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 Post subject: bulk delete in eclipse HQL editor
PostPosted: Thu Jan 17, 2008 5:01 pm 
Newbie

Joined: Thu Jan 17, 2008 4:55 pm
Posts: 3
Hibernate version: 3.2

Name and version of the database you are using:HSQLDB 1.8

The generated SQL (show_sql=true):delete from PUBLIC.TRANSACTION


I am trying to run the bulk delete query to delete all rows in the table TRANSACTION using the hql

delete from Transaction;

but the eclipse hql editor gives me the following exception. Does anyone know the correct HQL that i can execute for bulk delete from eclipse hql?

org.hibernate.hql.QueryExecutionRequestException: Not supported for DML operations [delete com.mon.msrmt.orm.components.Transaction]
at org.hibernate.hql.ast.QueryTranslatorImpl.errorIfDML(QueryTranslatorImpl.java:272)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:321)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.console.HQLQueryPage.getList(HQLQueryPage.java:49)
at org.hibernate.eclipse.console.views.QueryPageViewer$ContentProviderImpl.getElements(QueryPageViewer.java:114)
at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:937)
at org.eclipse.jface.viewers.ColumnViewer.getRawChildren(ColumnViewer.java:693)
at org.eclipse.jface.viewers.AbstractTableViewer.getRawChildren(AbstractTableViewer.java:1071)
at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren(StructuredViewer.java:871)
at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren(StructuredViewer.java:994)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefreshAll(AbstractTableViewer.java:685)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:633)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:620)
at org.eclipse.jface.viewers.AbstractTableViewer$2.run(AbstractTableViewer.java:576)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1368)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1330)
at org.eclipse.jface.viewers.AbstractTableViewer.inputChanged(AbstractTableViewer.java:574)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:251)
at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1606)
at org.hibernate.eclipse.console.views.QueryPageViewer.createTable(QueryPageViewer.java:217)
at org.hibernate.eclipse.console.views.QueryPageViewer.createControl(QueryPageViewer.java:196)


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 Post subject:
PostPosted: Thu Jan 17, 2008 7:25 pm 
Expert
Expert

Joined: Mon Nov 26, 2007 2:29 pm
Posts: 443
Are you using the HibernateTemplate?
Try opening a session manually instead, with SessionUtils.getCurrentSession().

_________________
Gonzalo Díaz


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