I raised a special ticket for this)
I have a routine tag that takes an argument and I want this argument to be an array reference. So I try something like:
do mytag(.myarr)
The mytag tag, adds subscripts to myarr.
When I evaluate myarr after the tag call, only the subscripts passed in are retained in myarr. The subscripts added by mytag are missing. Is there a way to pass an array so it will behave the way I want it to?
When for any particular reason I need to update a record and don't want to pull the triggers, the keyword %NOTRIGGER can be used. But I've been trying to do the same when I change the row using the object approach, but I can't find it. Anyone knows if it's possible to avoid pulling triggers when working with objects?
Sadly, the utility "DISABLE^%NOTRIGGER" doesn't seem to exist ;-)
Does anyone have a cleaner approach than this for looping through grouped NTE segments in order to set the segment ID in an ORM? I am aiming to avoid the NTE segments that may follow the PID segment and find the NTE's that follow the OBR segment. By using the below If statement in the While loop, I'm finding NTE's that have comments in the fourth field (PID NTE's tend not to have these in the messaging I'm seeing, I'm awaiting confirmation on this), as well as finding my newly inserted NTE segment using $FIND to locate the colon (I've concatenated some values).
By update
