Versioning

[Philipp Schindler]

Hi, 

I'm currently evualating Stardog for use in a research project.

Fundamental requirement for us is the versioning cababilties of RDF tripples. 

According to http://docs.stardog.com/using/#sd-Versioning there is some kind of versioning support in stardog.

My problem is that every time I try to run a vcs command like:
    stardog vcs commit --add add_file1.ttl add_file2.ttl --remove remove_file.ttl -m "This is an example commit" myDb

I get the following error message:

    Cannot query version history, versioning is not enabled for this database

How do I enable versioning for a existing or new database?

Is there any other documentation for the versioning support than http://docs.stardog.com/using/#sd-Versioning or the vcs man pages?

Thanks,

Philipp Schindler

[Evren Sirin]

You need to set the versioning.enabled property to true to use
versioning features. You can do this at db creation time:

$ stardog-admin db create -o versioning.enabled=true -n myDB filesToLoad

Or you can set it later with the following commands:

$ stardog-admin db offline myDB
$ stardog-admin metadata set -o versioning.enabled=true -n myDB
$ stardog-admin db online myDB

This property cannot be set through the webconsole at this point.

Best,
Evren

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Thanks, your answer works fine!