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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...

I need to convert a array (JSON) in a List Of String. I think, there is some method that does it directly.

Something like that:

SAMPLES>set list = ##class(%ListOfDataTypes).$fromJSON("[""a"",""b"",""c""]")

%FromObject+21^%Library.RegisteredObject.1 *%Exception.General Compose Compose %FromObject Unable to map frm %Library.Array instance to %Library.ListOfDataTypes

I have reading about this but I don't found some trick to help me.

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I'm trying to recreate a smaller copy of our DEV machine on a sandbox instance. I installed a new instance, and thought it would be a good idea to copy over a few cache.dat files from the critical namespaces (but not all of them), and start from there.

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Question
· Oct 7, 2017
.xls format problem

When i tried to print .txt format,data will be coming without space between each row but when
I tried to print .xls format mean ,it gives gap of each row.what is the reason behind this?

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Let's say I want to execute this cache script (saved as test.txt) from OS terminal:

zn "USER"
write 1
zn "%SYS"
write 2
halt

Executing the following command in a terminal:

csession cache < test.txt

Would yield this output:

$ csession cache < script.txt

Node: gitlab-test, Instance: CACHE

USER>

USER>
1
USER>

%SYS>
2
%SYS>
Job succeeded

Is there a better way to run these scripts?

Currently I have two problems:

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Hi,

Getting below error on newly installed cache version 2017.2. This is running fine on another instance.

Q00QUASAR:TEST1>D $system.OBJ.CompileAll()

Detected 1229 errors during compilation in 145.4s.

Instance name:TEST2>D $system.OBJ.CompileAll()

Detected 202 errors during compilation in 211.7s.

Instance name:TEST3>D $system.OBJ.CompileAll()

Detected 784 errors during compilation in 186.6s.

TEST2>do $System.OBJ.CompilePackage("Calendar")

Compilation started on 02/25/18 17:21:33 with qualifiers ''

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Hello,

I would like to schedule the Database Compact and Freespace methods as legacy tasks.

Has anyone implemented this yet?
Is this even possible?

The request for this is due to the fact that we have 3 interfaces in a namespace whose messages are deleted after 7 days. All other messages in this namespace should be kept for one year.
This leads to a certain fragmentation. Furthermore, the messages to be deleted are relatively large (MDM^T02 > 32MB), which in turn leads to a fast growth of the database size.

How would you solve this problem?

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I'm writing a SOAP client in Ensemble (2017.2.2) that is required to pass empty elements to the SOAP server in the form <xsi:type="ns:ResponsibleUser"/> where ResponsibleUser is a class that itself has no properties. I initially thought I'd found the answer with the XMLIGNORENULL parameter of XML enabled classes but this didn't make any difference for SOAP requests, only working when I wrote the XML to a file.

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Hi all.

As part of my dysfunctional journey with FHIR, I'm looking at using the SDA3 within Healthshare to then convert to the HSFHIR format.

This is working surprisingly well, except I'm falling over when it comes to repeating fields within the SDA3 when creating the HS.SDA3.Patient object manually from within Cache.

If I take the Patient ID as an example - within a DTL, I can quite easily take an MRN and add that to the target PatientNumbers.(1).Number and then add an NHS number to the target PatientNumbers.(2).Number.

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Hi,

I have been trying to implement SPA using routing between two components in a CSP page.

If i use the line which i commented the page views and gets data from the vue instance (when not using the <route-view> and other 2 vue route functions below).

since i need to implement routing i am using as below, now the property "selectedYear" is not getting data from vue instane and i am getting the below error as well.

I dont know whether i am going down the right path.

please see my code below and help me

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Hello Cache Developers! The purpose for this post is to outline a coding challenge that I have encountered when trying to use shortcuts (i.e. CTRL+G) within a ZEN application. Allow me to provide a summarized background:

Our application has a ZEN page (call it the PPL page) with a tablepane that displays a list of records. This page also has an iFrame (#1)

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HI,

I have sample %session like this

%session.Data("product", "1") = "Product 1"

%session.Data("product", "2") = "Product 2"

%session.Data("product", "3") = "Product 3"

%session.Data("product", "4") = "Product 4"

%session.Data("product", "5") = "Product 5"

How can i loop in tag based CSP application over %session?

if i have <csp:while condtion=""> Is there something like %session.Data("products").Next() ?

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I have a SQL query that I want to run against MS SQL from cache ensemble using the SQL outbound adapter. If I run this query direct from MS SQL Studio it take about 7 seconds MAX and returns about half a million rows. The row only contains one column it is a number all same size and if I run this query in the production in ensemble it takes for ever the production finishes without getting the response back. The same query run in cache outside the ensemble environment writing results to a file it returns results taking about 3minutes to complete.

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Why do I upload files faster with webservice than with csp?

The soap protocol used by webservice has to go through http protocol. csp directly handles http, no xml encapsulation, so it should be faster.

After testing, for a 1M file, csp is about 0.1s slower. After the gateway connection to 1972, there is a stall of about 0.1s, not sure why.

Is there any way to make the file upload speed of csp faster than webservice?

webservice用的soap协议也得走http呀。csp直接处理http，少了xml的封装，按理来说应该更快。

经测试，1M的文件，csp慢了0.1s左右。在网关连接到1972后，有0.1s左右的停滞，不知道原因。

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Question
· Aug 27, 2021
SSO Login

Hi

We have an application that is logged using AWS SSO.
We are passing username and password from the AWS SSO to our application for validating the user.
But what we need is, we need to login to application without using the password.
Is there any possible way available for this?

Thanks,
Syed M

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Hi Community,

I have created SOAP service and WSDL generated. While accessing WSDL URLs, it is redirecting to login page and giving access with production credentials.

I have tried to invoke form webservice clinet (soapui /postman), endup with authentication failed error.

Same service I am able to access from Terminal.

Could you please help me to access Production exposed SOAP service with out authentication.

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I have a table with a Varchar(max) column that I have created via the HealthShare SQL portal, and I see that in it's underlying class that column corresponds to a %Stream.GlobalCharacter

When I try to do a text search on that column (referenced as cd.Code in the example below) I get an error

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hi,I meet a problem,i want to move huge data from ensemble to oracle.it`s about 3years business data.i have tried some case！

1. EnsLib.SQL.OutboundAdapter

i parse the data one by one,and translate it into inser or update sql statement then write to Oracle，it·s most slowly，and take more disk space。

2.save the data to a new table，and then use dbeaver transport data to oracle。

3.user linktable. save object as insert，but，i can·t user %openid method.

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Hello!

We use iKnow's GetSimilar for decision making. Right now we have a domain with both good and bad documents and using GetSimilar we want to see if a document is more similar to the good ones or the bad ones. To do this we simply compare the weighted average of the score from the good ones and the bad ones that GetSimilar returns.

The problem is that GetSimilar doesn't always return the score to all other documents. Assuming we have 50 documents I would expect the following result:

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