760 

   761     def test_session_add_relation(self):

   762         """ to be compared with test_session_add_relations"""

   763         req = self.request()

   764         personnes = []

   765         for i in xrange(2000):

   766             p = req.create_entity('Personne', nom=u'Doe%03d'%i, prenom=u'John', sexe=u'M')

   767             personnes.append(p)

   768         abraham = req.create_entity('Personne', nom=u'Abraham', prenom=u'John', sexe=u'M')

   769         req.cnx.commit()

   770         t0 = time.time()

   771         add_relation = self.session.add_relation

   772         for p in personnes:

   773             add_relation(abraham.eid, 'personne_composite', p.eid)

   774         req.cnx.commit()

   775         t1 = time.time()

   776         self.info('add relation: %.2gs', t1-t0)

   777 

   778     def test_session_add_relations (self):

   779         """ to be compared with test_session_add_relation"""

   780         req = self.request()

   781         personnes = []

   782         for i in xrange(2000):

   783             p = req.create_entity('Personne', nom=u'Doe%03d'%i, prenom=u'John', sexe=u'M')

   784             personnes.append(p)

   785         abraham = req.create_entity('Personne', nom=u'Abraham', prenom=u'John', sexe=u'M')

   786         req.cnx.commit()

   787         t0 = time.time()

   788         add_relations = self.session.add_relations

   789         relations = [('personne_composite', [(abraham.eid, p.eid) for p in personnes])]

   790         add_relations(relations)

   791         req.cnx.commit()

   792         t1 = time.time()

   793         self.info('add relations: %.2gs', t1-t0)

   794     def test_session_add_relation_inlined(self):

   795         """ to be compared with test_session_add_relations"""

   796         req = self.request()

   797         personnes = []

   798         for i in xrange(2000):

   799             p = req.create_entity('Personne', nom=u'Doe%03d'%i, prenom=u'John', sexe=u'M')

   800             personnes.append(p)

   801         abraham = req.create_entity('Personne', nom=u'Abraham', prenom=u'John', sexe=u'M')

   802         req.cnx.commit()

   803         t0 = time.time()

   804         add_relation = self.session.add_relation

   805         for p in personnes:

   806             add_relation(abraham.eid, 'personne_inlined', p.eid)

   807         req.cnx.commit()

   808         t1 = time.time()

   809         self.info('add relation (inlined): %.2gs', t1-t0)

   810 

   811     def test_session_add_relations_inlined (self):

   812         """ to be compared with test_session_add_relation"""

   813         req = self.request()

   814         personnes = []

   815         for i in xrange(2000):

   816             p = req.create_entity('Personne', nom=u'Doe%03d'%i, prenom=u'John', sexe=u'M')

   817             personnes.append(p)

   818         abraham = req.create_entity('Personne', nom=u'Abraham', prenom=u'John', sexe=u'M')

   819         req.cnx.commit()

   820         t0 = time.time()

   821         add_relations = self.session.add_relations

   822         relations = [('personne_inlined', [(abraham.eid, p.eid) for p in personnes])]

   823         add_relations(relations)

   824         req.cnx.commit()

   825         t1 = time.time()

   826         self.info('add relations (inlined): %.2gs', t1-t0)

   827