1.5.8. Can I drop and re-create the
Currently system metadata consist of three "levels":
are used to describe transformations of individual SQL values
(or types of SQL values),
) and describe some "minimal" independent RDB2RDF
only "symlinks" to maps, if you drop a storage you don't drop all
mappings inside. If you drop the DefaultQuadStorage or some other
built-in thing, it can be safely recovered by DB.DBA.RDF_AUDIT_METADATA ,
with first parameter set to 1. This will keep your own data intact.
However we recommend to write a script that declares all your
formats, Linked Data Views and storages, to be able to reproduce
the configuration after any failures.