Sylvain Thénault <sylvain.thenault@logilab.fr> [Tue, 27 Sep 2016 12:02:07 +0200] rev 11777
[massive store] Lazy removal of constraints and metadata indexes
They should not be removed during store's init, because we may want to query the
database with its index between store creation and call to prepare_insert* (e.g.
to build the extid2eid map).
Along the way:
* rename drop_metadata_constraints into drop_metadata_indexes, because that's
what it does
* rework a bit impacted tests
Closes #15538359
Sylvain Thénault <sylvain.thenault@logilab.fr> [Mon, 17 Oct 2016 14:50:47 +0200] rev 11776
[repository] Drop the index on entities.type
It should be now only used in maintenance queries in checkintegrity. Those are
not worth maintaining it.
Closes #15538317
Sylvain Thénault <sylvain.thenault@logilab.fr> [Thu, 06 Oct 2016 12:11:23 +0200] rev 11775
[source] Drop source mapping handling
It was only used by the cwxmlparser which has been deleted. This is too complex
for litle benefit, we don't want to maintain that in cubicweb.
Sylvain Thénault <sylvain.thenault@logilab.fr> [Wed, 05 Oct 2016 15:30:10 +0200] rev 11774
[repository] Drop the entities.extid column and associated cache
This was not necessary anymore with promoted usage of the new data import API.
Turn repository's _type_extid_cache to _type_cache with only the entity's type
as key.
This introduces an backward incompatible change: entity_metas dict doesn't
contains anymore the extid key, but it doesn't seem used at all anywhere, so
this sounds acceptable.
Closes #15538317