[schema] fix unique together index handling
We now provide a more compact indexname, using the schema constraint
entity type and the position of the columns set in the entity type
unique constraints list.
This avoids a nasty name truncation issue.
The UniqueTogetherError object is made smarter: it computes the
rtypes, abstracting the underlying backend (pg/sqlserver vs sqlite).
The `user friendly` adapter is much simplified since there is no
longer any truncation issue.
Uses a new logilab.database version (ticket #151507) and a new yams
version (ticket #189299)
Closes #2514939
[jcr: disable hooks when temporarily dropping CWUniqueTogetherConstraint entities]
# copyright 2012 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""Source to query another RQL repository using pyro"""
__docformat__ = "restructuredtext en"
_ = unicode
from cubicweb.server.sources.remoterql import RemoteSource
class ZMQRQLSource(RemoteSource):
"""External repository source, using ZMQ sockets"""