#Caché

Why $ZF(-1) not workers in Windows 10 ? Is there Any reason for that ?

I have been using the query below and it was working fine but now it's giving a SQL error. There were no changes made that could cause this to stop working. There is no Field 'APPLICATIONID' in the table.

QueueSQL=select distinct (convert(char(5),SkillsetID)+'='+Skillset) from iagentbySkillsetStat where ApplicationID > 10000
QueueMappingSQL=SELECT DISTINCT (convert(char(5),SkillsetID)+'='+Skillset), SkillsetID FROM iagentbySkillsetStat iagentbySkillsetStat WHERE (iagentbySkillsetStat.ApplicationID>10000)

DB- Intersystems Cache

Error details for the log files are below.

Let's say I have a global named ^a and I need to export its nodes 1, 2, 3, 5 only.

Currently I write something like this:

Write $SYSTEM.OBJ.Export("a(1).gbl,a(2).gbl,a(3).gbl,a(5).gbl", "C:\Users\eduard\Desktop\a.xml")

Is there a way to write it shorter? I want to write global node once and list all the subscripts I need.

Hi,

  I was set one session in user namespce (%session.Data("sup")="login User ").but i couldn't get this session(%session.Data("sup")) in  another namespace.

Cache version:cache 16

but i can acces in cache 5.02.

What are the difference between method()  and ClassMethod()  in Cache Class definition

Hi All,Cache is not starting ,I checked the cconsole log it is showing the below error. The following parameters are missing from section [Journal]: '2,12' at line 143,but i checked in last cpf file, In cpf file consist of that particular line [Journal] AlternateDirectory=C:\InterSystems\CACHE16\mgr\journal\ BackupsBeforePurge=2 CurrentDirectory=C:\InterSystems\CACHE16\mgr\journal\ DaysBeforePurge=2 FileSizeLimit=1024 FreezeOnError=0 JournalFilePrefix= JournalcspSession=0

Listout the Difference between Cache object script and Mumps

A “Dummy” SOAP Web Service

When dealing with SOAP in Caché, it is sometimes necessary to debug errors by directly accessing (and sometimes editing) the XML which is sent, i.e. the SOAP request and subsequent SOAP response. If you’re debugging a Caché web service, it is often useful to use a tool such as SoapUI (https://www.soapui.org/) to manually create and control the SOAP request, so that the effect of adjustments can easily be seen on the Caché web service.

Caché Application Developer certification:

How to I prepare developer certification of cache .What are the topics are preparing certification . Please give the topics .I will start learning of certification course .

Below object creation is correct or not .Suppose wrong as how to get the values to user.

Set Name=##class(Example.Team1).%New()
r "enter your name :",Name.EmpName.
r "enter your address:",Name.Address
r "Enter your Phone number:",Name.PhoneNo
r "Enter Your Id:",Name.id
set status = Name.%Save()

How to I add a data in properties and what are the relationship with properties and methods . How to use a properties in method and properties to add a data or object.

Hello community,

Is there a way in Caché to trigger some method when any class changes? For example, if I edit any class in any namespace, when I save this class I want some method to be triggered with the class name parameter or any available data about the class.
Concretely, I tried to add a %OnAfterSave() callback to the %Dictionary.ClassDefinition  class, but this method is not triggerred when any class saved as I expected. I am writing a project in Caché and the purpose of my project is to show editing history of the edited classes in the Caché studio.

Thank you in advance for your response.

Hi all,

Do anyone know how to force to close the CSP connection used before redirecting to a different page so a new connection ( and therefore a new session id) is generated?

The idea is to generate new CSP session once we log off our application so the session identifiers are different.

Best Regards

NewBie's Corner Session 26 Globals and Arrays Part 2

Welcome to NewBie's Corner, a weekly or biweekly post covering basic Caché Material.

Globals, Arrays, and Variables Part 2

A thorough understanding of Globals, Arrays, and Variables is foundational for every Caché developer.

Uniqueness of the Caché Global Structure or database

Hi ,

  We upgraded the cache 5.02 to cache 16.
  we are using stream property in one class .(i.e.  Property notes As Stream;) but it not support in cache 16.
 how handle this problem?

Thanks, sansa.

I know %CSP.Daemon is supposed to clean up old CSP sessions (?).  In my management portal, under System/ License Usage, I see 33 "Units" used (and there are 33 licenses  in use), but usernames from old IP address and that are not being  used.  Their active times are often in the millions of seconds.  They are not "on" the system right now.  

At most, only 3 users are on the system right now.

Are these supposed to be cleaned up?  Can I clean them up programmactially, and how would I know if they're not active?

Thanks,

Laura

What are the difference between $ and $$ symbols using macro.

I've released a comprehensive, free online training course on the new EWD 3 suite of products that allow the integration of Cache with the burgeoning Node.js world, and allow you to create and run browser-based and mobile applications with all the very latest development technologies from the JavaScript world.

Why we are not using database of join (inner join and outer join) concept. How to we are retrieving the data from different tables in cache. Any Concepts are using in Cache database to retrieve the data.

Hi ,

We upgraded cache 5.02 to cache 16.In this version it is having problem with "$$$" macros.

These are the error's eating my time. i tried to figure it out but there is no exact solution .

MPP5610 : Referenced macro not defined: 'CSPSessionTimeout'
MPP5610 : Referenced macro not defined: 'CacheError'

I checked the check list also "These macros will be the only ones displayed by StudioAssist when the sequence, “$$$”, is recognized during program input. The full set of macros and their definition can be displayed via the $SYSTEM.OBJ.ShowMacros method"

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NewBie's Corner Session 25 Globals, Variables, and Arrays Part 1

Welcome to NewBie's Corner, a weekly or biweekly post covering basic Caché Material.

Globals, Arrays, and Variables

A thorough understanding of Globals, Arrays, and Variables is foundational for every Caché developer.

A Global may be:

Scalar (a single element), as in a Global Variable

Example of Global Variables

Set ^PERSON = "DAVID – DATA ABOUT DAVID"

Set ^PERSON2 = "MICHAEL – DATA ABOUT MICHAEL"

Aggregate (many elements), as in a Global Array. An Array combines similar elements together.

Example of an Global Array

Hi All,

      While upgrade cache 5.02 to cache 16.

     $$$CacheError and $$$CacheError not support in cache 16. 
     We need solution for this?

<csp:CLASS super=%CSP.Error>

A question from Benjamin Linden:

We are looking to upgrade the hardware for our server.

Do we need to buy a new Caché license? Or can we keep using the one we have?
 

Dear Colleagues,

Recently I am working on a Cache project should enable the customer, to update our Cache application independently from us. Our idea is a client (preferred .net) application that will copy all the necessary Cache stuff (classes, routines) into a cache database. For this, we are looking for the appropriate technology – in old times this would be a CacheDirect.

If a user simply closes a tab (running a web application), is there any good way to ensure that the license is released AND the login cookie is destroyed?  

I found that if the tab is simply closed without first logging out of the application, then 1) the license hangs around forever, and 2) if the user then opens a tab, he is already logged in.

For #2, I understand that there might be some grace period to allow the user to log in automatically again using the same session Id (where is that documentation again?) but what about destroying the license?  Who/what is supposed to clean that up?

EnsPlus, the Caché Objectscript plugin for Visual Studio, has now been upgraded to support all versions of Visual Studio 2015, including the free Community edition.

http://www.ensplus.com