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khabot
 Post subject: Suppression de plusieurs instance
PostPosted: Tue Mar 06, 2007 8:23 am 
Newbie

Joined: Tue Nov 21, 2006 5:47 am
Posts: 12
Bonjour à tous,
je cherche la syntaxe en HQL pour la suppresion de plusiers instance.
j'ai essayé le code suivant mais il marche pas:

String hqlDelete = "delete Project p where p.id in lstId";
// lstId est un tableau de id
int deletedEntities = session.createQuery( hqlDelete )
.setParameter("lstId", _projectId)
.executeUpdate();

ou bien utiliser
session.createCriteria(Project.class).add(Restrictions.in("id", _projectId));


Merci de votre aide.
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scesbron
 Post subject:
PostPosted: Tue Mar 06, 2007 8:49 am 
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Expert

Joined: Thu Sep 04, 2003 8:23 am
Posts: 368
Ca veut dire quoi ça marche pas ? Quel est le sql généré ? que se passe t'il ? Quel est le retour d'hibernate ?

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Seb
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khabot
 Post subject:
PostPosted: Tue Mar 06, 2007 11:27 am 
Newbie

Joined: Tue Nov 21, 2006 5:47 am
Posts: 12
bonjour,
l'exception retournée est :
org.hibernate.HibernateException: could not locate named parameter [lstId]

ou lstId est un tableau d'id que je veux supprimé.

Merci
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scesbron
 Post subject:
PostPosted: Tue Mar 06, 2007 11:50 am 
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Expert

Joined: Thu Sep 04, 2003 8:23 am
Posts: 368
Il faut mettre :listId dans la requète comme expliqué dans la doc pour les named parameters

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Seb
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khabot
 Post subject:
PostPosted: Tue Mar 06, 2007 12:11 pm 
Newbie

Joined: Tue Nov 21, 2006 5:47 am
Posts: 12
c'est ce jke j'ai fait :

String hqlDelete = "delete Project p where p.id in lstId";
// lstId est un tableau de id
int deletedEntities = session.createQuery( hqlDelete )
.setParameter("lstId", _projectId)
.executeUpdate();
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scesbron
 Post subject:
PostPosted: Tue Mar 06, 2007 12:16 pm 
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Expert

Joined: Thu Sep 04, 2003 8:23 am
Posts: 368
Code:
String hqlDelete = "delete Project p where p.id in :lstId";
// lstId est un tableau de id
int deletedEntities = session.createQuery( hqlDelete )
.setParameter("lstId", _projectId)
.executeUpdate();

_________________
Seb
(Please don't forget to give credits if you found this answer useful :)

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khabot
 Post subject:
PostPosted: Tue Mar 06, 2007 12:35 pm 
Newbie

Joined: Tue Nov 21, 2006 5:47 am
Posts: 12
Merci pour votre réactivité.
Maintenant je recois l'exception suivante:
org.hibernate.hql.ast.QuerySyntaxException: unexpected token: : near line 1, column 60 [delete fr.sgf.unittestportal.model.Project p where p.id in :lstId]
at org.hibernate.hql.ast.ErrorCounter.throwQueryException(ErrorCounter.java:59)
at org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:244)
at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:155)
at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:109)
at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:75)
at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:54)
at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:71)
at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:133)
at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:112)
at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1583)
at fr.sgf.unittestportal.dao.impl.ProjectDAO.delete(ProjectDAO.java:129)
at fr.sgf.unittestportal.dao.impl.TestProjectAdminDAO.testDeleteListIdProject(TestProjectAdminDAO.java:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at junit.framework.TestCase.runTest(TestCase.java:154)
at fr.sgf.tools.hibernate.AHibernateTestCase.runTest(AHibernateTestCase.java:140)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: line 1:60: unexpected token: :
at org.hibernate.hql.antlr.HqlBaseParser.compoundExpr(HqlBaseParser.java:3064)
at org.hibernate.hql.antlr.HqlBaseParser.inList(HqlBaseParser.java:2858)
at org.hibernate.hql.antlr.HqlBaseParser.relationalExpression(HqlBaseParser.java:2720)
at org.hibernate.hql.antlr.HqlBaseParser.equalityExpression(HqlBaseParser.java:2449)
at org.hibernate.hql.antlr.HqlBaseParser.negatedExpression(HqlBaseParser.java:2413)
at org.hibernate.hql.antlr.HqlBaseParser.logicalAndExpression(HqlBaseParser.java:2331)
at org.hibernate.hql.antlr.HqlBaseParser.logicalOrExpression(HqlBaseParser.java:2296)
at org.hibernate.hql.antlr.HqlBaseParser.expression(HqlBaseParser.java:2082)
at org.hibernate.hql.antlr.HqlBaseParser.logicalExpression(HqlBaseParser.java:1858)
at org.hibernate.hql.antlr.HqlBaseParser.whereClause(HqlBaseParser.java:454)
at org.hibernate.hql.antlr.HqlBaseParser.deleteStatement(HqlBaseParser.java:266)
at org.hibernate.hql.antlr.HqlBaseParser.statement(HqlBaseParser.java:148)
at org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:238)
... 29 more
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scesbron
 Post subject:
PostPosted: Tue Mar 06, 2007 12:44 pm 
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Expert

Joined: Thu Sep 04, 2003 8:23 am
Posts: 368
Peut être plutôt
Code:
delete Project p where p.id in (:lstId)

C'est ce que j'utilise dans mes select

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Seb
(Please don't forget to give credits if you found this answer useful :)

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khabot
 Post subject:
PostPosted: Tue Mar 06, 2007 1:09 pm 
Newbie

Joined: Tue Nov 21, 2006 5:47 am
Posts: 12
ca marche merci infiniment
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scesbron
 Post subject:
PostPosted: Tue Mar 06, 2007 1:12 pm 
Expert
Expert

Joined: Thu Sep 04, 2003 8:23 am
Posts: 368
De rien, tu peux aussi l'exprimer en credit :-)

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Seb
(Please don't forget to give credits if you found this answer useful :)

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