java.lang.UnsupportedOperationException

No support for uniqueness constraints

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Solutions on the web863

  • via Spring JIRA by Tomas de Priede, 1 year ago
    No support for uniqueness constraints
  • via Spring JIRA by Tomas de Priede, 1 year ago
    No support for uniqueness constraints
  • via GitHub by parasharsh
    , 1 year ago
    No support for CONNECT
  • Stack trace

    • java.lang.UnsupportedOperationException: No support for uniqueness constraints at org.datanucleus.store.appengine.DatastoreProperty.<init>(DatastoreProperty.java:80) at org.datanucleus.store.appengine.DatastoreTable.addDatastoreField(DatastoreTable.java:236) at org.datanucleus.store.appengine.DatastoreTable.addDatastoreField(DatastoreTable.java:82) at org.datanucleus.store.appengine.DatastoreMappingManager.createDatastoreField(DatastoreMappingManager.java:156) at org.datanucleus.store.mapped.mapping.SingleFieldMapping.prepareDatastoreMapping(SingleFieldMapping.java:56) at org.datanucleus.store.mapped.mapping.SingleFieldMapping.initialize(SingleFieldMapping.java:46) at org.datanucleus.store.mapped.mapping.MappingFactory.createMapping(MappingFactory.java:97) at org.datanucleus.store.mapped.mapping.AbstractMappingManager.getMapping(AbstractMappingManager.java:248) at org.datanucleus.store.appengine.DatastoreTable.initializeNonPK(DatastoreTable.java:322) at org.datanucleus.store.appengine.DatastoreTable.buildMapping(DatastoreTable.java:288) at org.datanucleus.store.appengine.DatastoreManager.buildStoreData(DatastoreManager.java:479) at org.datanucleus.store.appengine.DatastoreManager.newStoreData(DatastoreManager.java:437) at org.datanucleus.store.AbstractStoreManager.addClasses(AbstractStoreManager.java:788) at org.datanucleus.store.AbstractStoreManager.addClass(AbstractStoreManager.java:759) at org.datanucleus.store.mapped.MappedStoreManager.getDatastoreClass(MappedStoreManager.java:358) at org.datanucleus.store.appengine.DatastoreManager.getDatastoreClass(DatastoreManager.java:709) at org.datanucleus.store.appengine.query.DatastoreQuery.performExecute(DatastoreQuery.java:214) at org.datanucleus.store.appengine.query.JPQLQuery.performExecute(JPQLQuery.java:77) at org.datanucleus.store.query.Query.executeQuery(Query.java:1489) at org.datanucleus.store.query.Query.executeWithMap(Query.java:1398) at org.datanucleus.jpa.JPAQuery.getResultList(JPAQuery.java:163) at ar.com.titan.pizzashop.domain.Pizza_Roo_Entity.findPizzaEntries_aroundBody8(Pizza_Roo_Entity.aj:111)

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