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#Caché

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

Documentation.

Hi Everyone,

I am trying to built a SSIS package thru BIDS Visual Studio 2013. My Datasource is a InterSystems Cache Database, I wanted to Import Tables records from the Datasource to MS SQL Server 2014.

As a Sanity check. I only created one Package to import one Table to MSSQL Server to try out. The connection to the InterSystems Cache Database was successful. The DSN for the InterSystems Cache Database is created in the System for 32 and 64 Bit.

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Question
· Nov 16, 2017
Caché service does not start

Help, after a day of coding, I wanted to backup my files. I found out that alle of my 3 instances of caché refuse to start.

the error says: cstart-exe-fout (112 Service for Caché instance did not start).

Is there a way to solve this? (off course the management portal does not work either.)

I think there has been a power interruption as the battery from my laptop does not work, and the power went off before

shutdown.

Thanks in advance!

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Article
· Mar 10, 2016 2m read
New Book, Caché and MUMPS – Part II

New Book, Caché and MUMPS – Part II

By Paul Mike Kadow

Edited by Deborah Graham and John J. Mitchell

Go to http://cosmumps.org for a download of just the examples of the book and the table of contents.

From the Forward

InterSystems, from a humble beginning, has grown into a worldwide company with its flagship product, Caché, leading the way.

First, this book chronicles and explores some of the many areas InterSystems has grown into and has influenced over the years.

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I have a cache client with a list of several servers.

One of the server is working with an IIS server that is not the Cache DB server.

The connection to the IIS server is only through https (SSL)

I tried to define the Web Server IP Address to https://some.server.name but it didn't let me to specify the https

So I tried to define Web Server Port to 443 but when I chose the SMP it's trying to open http://some.server.name:443/csp/sys/UtilHome.csp

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Hi - has anyone successfully used the python binding on a mac. I carried out the install instructions per InterSystems documentation and it fails completely. 204 warnings and 9 errors. Obviously this was never tested by InterSystems. Is it even worth pursuing?

Thanks

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Question
· Jun 6, 2018
Send PATCH http call

I need to send a PATCH call from the server to a given url.

Until now I was using %Net.HttpRequest to issue calls for get/post/put but today I had to make a PATCH and I can't find a way to do it.

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Article
· Mar 31, 2018 1m read
What Are You Using For Issue Tracking?

Hi, Community!

What is your favorite issue tracking system for projects with InterSystems Data Platform? What did you use and what are you using now?

In projects with InterSystems Data Platform, I worked with Redmine, JIRA, Trello. A lot of code versioning systems now have this feature too (Gitlab, Github).

Now my favorite for small and medium projects is Github, because it is simple, is very close to code (commit-issue linkage) and it has kanban).

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Hi Guys,

have a file located in \\servername\Myfiles\pull.csv but for some reason my cache routine can't file, but can when using the local drive C:\servername\Myfiles\pull.csv.

FYI I can access \\servername\Myfiles\pull.csv via Win explorer with no problems.

anyway how I can fix this?

Thanks Guys

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Question
· Jun 5, 2018
$CASE For Long Stories

Hi, Community!

$CASE is a fine syntax sugar for "Ifs" with one-line/one-word expressions, like in docs:

SET daynum=$ZDATE($HOROLOG,10)
  WRITE $CASE(daynum,
              1:"Monday",2:"Tuesday",3:"Wednesday",
              4:"Thursday",5:"Friday",
              6:"Saturday",0:"Sunday",:"entry error")

But if my expression for a current case is a multi-line business logic? Can I use "{}" somehow or better go with "IF" instead?

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Question
· Jun 5, 2018
Ternary Operators

Hello community, simple question. I've been able to use a ternary operator equivalent by using $select for inline if statements using this pattern:

set x = 1

set result = $select(x = 1: "true", x = 0: "false")

These can be nested and can have a lot of options. But I'm curious if there is a native way of using ternary operators in ObjectScript?

Thank you

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I am working with a client to try and export a set of tasks defined in the Task Manager from one system to another. I am not seeing any API for this. I can query this information in SQL. So I tried to use the Data Export Wizard from the System Management portal in the SQL window. Export was fine. Importing failed with a "can't insert into read only field" error. Looking at the class definition does not help since the implementation details are not visible.

So how would one accomplish this? Export scheduled tasks from one system to another?

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Question
· May 24, 2018
image tab

Good afternoon, I have a tabGroup where I populate tabs with images using the scr property. If a user scrolls to the bottom of the image on a tab, when they go to the next tab, they are also at the bottom. When moving between tabs, I would like the user to always be presented with the top of the tab content. I have not been unsuccessful in doing this. Would someone have input on how to make this happen? Thank you in advance for any and all feedback.

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In old Caché versions it was possible to create a new role based on predefined %Developer by copying it and adding some resources as needed. It was true at least from 2010.1 to 2015.1.

After upgrade from 2015.1.4 to 2017.2.1 it turned that it's only partially true now. User with a "New-Developer" role can enter Studio and open existing cls/mac/etc for editing and everything is OK unless he tries to create something new (Ctrl-N), than he gets a pop-up with %msg: <User xxx does not have enough privilege to execute stored procedure %CSP.StudioTemplateMgr_Templates>

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Question
· Nov 1, 2016
WebSocket proxy to telnet

Is there any easy way to create a WebSocket to Telnet proxy within the Cache environment?

I would like to use a html5 telnet emulator to connect to cache, but need to create a proxy,

Is this a simple task?

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Question
· May 7, 2018
Load data from excel

Hi everybody,

I need to load data from excel to a class in cache, but this class has foreign key and property like AS ..... (other class). This class represent an item product that belongs to a line, the line blelongs a group and the group belongs a Category.

Example:

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Hi,
I created a REST service that works well if called via VPN, for example the url http://192.168.10.60:57772/fm/status returns a JSON string as expected.
If I replace the ip 192.168.10.60 with the ip used for our public website nothing happens. If I remove the port :57772 the browser returns a 404 error page.
Do I have to use a different port or is this caused by the settings of our web server? (We are using Apache Web Server: Apache Cache_Server_Pages-Apache_Module/2016.1.0.656.0-1601.1554d)

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Hello; we have users on the system with cache logins. They have access to a specific namespace, and no access to %SYS of course. I'd like to give each user the ability to change his own password from within our application, using Security.User.PasswordExternal. This only exists in the %SYS namespace, and the average user can't get to it.

Should I give the users access to this column in this table (column Password, table Security.Users)? What about access to the namespace? Is this possible? Has anyone done this before?

Thanks,

Laura

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Question
· May 18, 2018
Database not mounting

Hi Guys,

I'm upgrading Cache 2008 to 2014, and for two clients so far all good, but with this third one and while trying to mount the main database that includes the data, I'm getting error #36 "database is not mountable"!?

but cache instances the old 2008 and the new 2014 at installed the same way (8 bit) and Cache.dat is (archive) NOT read only so I don't know what could be the problem?

Thanks

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We upgraded from 2017.1 to 2017.2 today and noticed that when shutting down we must do it as an administrator. Attempting to shut down as a non-admin result in a failure to shut down message. We are curious if there was an issue with our upgrade or if there is a change that requires an administrator to shut down Cache in 2017.2.

edit:

Operating System is Windows Server 2012 R2. We run Cache in a cluster using Windows Failover Cluster where we swing the drive from one machine to another when failing.

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