Virtuoso's disk space(virtuoso.db) didn't decrease after I delete the triples

Virtuoso Universal Server
1

Hi,

I delete the triples in virtuoso, but virtuoso’s disk space(virtuoso.db) didn’t decrease.

I learned that Virtuoso has an autocompact feature . However, I used isql command ’ DB.DBA.vacuum(); ’ or ’ DB…vacuum(); ', but virtuoso’s disk space(virtuoso.db) still didn’t decreasing.

Can I release the disk space voluntarily? Can you give me a specific command?

Best Regards

2

Those DB.DBA.VACUUM () function does not work with the latest Virtuoso 7.x & 8.x version, only with earlier Virtuoso versions. If you want to reclaim disk space the database would have to be dumped and restore as detailed in the Virtuoso backup & restore documentation.

3

Thanks very much. I got it.