I am pleased to announce the immediate availability of Atelier 1.0

This is the debut release of our new Eclipse based plugin for developing code on Cache and Ensemble.

Highlights include

Hi, Community!

We put in production the new DC update today. With this update we fixed some bugs, like publishing drafts with proper date and RSS fix and introduced the new look to the member page.

Now member's page consists of Posts, Comments, and Favorites: e.g. this is the page of Alexander Koblov:

Hello Fellow Caché Developers,

The purpose of this post is to ask for everyone's thoughts and input around the use of transient, SQLCalculated/Computed properties within persistent classes.

This approach allows for extra data values needed in SQL queries to be available without having to join to other tables.

Very simple/basic example to illustrate the topic:

Let's say I have a persistent class named ICDAutoCodeDefn to hold ICD Auto-Coding definitions, such as:

Dear All,

From my web page, i am passing filter values to mdx query.

when mdx executes, i am getting Error #5001: Invalid member expression: empty name(2).

when i try the same in samples namespace (patient cube). I got the same error.

Below is my sample MDX from patients cube.

SELECT 
NON EMPTY %KPI("PluginDemo","HighScoreCount",,"%CONTEXT") 
ON 1 
FROM [PATIENTS] 
%FILTER %OR([HOMED].[H1].[ZIP].&[32000])

Result: 0 This works fine.

Error:

[SQLCODE: <-400>:<Fatal error occurred>]
[Cache Error: <<SUBSCRIPT>%0AmEdun+4^%sqlcq.HSREGISTRY.cls966.1 ^||%sql.temp(1,"")>]
[Location: <ServerLoop - Query Fetch>]
[%msg: <Unexpected error occurred: <SUBSCRIPT>%0AmEdun+4^%sqlcq.HSREGISTRY.cls966.1 ^||%sql.temp(1,"")>]

Here is an example of a query that gives the error:

SELECT COUNT(DISTINCT Criteria) as Relevance FROM HS_IHE_ATNA_Repository.Aggregation
WHERE EventType = 'CROSS GATEWAY QUERY'

Is there a tool to get the slowests queries ?

Hi -

I know that when specifying Caché password rules (i.e. what constitutes a valid password definition) that the "Pattern Matching" logic is what is getting leveraged under the covers to enforce the "A Password Must conform to X" rule. I was hoping that people could share some more sophisticated pattern matching rules. (in particular, I was wondering what a rule that would require non-repeating mixture of letter, numbers, & punctuation of an overall minimal size)

Coming from a C/C++/C# background, I was expecting the & and | operators in Cache ObjectScript to perform bitwise operations on integers, but apparently they don't.

I checked the online documentation http://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=...

but couldn't find any information on bitwise integer arithmetic.

So given the following code:

set x = 10 //bit pattern is : 1010

Hello

I have to receive GPS tracks through a TCIP port using SOCKET listen port from INTERNET, how can I implement this in CACHE? through websocket ?. Thanks if you can help me.

I had a table which contained data and worked fine, without changes the code of the persistent classes I now get the following error:

Introduction

A calculated measure is a powerful feature in DeepSee and can help to enrich your analyzes. In the case of complex or long running computations plugins can be useful. This article shows with a simple example how you can build and use a plugin in DeepSee.

Does anyone know how to connect a Cache client to a GT.M database? I recently installed Osehra VistA on my PC and it uses GT.M, but we're supposed to use Cache Studio to develop. I tried adding a server to Cache (specifying 2222 as the port) and I get an "access denied" error. Port 2222 is the correct port which I use for for VirtuaBox and I have no problem connecting to VistA. I also tried going into the Management Portal to set up a local connection but this isn't working.

When creating a filter located on a dashboard that targets all, is there a way to narrow that filter down?

For example, in our data we have some dates that are well out of range due to data quality issues, but they still appear in the drop downs. Is there a way to say, only make available the below dates in the filter?

Another example, If we want to only look at Emergency data, it still provides all the wards for inpatient activity and activity in other hospitals, meaning, to get to just the Emergency wards you have to scroll through everything?

Hope that makes sense.