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Dear all,

In our application made in Caché object script, when we deploy some classes modified we have the option of calling "Purge queries" feature of Caché.

We only were doing this call when a %Persistent class definition (table) was modified, as we assume that no other changes affect the cached queries and we don't want to purge them by default, as the first run of a query becomes slow.

We had a case where no table definition was changed but a purge queries was the solution.

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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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Question
· Nov 10, 2015
Dashboard Branding...

Hello DeepSee'ers -

How hard is it to brand a dashboard to a login?

The situation is, I have a Partner that is looking to create common Dashboards in a SaaS model where the Partner's Clients would want to have their individual views of this common dashbaord be branded (logos, color, styles, etc.) to match the Client's branding. This my Partner's Client's End Users will see this common dashboard as the dashboard from the "Client" and not the "Partner" (and certainly not ISC branding)

ie. ISC -> Partner -> Client -> End User

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I have an existing Python script that opens a child session using the pexpect library. But currently all it does is send hard-coded commands to the Cache process and expect a hard-coded response back in order to continue in the script.

I would like to run a Cache routine from the script, pass in a parameter, and wait for a response that will be different every time (a date, in this case). So the call would be something like D $$Tag^Routine(parameter) and wait for the routine to complete and return the response.

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Question
· Jul 27, 2021
Method Call

Hi all,
We have a session values in a cache method and need to get those values in a client method (JavaScript).

Eg :
ClassMethod Method1()
{
Set %session.Data("Param1")="Data 1"
}

ClientMethod onloadHandler [Language = javascript]
{
var ret = zenPage.getSessionValues();
}

ClassMethod getSessionValues() As %String [zenMethod]
{
Set Data = $G(%session.Data("Param1"))
Quit Data
}

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Hi All

I'm having a problem with cleaning user inputted text from a HealthCare system my HealthConnect system interfaces with.

The input can be anything posted into an RTF box on an app which stored in oracle, and extracted by HealthConnect from oracle via an XML based API.

When the XML is returned, various values are read out of it using %XML.XPATH.Document and it is the presence certain characters entered into the RTF fields cause XPATH to throw an error. For example,

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I have an in-memory list of items and I want to check which items match my pattern string.

Pattern string is a comma-separated list of items and special symbols like '*' and maybe '?'.

There's something similar in $system.OBJ.Compile, it accepts patterns: "*.data.*,Sample.*" - and it would compile 'Sample' package and all 'data' packages.

For example:

set list=$lb("abc", "c", "aaa", "bbb")
set result = ..match(list, "a*,*b")
zw result
result=$lb("abc","aaa","bbb")
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I am just curious if someone has used this service to send Alert emails through AWS / Ensemble

I have verified 2 email ids - One to send. One to receive

Have also configured an access key for the email smtp server and added the credential to ensemble

but I get this error

ERROR #6033: Error response to SMTP MAIL FROM: 530 Authentication required.

email-smtp.us-east-1.amazonaws.com

25

So my first opinion is the authentication is not happening via the credentials settings. It needs to be passed in a different way

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When refreshing a html or tablePane component using refreshContents() that takes a lot of server-side-processing, I'm running into timeouts every now and then. i.e., the result for the tablePane is that there's nothing displayed at all.

How can we configure (relax) that timeout so also those heavier ones get refreshed eventually? Just overriding %request.Timeout in %OnPreHTTP did not seem to do the trick.

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In a typical database, changing the type of a column from some kind of date/time to a string would require a degree of migration effort for existing values. In Caché, my suspicion is that this is not the case, and I could simply change a property definition from %Timestamp to %String (MAXLEN = "30") and recompile, without needing to worry about damaging the existing data stored for this property. Is this correct? Or would I find the existing data in this property being lost or corrupted?

Thanks in anticipation

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Question
· Nov 23, 2023
SQL Query in BPL

I'm pretty new to ensemble.I'm working on a BPL process where I need to retrieve a result set from an SQL activity, loop over the results, and call a web service. I'm having trouble passing the request parameter(Labtype) into the SQL query for the WHERE condition .Can any one suggest how to loop over the result set as well.Any suggestions on how I can achieve it?

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Hello,

We have defined four BPL Business Processes. One gets occasionally errors when pool size is two. No errors happen with pool size one. The error happens on calling %Save() on a large objects with many references to other objects.

Error #5803: Failed to acquire exclusive lock on instance of 'classname'.

Error #5002: Cache error: <ROLLFAIL> %TRollBack+10^%occTransaction

The error happens on a particular large object.

Our FileService gets the same Errors #5803 and #5002 with class 'EnsLib.EDI.X12.Document'

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Hello,

I have created a service in Node.js which interacts with IRIS using APIs. The current implementation uses basic auth. I want to implement OAuth 2, to make the communication between the node.js service and IRIS secure. I want my service to act as client and IRIS as Authorization and Resource server. I don't know how to do that. Anyone who has implemented OAuth using IRIS can you help me out or point me in the right direction on about how to implement it?

Thank you for your help :)

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Question
· Feb 12, 2016
Get columns dynamically?

In MSSQL I think you can do something like this:

select *
from HS_IHE_ATNA_Repository.COLUMNS
where TABLE_NAME=&#39;Aggregation&#39;

How can I do this in Cache SQL?

[%msg: < Table 'HS_IHE_ATNA_REPOSITORY.COLUMNS' not found>]

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Hi,

I wonder if anyone could help me.

I'm used to writing Microsoft SQL database queries, but at the moment I am also trying to write reports on an IRIS database (used to be cache) in Microsoft BIDS.

My chief headache is parameters. They don't behave the "normal way" in BIDS, in that you can't rename them. Therefore, referencing them in the main code is a nightmare for me.

Say my report has two parameters. If i want to refer to both in a dataset, I have to list them in the order they are in the report and both by using a question mark, ie:

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What changes are to be made while customizing a FHIR server package when adding a new field. As provided in the documentation, we have a sample JSON package of favorite color and it is added in the table, but when we are adding a new field 'Insurance', it does not imports the package and says package already exists. We have three files of JSON

1) Package.JSON

2) SearchParameter.JSON

3) StructureDefination.JSON

What should we have to change for adding new field.

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Hey Developers,

Watch this video to learn how InterSystems TrakCare connects care teams, breaks down data barriers and improves safety, efficiency, and the patient experience.

What is InterSystems TrakCare

https://www.youtube.com/embed/w9HcEQ6GFvE
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