Question
· Mar 10, 2019
Try Cachè on Ubuntu

Hello.

There is a way to install and try Cachè 2018.1 on Ubuntu 16.04 distribuition or it's necessary use Red Hat/Suse distribuition to try Cachè on Linux?

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Question
· Mar 9, 2019
%SYS.TasK Related query

Hi Community,

I have to make a daily task (Job) which will run (7 am to 7 pm) in a day at an interval of 3 hours. Timings are as (7:00 am, 10:00 am,13:00 pm,16:00 pm,19:00 pm). But at each time when task will run i have to set a variables as per below condition

Sample:

1) If task run at 2019-03-19 07:00 am in morning

I have to set two variables (start and end) whose value will become like this

(set starttime= 2019-03-09 07:00:00.00 and set endtime=2019-03-09 10:00:00.00)

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Hi community,

I have a rights problem when giving a user permission to perform some select queries on particular tables. So I have created a user with the following rights.

So this all works well. No problem so far. But the customer is using a program where you can easily build visually the query by selecting the table, choose the right colums etc. So the problem we have is when I give the user the Role %All the tables are shown.

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I have a cache client trying to call a web service using SOAP version 1.2. We receive a SOAP error with the following text:

COD>w ##class(DBMS.Tools).DecomposeError(%objlasterror)

ERROR #6248: SOAP response is a SOAP fault: <Fault><Code><Value>s:Sender</Value>

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Hello Gentlemen,

My Business process connector receive a Oru_01 hl7 message with an ED segment inside (Base64 pdf). How is it possible to extract it and create a pdf file within?

Here is the sample of function I have. I know it doesn't work but if you could help me, it would be perfect. Here is my function, the goal would be it create the file where I want and return me the link of the file.

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Hi Community!

There are two general ways to execute arbitrary SQL in serverside ObjectScript code: EmbeddedSQL and ObjectScript SQL a.k.a. Dynamic SQL.

E.g. if we want to get the value of the property of instance with a certain ID using SQL we can do:

&sql(SELECT Name INTO :name FROM Sample.Person WHERE ID=1)

write name

Same result with %SQL.Statement:

set rs=##class(%SQL.Statement).%ExecDirect(,"SELECT Name as name FROM Sample.Person where ID=1")
  do rs.%Next()
  write rs.name

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Hi,

I would like some help/ information regarding queued messages.

I have 1040 messages that are queued, but I only want to process the first 28 of them. Is there a way that I can do that?

If I abort them, would all of them go away?

Would appreciate if you can advice me on this

Regards,

Eric

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Hi,

I am trying to create a user role which shall allow users the access to only one specific namespace in an Ensemble system. I´ve startet creating the namespace with a database (with own ressource and no public access). In the second step I´ve created a role by copying it from the predefined role %Developer and assigned the ressource of the created database. After that i´ve created a user and assign him to the created role.

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Question
· Mar 7, 2019
JSON challenge

Hello folks,

I have an JSON object that need to be updated before being parsed into a JSX component.

Source JSON obj:

var Obj = { "data": [
  {"id":1, "text":"Task #1", "project":"10", "sub_project":"10-1" },
  {"id":2, "text":"Task #2", "project":"10", "sub_project":"10-1" },
  {"id":3, "text":"Task #3", "project":"11", "sub_project":"11-1" },
]};

Required JSON obj result:

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Let's imagine you have only SQL. You need some table where you should increment value in some property when you update this line.

We have the table

CREATE TABLE "test" (
  "identifier"   VARCHAR(200) NOT NULL,
  "value"        INTEGER,
  PRIMARY KEY ("identifier")
)

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Question
· Jan 17, 2018
Atelier Dark theme

Hi

Has anyone managed to get a dark theme (Like Darcula or Obsidian) working on the Atelier plugin. The Eclipse themes apply to everything in the IDE except the editor window, so it kind of defeats the purpose. I've tried searching for one but so far no luck. I know you can set each colour individually in the settings but I'd like a single config I can load if possible.

Thanks

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Our lab system is now sending DSC segments in large Pathology results in the ORU message that is followed by a partial continuation message with only MSH and OBX segments. the pointer is in the MSH;14 in the subsequent message. I believe the goal is to concatenate the first and second message but imagine this will require some custom functions which I have not done much of. Anyone already tackled this by chance?

Initial message:

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Question
· Mar 5, 2019
.INT file not generated

After compilation of routine .int file is not generated and toggle breakpoint is also not visible for that routine.
It is showing error #5001 Editing of INT file is not allowed. How can I resolve this ?

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Hi Community!

New video is already on InterSystems Developers YouTube Channel:

Engaging Patients Through Communication

https://www.youtube.com/embed/JS7ZofLB3fE
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

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We have built one interface but while sending messages it processed at first but then when we tried to send another file the router just stopped processing the message.

Checked the rule log and it should be processed as it does not falls under non processing condition
The router log has no error .The message just sits there.

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Hello,

I'm using ZEN report to generate a PDF file out a table.

Although, I need to display data from two tables splitted into two different namespaces.

So, I created a process that fetches all the data I need and then calls the PDF class and generates the stream out of it.

My question is, once I've got my list of objects. How can I transform it into a ResultSet, in order to display in the report ?

Thanks for your answer.

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Question
· Mar 5, 2019
PrimaryKey vs Idkey

Just wondering an Insight in the difference between these two indexes

IdKey / PrimaryKey
=================

Property Identifier As %Integer

Index Index1 on Identifier [Idkey]

Index Index2 on Identifier [PrimaryKey]

What's the difference?

1. If I don't have Index1 and only have Index2, then cache does still make its own id.
So how and why do I ever use the PrimaryKey. In Joins ??

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Hello,

I'm trying to set up an Apache server using CSP Gateway on Windows 10 (64-bit), but am getting the error "Cannot load c:/InterSystems/IRIS_2019/CSP/bin/CSPa24.dll into server: %1 is not a valid Win32 application" when attempting to start up httpd.exe after adding the CSP-specific section to httpd.conf.

The CSP gateway is 64-bit (CSPGateway-2018.1.1.643.0-win_x64) and so is the Apache install (httpd-2.4.38-o102q-x64-vc14).

The CSPa24.dll file does exist in the specified location.

Any suggestions appreciated.

Thank you,

Olga

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Question
· Mar 2, 2019
Parent/Child Vs One/Many

Hi

Just curious to know about the pros and cons of Parent/Child Vs One/Many.

We do use a bit of both.
One big reason we use Parent child is we feel if we delete one global, it gets rid of all child data too and all parent child data is stored in one global. Much easier to manage.

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Hi Community!

This is the update on what are the new applications submitted on OpenExchange in January and February 2019

CPIPE

This is a tiny example of how to run a server command from within Caché / Ensemble / IRIS and get back the full output as seen in any server command shell.

QEWD-js

QEWD.js is a Node.js framework for REST APIs, interactive WebSocket and/or Ajax applications, capable of running as a monolithic application or split across MicroServices. Fully supports Cache, Ensemble and IRIS, allowing use of existing Cache ObjectScript code, Cache Objects and Cache SQL, but also allows the database to be abstracted as a persistent JSON / Document database.

PMML-Business-Operation

With this simple Business Operation, you can easily leverage your predictive models (saved as PMML) in a Production. There's both a generic BO and a utility method that allows you to generate dedicated operation / request / response classes.

COSFaker

Helps to generate fake/test data for development purposes

WsockClient.csp and WsocClient.js

Web socket clients on CSP and InterSystems node.js adapter to collect end manage data transferred to the client in InterSystems IRIS or Caché

CachéQuality for VSCode by @Daniel Tamajon

IDE extension that helps you detect and fix quality issues as you write code. Like a spell checker, this extension squiggles flaws so they can be fixed before committing code. You can get it directly from the VS Code Marketplace and it will then detect new bugs and quality issues as you code (ObjectScript and JavaScript)

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Hi Community!

When you run IRIS container out-of-the-box and connect to it via terminal e.g. with:

docker-compose exec iris bash

You see something like:

root@7b19f545187b:/opt/app# irissession IRIS

Node: 7b19f545187b, Instance: IRIS

Username: ***

Password: ***

USER>

And you enter login and password every time.

How to programmatically setup docker-compose file to have IRIS container with OS authentication enabled? And have the following while entering the terminal:

root@7b19f545187b:/opt/app# irissession IRIS

Node: 7b19f545187b, Instance: IRIS

USER>

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Question
· Mar 4, 2019
Missing Mirrored Database

Hi guys

I've added a new mirrored failover member to an existing one.

They are both Arbiter controlled.

When I do Add database to mirror on the primary I'm always getting an error. Missing Mirrored database.

I followed everything in the documentation and always get the same error.

I've copied the CACHE.dat file after umounting the database on both servers. then mounted them.

Could you help me out?

Kind Regards

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