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#Caché

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InterSystems Caché is a multi-model DBMS and application server. See more details here.

Documentation.

Hello all,

I just started learning SQL and am also new to Cache...

I am dealing with a simple SQL query and trying to understand the components of the following expression do:

STRING(city_name, ' - ', city_code) into :CODE, :VALUE

I understand what the STRING function does. However, I am lost after that:

"into:CODE, :VALUE"

What do these do?

Thanks!

Deguza

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Hi!

I'm trying to install a ZPM package in my 2018 cache to use swagger-ui in my api-rest, but when I execute command line:
Do $System.OBJ.Load("/mypath/zpm.xml","ck")

I receive this error message:

ERRO #6301: Erro no Parser XML SAX: Linha: 2 Deslocamento: 39 Este arquivo não parece ter sido exportado pelo Caché, não é possível importá-lo.
ELEMENTO DE ORIGEM: %ZEN.Component.html (htmlContent)

I'm trying to install the version: zpm-0.5.1

Can anyone help me?

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Currently have an SFTP server setup to deliver a CSV file to a company "Company XYZ"

Failed to move '\\dir-01\files\Company XYZ\Outbound\To Be Processed\Company XYZ data v1.csv' to Archive file '\\dir-01\files\Company XYZ\Outbound\Archive\Company_XYZ_v1.csv'

The Business Service File Spec : Company XYZ v1.csv

archive path same as listed above

Is it the File Spec that needs to be changed for this to prevent erroring out?

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Question
· Oct 17, 2023
Debugging a SOAP web-client

Pointers please for debugging a SOAP web-client.

We have several clients in different productions all accessing a web-service. We are trying to add another client in a new production, and its not working. The messages between the relevant Process and the SOAP web-client Operation are the same in the working and the non-working productions. But the web-service is reporting an XML parsing error to the non-working production. Here's the error as reported in the SOAP web-client Operation...

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Hi Community,

I am looking some kind of logic or trigger some events when cache process ends.

For example, if I set some X global when i logged into terminal and when I closed the terminal or process ends by its own, global to be removed.

Thanks in advance!!!.

SR

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Hello there,

Someone know which impact would have my database changing the locale and its collationTable? I understand it should works fine, without any drawback.

Could someone else confirm my assumption or tell me what could happen? Has anyone changed something like that? (Not to russian, japanese, chinese, etc..)

About queries.. is there any side effect?

Regards

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In the Windows Ressource Manager I can observe multiple parallel processes coming from cache.exe with read operations to journaling files.

All except one of these processes have the same reads(Byte/s). The processes point to different journal files and constantly read between 200 and 3000 Bytes/s.

The corresponding process via PID in the management portal of Caché shows the process %SYS.Monitor.Control.1. In 3 days of uptime on the server it has run 181.632.583 commands and modified 32.140.642 globals.

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Question
· Dec 20, 2018
RemoteDatabase Creation Error

How to configure Remotedatabase into our local instance. While connecting remote database i am getting "ERROR #463: Database C:\InterSystems\HealthShare2\mgr\Remote\ is not allowed for ECP Mirror Connection". so can anyone help me to sort this out.

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I am trying to use Dynamic SQL because I need to supply data at runtime.
The generated query returns 0 rows for some reason. If I copy/paste the query into Monitor, it works correctly. I am suspecting it has something to do with dates being the wrong format (I am supplying them in 'YYYY-MM-DD' format). Is that the cause? And if so, how do I supply dates in correct format?

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Question
· Jul 20, 2021
Zen Report page number variable

I have a report that requires a different header block for the first page and another for subsequent pages.

Is there a way to direct a header page to another header page based on what the current page number is?

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Question
· Jul 31, 2021
Ensemble learning query

Hi All,

I am new beginner to cache/mumps language. I want to learn Ensemble code but I do not have any application access to Ensemble code.

Is there documentation apart from Intersystems Ensemble documentation that can help me to learn Ensemble. Any notes or documents will be very handful

Please assist!! Thanks in advance.

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Hello!

I'm new to the system I'm working on, and I have a part of a statement that needs to grab the previous month.

....and MONTH(TX3.date_of_service)= MONTH(dateadd(mm,-1,GETDATE()))

However, when it hits January, I'm left with month 0.

Does anyone know a workaround to grab December of the previous year, while still functioning normally for the rest of the current year.

Thank you!

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Hello Guys,

Our cache application uses REST web services and handles single API request perfectly with response (response status and related data). But sometimes user sends multiple requests to the same API simultaneously ( ie, without waiting for the first to respond ), where one request will succeed (not necessarily the first) and the others will fail.

So, I need to handle the requests one by one after completing and sending the response for first request in the queue then process the next request and so on.

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Hi All,

I have to convert a binary 32-bit IEEE 754 floating point to an decimal representation.

Is there any inbuilt function available in Cache 2015.1 version to convert IEEE 754 floating point to decimal representation?

For Example:

Input:
IEEE 754 value => 0 10000111 10111000000000000000000

Output:
After Converting => 440.0

Thanks,

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Hi:

I have noticed a problem in some new code I did on one of our productions. I think it is leading to 2 problems.

I have a file, lets call it 1111111111_2300.pdf.

We make the file UNIQUE to avoid an issue. This filename in the working directory gets a session ID Added to it before the .pdf. So lets say it was session ID 9 it would be 1111111111_2300#SID9.pdf in a working directory .

There are further operations to be done on this document before it is sent. For various errors an email is sent back to service users.

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Question
· Jun 22, 2021
content assist

Currently we're using InterSystems Cache Studio Client 2017.2.2 Build 865

I'm currently going through training and one of the videos mentioned using Control+Space to bring up the content assist window.

It's in reference to Atelier IDE, but I'm curious if Studio also might have a tool similar to that?

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