Would like to know if there is an alternative or better way to paginate through a dataset using dynamic SQL than what I am using below. The problem is that as the potential pool of data gets larger, this code slows down to the point of not being useable. In analyzing each line of code below, it appears the slow down is related to the initial rset.%Next() iteration. Is there anything available which does not require a subquery/%VID such as a simple LIMIT/OFFSET?
When you export the Caché ObjectScript code to VCS (Git, SVN, Perforce, etc) do you export the Storage schema for persistent classes? If so, what are the Pro/Contra?
As you know there are two (at least) ways to get the stored value of the property of InterSystems IRIS class if you know the ID of an instance (or a record).
1. Get it by as a property of an instance with "Object access":
ClassMethod GetPropertyForID(stId As %Integer) As %String
{
set obj=..%OpenId(stId)
return obj.StringData
}
2. Get it as a value of a column of the record with "SQL access":
There is an interesting discussion in the neighboring topic which raises a question for me: is there any reason to have %Status as a return value for COS method?
RESTFormsUI calls %Save() for me, which is great. But I want to set the property CreationDate with the current date for every new record being inserted.
So object callback implementation seems as a reasonable option. I did the following:
I am trying to created SOAP request body that I need to post as string. I created the SOAP client and tried with this to get SOAP envelope. Can you suggest a way for this.
I wrote a ZAUTHENTICATE.mac a couple of months back, and found recently that it is creating coredumps on almost a nightly basis. I think I have figured out this problem to be not clearing out my MsgSearch after I am doing 2 of them within the code.
1. Get User Attibutes from AD
2. Get User Groups From AD
So while I am trying to cleanup the code I thought it would be a good time to add a Certificate and TLS to the mix since I should of been using that all along. However I keep running into issues
Set httpRequest=##class(%Net.HttpRequest).%New() Set httpRequest.Server="177.127.120.10" Set httpRequest.ContentType="text/xml" Set httpRequest.Https=1 Set httpRequest.ContentCharset="UTF-8" Do httpRequest.SetHeader("Accept","text/xml") Set httpRequest.Timeout=300
I have this code here;I am trying to read a csv file but when I run this code I get <LIST>%open+3^%stream.Object.1 would anyone have a look and tell me where I am going wrong .Record mapper is fine but I need a custom csv Importer
I would to know, I have a drop down list items in my applications. While, am clicking on the drop down bx, there are few numbers of listed items, while am doing mouse over action, I should display the entire text of selected item from that drop down list box, even am not selecting that item. I would like to know about the what is exact text it contains in Zen framework.
I'm using device redirection to intercept incoming writes and need to figure a smart way to detect when to CLRF in order to prevent misleading outputs.
So basically, if the intercepted write ends with !, I need to know that and prevent my routine from writing ! as well.
Can anyone provide some sample in ObjectScripts to import a tab separate txt file into a SQL table? I checked the document, there are two available classes, %SQL.Import.Mgr and %SQL.Until.Procedures, which one is better choice?
There are some classes in our code base that contain Methods only (no properties). I told my colleagues that converting them into the ClassMethods should improve performance as it would eliminate unnecessary OREF support at run-time. Some of them replied that it would be microseconds, so what is the reason to bother.
Is it possible to estimate the impact of OREF support of method calls at run-time? E.g., as a % of all CPU load.
I am running the latest version of Cache and am trying to use the Config.* classes in the %SYS namespace to be able to gather information from a cache.cpf file that was provided to me by a customer. The customer is running an older version of Cache which had a different Version number in the cpf file. Theirs is 2013.1 and mine is 2015.1.
My question is, are the Config.* classes backwards compatible. Can I use a 2017.1 version of Cache to read information from cpf file from a 2014 system?
I am still a beginner with COS and am struggling with these concepts. While digging through the official documentation will eventually tell you everything you need to know, getting started is nevertheless not an easy feat...
Is it possible to create a "lists/array/multidimensional 101" page for beginners? And, for instance, its interaction with $data, what it means to use "as list of something" or "as array of something", how to walk lists, how to add/remove elements, how to extract sublists etc?
Is there a way to pull a user name and password from the Credentials list that is kept in Ensemble? Right now I have a LDAP user that I have hard coded into my ZAUTHENTICATE, which I would like to get away from. I am not to familiar with settings Global, or calling them at least.
I am trying to explore some new possibilities outside of the normal day to day HL7 interfacing we do. I have only done 1 other Web Service interface but it was using a SOAP proxy wizard. Now I am tasked with trying to make a call to an external API
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