Closed aisbergde closed 3 years ago
Interesting project and ideas! This would be a pretty big scope and I'd like to make the approach as generic as possible if it were to be added to sp_doc.
If I'm understanding correctly, a basic implementation may look something like:
FK_xxxx
) on a view's columns --> display the same as a table's real FK
PK_xxxx
) on a view's columns --> display the same as a table's real PKI'm going to be busy with some personal things for the next month or two, so not sure how much time I can dedicate to this short term, but I think its a really promising enhancement and will noodle over the idea. Of course, feel free to open a pull request as well in the mean time :)
I could learn how this procedure is built and try to create pull requests step by step
I should finally have some time to work on this soon.
I am planning to start with the generic "show all EPs in a table" approach and then do some testing to see if I can efficiently auto-detect when an EP value refers to a column or other object, then make it a link.
This would be the most simple approach to implement and to use, since it wouldn't require defining custom key/value formats at all.
@aisbergde The new parameter @AllExtendedProperties
is now on the dev branch, if you want to do any light QA since you seem to have great edge cases in your existing data :)
It should allow you to view n extended properties for any given column/object/etc. which I hope will be a big step forward for your needs.
Currently I am on holidays. I could do this only in 2 weeks. But you should not wait.
Is your feature request related to a problem? Please describe.
Most PK and relations in my databases are virtual, most of them between views. I also want to document them. There are 3 kinds of relations I want to document
Describe the solution you'd like
There should be a way to write them into the database and to read them out for documentation. A good idea would be to use extended properties to write this information into the database and to use them. There could be a specific syntax (specific names for these properties and a specific format) which could be recognized by sp_doc
Currently, I am working on an open source project to connect an additional repository database to a normal database, I sync some metadata with extended properties, there are also virtual PK, virtual index, virtual relations, SQL code parsing to detect column data lineage and some more: https://github.com/DataHandwerk/DataHandwerk-toolkit-mssql It is not yet documented, only some description of the architecture, for example https://raw.githack.com/DataHandwerk/DataHandwerk-toolkit-mssql/main/docs/build/html5/dhw-arc42.html#section-building-block-view
The question is: how to document this, how to visualize.
Describe alternatives you've considered