rpds | Rust Persistent Data Structures | Hashing library

I got the answer to my queries through my own research, hence sharing in below so that others can be benefitted :

1) OBIEE designed to work with a single repository. OBIEE has a single repository at any point in time. You can deploy A.RPD, use it and after a bit deploy B.RPD and use it. But it's either A or B and you will not have both on the server.

2) You can merge A and B together (the Admin tool allows you to do that and you obviously need unique names inside both or they will override things) if you want to have A+B deployed. it's possible to safely merge 2 RPD which would have different business models and different subject areas and different physical sources. In case of conflicts you must solve it: keep A or replace it with B. It's like when you have to manage conflicts in versioning control systems etc.

3) However you can open both files locally, "offline" mode , for that all you need is the file itself.

4) It's also safer to work offline as you can do the whole work and then verify the RPD and only once you did everything you upload. If you work online and start doing changes but don't finish your work, people will be using an OBIEE system with a RPD half done. This could lead to errors. Also working online has some constraints because of how check in and out works.

Thanks,

This is complicated task, there is no magic solution: you need to measure the sizes (in characters) of your fields, then add spaces accordingly, etc. Not to mention the utf-8 problems you might have (size of string in bytes might not be the same as size in characters).

You could use std::setw() but that won't solve everything.

You are better to use a library. If you have C++17 available, tabulate seems a pretty neat solutions. Might be overkill for your requirements ?

(Disclaimer: haven't used it myself.)

EDIT.. It was my fault partially. I was making changes in BMM layer and I was pretty sure that my changes will be automatically updated in Presentation layer(it was when I checked with several aggregations), however in this case, my changes did not reflected in Presentation layer. Why is like this?

P.S. I was modifying hierarchies if important

Your query is probably not correct at all (LIKE 'MANU' actually means = 'MANU'), but perhaps your query is doing (or is supposed to be doing) nothing more than this:

You are right, with OBIEE 12c you do not have the option to deploy RPD from EM. Instead you can use the command line utility tool datamodel.sh/datamodel.cmd.

Using this tool you can download and upload OBIEE RPD and no restart is required. See Upload Repository Command.