Question Robert Cemper · Mar 17 Container for Caché Thanks to @Dmitry Maslennikov I have access to a Container for Caché.It is based on Centos.Is there anywhere a container based on Ubuntu available? #Docker #Caché 1 3 1 119
Question Robert Cemper · Mar 17 JSON mapping with XDATA There is an example on JSON XDATA.But it only describes Name mapping. Is it possible to define somehow also a structural mappinge..g an Array of Arrays Structure: without property names [ [12,33], [88,44]] #JSON #InterSystems IRIS 2 0 0 103
Question Robert Cemper · Mar 17 A confusing experience During my last migration to IRIS I met this Compatibility parameter NullSubscripts true 0 - Throw error when referencing a null subscript. 1 - Null subscript references do not throw an error. The consequences are shocking. This was allowed: #Globals #Caché #Ensemble #InterSystems IRIS 2 5 0 181
Question Robert Cemper · Mar 16 ? un-publish in ZPM ? During a discussion of implementing a private ZPM RegistryI met the question of how to unpublish (or lock) a published package. Digging articles and docu up and down I was unable to find an answer.Any hint on where to search is welcome. NB. local install / uninstall is clear. #InterSystems Package Manager (IPM) #InterSystems IRIS 1 2 0 94
Question Robert Cemper · Mar 15 ? does Community License include Sharding ? I found a package on OEX for a Sharding DemoIf Sharding is NOT included in the Community LicenseI can not use the Community Distribution but require a different one.And have to add ZPM manually. #Docker #Sharding #Testing #InterSystems IRIS 1 2 0 75
Question Robert Cemper · Mar 15 ? how to get Docker Host IP ? When I run my IRIS in a Docker Container I know the host an know the mapped portsso access is no problem. BUT: is it possible from my IRIS- inside a Container- 'inside' Dockerto find the actual IP address of the Host?This may sound strange, but for error tracking, it could be quite important. #Docker #Error Handling #Failover #InterSystems IRIS 1 9 0 168
Question Robert Cemper · Mar 14 ? No Terminal access to docker images ? To prepare a migration to IRIS I use Docker images.The (aged) application is built around Caché TerminalAnd on Windows, IRIS uses the same ctelnetd.exe as Caché. In my Docker installation, Telnet Settings are just grayed out in SMP.and my Terminal can't 'connect.Port mapping is OK and verified with TCP Working from the console in Docker with the whole set of ESC andscreen formatting is not acceptable.We tried WebTerminal but there is just no Partition behind as in Terminal. #Docker #Management Portal #System Administration #InterSystems IRIS 2 4 0 109
Question Robert Cemper · Mar 13 Stream migration from old Caché format to IRIS During a migration from a rather old Caché Version (2016.1) to IRISI met the problem to migrate Streams.The difference in the storage Global is minimalIt's not a big effort to do it manually for a few streams.But for some thousand streams I hope there is a tool already available.But where? #Globals #Caché #InterSystems IRIS 1 0 0 78
Question Robert Cemper · Mar 13 ? Date before Dec.1840 ? Negative $H(orolog) ? To most of us it's almost dogmatic that $H can't be negative! This is correct concerning the COS Special Variable $HOROLOG.No doubt. It's the presentation of the actual date & time.http://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=... #Caché #InterSystems IRIS 14 4 1 589
Question Robert Cemper · Mar 13 ECP between IRIS and Caché / Ensemble Those of you that worked already with ECP might know that it operates not only acrossoperating systems, processor technologies (big-little-endian), but also -with limits- across versions in C/E.This cross-version feature also includes IRIS (verified for 2020.1) and C/E (2018.3) #Application Server #ECP #Globals #Caché #Ensemble #InterSystems IRIS 7 2 1 444