[rql2sql] when using HAVING to by-pass rql limitation (not to filter on result of an aggregat function), we should emit SQL that doesn't use HAVING to avoid potential backend error because variables are not grouped. Closes #1061603.
# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
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# any later version.
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# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
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# You should have received a copy of the GNU Lesser General Public License along
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"""map standard cubicweb schema to xml vocabularies"""
from yams import xy
xy.register_prefix('http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'rdf')
xy.register_prefix('http://purl.org/dc/elements/1.1/', 'dc')
xy.register_prefix('http://xmlns.com/foaf/0.1/', 'foaf')
xy.register_prefix('http://usefulinc.com/ns/doap#', 'doap')
xy.register_prefix('http://rdfs.org/sioc/ns#', 'sioc')
xy.register_prefix('http://www.w3.org/2002/07/owl#', 'owl')
xy.register_prefix('http://purl.org/dc/terms/', 'dcterms')
xy.add_equivalence('creation_date', 'dc:date')
xy.add_equivalence('created_by', 'dc:creator')
xy.add_equivalence('description', 'dc:description')
xy.add_equivalence('CWUser', 'foaf:Person')
xy.add_equivalence('CWUser login', 'foaf:Person dc:title')
xy.add_equivalence('CWUser surname', 'foaf:Person foaf:name')