#Beginner

Hi!

While i am trying to write a data i am getting a error as "<PROPERTY DOES NOT EXIST>zFile+15^User.zKQRest.1 *value,%Collection.ListOfObj" but there are values stored in it. How can i break it write it separately.

Hello everyone .

I am trying to update a setting of an operation directly via the code of a business operation.
Concretely, my customer want a counter for the number of calls to the operation and the possibility to redefine the point of this counter.

Hi,

I am new to Cache' MV but have extensive experience with other Pick flavors especially Unidata. 

I need to determine the impact of adding several indexes to a large file with over 51,000,000 records. 

On other systems, I could use FILE.STAT, ANALYZE.FILE and shell to the OS to determine how large the index file was. 

None of those seem to be available in Cache' MV. Shelling to the OS just tells me the size of CACHE.DAT.

What is the best way to determine what the disk impact would be if I added an index (CREATE-INDEX) to a file?

TIA,

Steve

Hi,

I use cache 5.0 and access cache through OpenVMS.

The disk-space under a particular namespace has grown up in size due to cache.dat. How to recreate cache.dat to bring up more space back on disk?

Major difference between GOTO and do command?

How could I log out from Cache terminal (connected through csession) and back to the system shell?

Thanks.

Hi All,

I am fairly new to Ensemble and I wanted to know I have inbound business service (EnsLib.File.PassthroughService) which is looking for pdf files once it finds a pdf file (within the business process) it needs to find the associated xml file which would be in the same directory. Once both of these files are found they need to be sent to the business operation and deleted from the source (EnsLib.File.PassthroughOperation). 

Good day,

I would like to know how to detect in Caché ObjectScript if data saved in string is number and furthermore, if it's type is integer.

I maybe found a solution:
 

set value = "44.2d3"

try{
     set status = $INUMBER(value,"")
     if ('$FIND(+value,".")){
          w "your variable: '"_value_"' is number and integer"
     }else{
          w "variable is number but no integer"
     }
}catch(e){
     w "variable is not number" 
}

But I don't know how to do it correctly or if there exist better solution in COS (or maybe my solution is incorrect).

Thanks in advance for answers.

After printing the output in .xls format,the output which i got after every entry blank space exist.Is there any error in .xls file or code error?

Haribabu, Vandhana 392 yes

Zast, Donna C 445 yes

Mast, EPrescribe Unique 598 yes

Qa,Donna Nurse 638 yes

Master,Dr. Mary 774 yes

Globals, these magic swords for storing data, have been around for a while, but not many people can use them efficiently or know about this super-weapon altogether.

If you use globals for tasks where they truly shine, the results may be amazing, either in terms of increased performance or dramatic simplification of the overall solution (1, 2).

Globals offer a special way of storing and processing data, which is completely different from SQL tables. They were first introduced in 1966 in the M(UMPS) programming language, which was initially used in medical databases. It is still used in the same way, but has also been adopted by some other industries where reliability and high performance are top priorities: finance, trading, etc.

Later M(UMPS) evolved into Caché ObjectScript (COS). COS was developed by InterSystems as a superset of M. The original language is still accepted by developers' community and alive in a few implementations. There are several signs of activity around the web: MUMPS Google group, Mumps User's group), effective ISO Standard, etc.

Modern global based DBMS supports transactions, journaling, replication, partitioning. It means that they can be used for building modern, reliable and fast distributed systems.

Globals do not restrict you to the boundaries of the relational model. They give you the freedom of creating data structures optimized for particular tasks. For many applications reasonable use of globals can be a real silver bullet offering speeds that developers of conventional relational applications can only dream of.

Globals as a method of storing data can be used in many modern programming languages, both high- and low-level. Therefore, this article will focus specifically on globals and not the language they once came from.

In this article I would like to tell you about macros in InterSystems Caché. A macro is a symbolic name that is replaced with a set of instructions during compilation. A macro can “unfold” in various instruction sets each time it is called, depending on the parameters passed to it and activated scenarios. This can be both static code and the result of ObjectScript execution. Let's take a look at how you can use them in your application.

What is a major difference between $case and $select?

Greetings,  

What methods are available to position a cursor on a screen to begin writing as not to disrupt other areas of the screen?  I have used ?# , ie: ?5 but this is destructive from the let to character 5.  I would like to enter a command that will position at row,col and then start writing?  Can I create a window in a window type display to write text and then when done viewing, remove it?

Please advise,

Thanks in advance for everyone's time.

Greetings, 

How can I store a global name in a variable, ie: x="^G" and then use x like this, as if it were the global:  y=$o(x)  ?

Please advise,

Thanks... 

Greetings,

If given a global, how can I discover information on that global?  More specifically,  how can I discover how many indices it contains?  ie:  ^G(1,2,3,4,5)   How can I discover that there are 5 subscripts within the Global ^G if I did not already know.

Please advise, and thanks in advance for everyone's time.

Greetings,

How do I organize a wildcard search with respect to a database search?

Example of what I am trying to do:  s x=$o(^G("ABC","A*",x))

Trying to navigate through the ^G global for all occurrences of "ABC", and "A*" ("A"+wildcard) but I am new to M and don't know positively how to do this.  Perhaps I don't use an "*" at all, rather; another convention altogether.

Please advise.

Thanks in advance for everyone's assistance.

Beginning - see Part 1.

3. Variants of structures when using globals

A structure, such as an ordered tree, has various special cases. Let's take a look at those that have practical value for working with globals.

3.1 Special case 1. One node without branches

Good day, I would like to find out the size of Caché ObjectScript variable in order to guarantee that my program will not leak, equally in terminal and Caché globals.  For example how huge number I can store in that variable ? And what happen in Caché when variable will leak ? How is this behavior treated? (how much memory is reserved for common variable?)

Thanks  in advance for your answers.

Hi,

Can you please tell us how to create xsl file for CCD to SDA conversion using XSLT.

What will be the prerequisites.

I have tried to create an xsl file for the given xml given belowusing XSLT transform Wizrad:

<?xml version="1.0" ?>
<s1 title="s1 title attr">
  <s2 title="s2 title attr">
    <s3 title="s3 title attr">Content</s3>
  </s2>
</s1>

using the stylesheet below:

<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="xml" indent="yes"/>
 
<xsl:template match="//@* | //node()">
  <xsl:copy>

Can we use iknow in the Cache tool means if i don't have deepsee tool to work on like for doing some sample programs. Because i don't have deepsee tool with me?

And is there any open source for downloading deepsee? 

Hi,

We have a method written in cache studio that converts XML file to JSON and JSON file to XML,  Can we use this method in ensemble production.

Hello community,

I would like to know answer to the question: What would be an optimal way to connect an Ensemble and a pure Caché server? Optimally in such a way for the Caché system to be able to fire Ensemble processes and the Ensemble server to call Caché server functions.

In iknow they are mentioning that Japanese words cannot be used for iknow in CRC and in CC, If one needs to use iknow for Japanese character how does concepts and relation works for them?

Hi,

Is JMETER compatable with Ensemble production.

Hi,

I am trying to generate a custom error-code using the following code

Class ISG.CommonBilling.Service.Test1 Extends EnsLib.HL7.Operation.TCPOperation
{
	ClassMethod khalid() As %Status
	{
		Set tSC=$$$ERROR("10001","I am here")
		write $$$GETERRORCODE(tSC)_$char(13,10)
		write $SYSTEM.Status.GetErrorText(tSC)
	}
}

And here is the output:

KINDRED>do ##class(ISG.CommonBilling.Service.Test1).khalid()
10001
ERROR #10001: Unknown status code: 10001 (I am here)

QUERY: Is there any way I can remove the part "Unknown status code: 10001 (...)" in the error-text?

Thanks in advance, Khalid

I'm aware of two ways to get list of files in a dir:

set dir = "C:\temp\"
set rs = ##class(%File).FileSetFunc(dir, , , 1)
do rs.%Display()

and:

set dir = "C:\temp\"
set file=$ZSEARCH(dir_"*")
while file'="" {
   write !,file
   set file=$ZSEARCH("")
}

Yet they bot return only files and directories in a current directory, but not files in subdirectories.

I suppose I call one of these recursively, but maybe there's a better solution?

Is there any methods/ways through which will get to know whether any of the Unit Test cases is/are failing in the Terminal with status as either 0 or False in case of Failure & 1 or Ture in case of Test Passes (we are getting an url of the csp page with the report which has the passed failed status) as we need to send this failure status to Jenkins for the Build to Fail (where in we have acheived this part in making the build failure/success based on  harcoded boolean)

Hi,

I am trying to input JSON file in ensemble production and get XML output file is there any way to achieve this or any cache program to do so?

Hi,

I want to know how exactly,do we invoke the SOAP Web Methods(Methods in the SOAP Web-service which has been created in the Studio) by Cache Class.

THANKS, Safeena.M

I need to know where i can have good understanding about Deepsee in cache and please provider some example code referring to Deepsee as i am beginner in it. what purpose is it used for ?