El 2015-04-28 04:46, Andy Seaborne escribió:
On 28/04/15 03:05, Daniel Hernández wrote:
Hi,
I known that if I set --loc=dir and dir is not empty, then tdbloader
will raise an error. It is possible to use tdbloader to load an
ntriples
file into an existing non empty tdb directory?
Thanks,
Daniel
Hi Daniel,
tdbloader2 will not load into an existing database because it builds
the underlying files directly from empty.
tdbloader should load an existing database and you'll see at the
start:
INFO ** Load into triples table with existing data
If it is an existing database, tdbloader can't perform the
bulkloading as fast. It can in an empty dataset by carefully ordering
the operations to be cache and I/O efficient but if there is existing
data, all it can do is load as normal with the benefit of those
careful orderings.
Andy
Thanks!
Daniel
