I forgot to mention that I'm running 4.2.M4-SNAPSHOT (updated from github as of an hour ago).
On Tue, Nov 16, 2021 at 4:06 PM Lon Varscsak <lon.varsc...@gmail.com> wrote: > Hey all, > > I have a setup where I have an optional to-one relationship, but when I > try to clear the relationship and commitChanges, I get a low-level Cayenne > error along with some in appropriate sql generated. > > where it's doing an UPDATE to order_detail_costs should be a no-op, > because the object was removed from it's parent (order_detail_sales) with > setOrderDetailCost(null) along with a > objectContext.deleteObject(orderDetailCost). This is probably a problem > for Nikita to look at, but I figured someone else may have run into this as > well. It's unusual for me to have optional to-one relationships, but it > does happen. > > Here is a sample project (Debug As -> Java Application) to try (link to my > Synology): > https://varscsak.synology.me:5001/d/s/mI7SBS6fApoUMNT1K5lfpaCXHKEkHkgd/jIy5Ug64Hjp2ieZzOceknc39sjBasJLE-T74gPgqKEgk > > ...snip... > > Nov 16 15:27:55 INFO org.apache.cayenne.log.JdbcEventLogger - INSERT > INTO "order_header"( "attribute_1", "attribute_2", "order_number") VALUES( > ?, ?, ?) > > Nov 16 15:27:55 INFO org.apache.cayenne.log.JdbcEventLogger - [bind: > 1->attribute_1:'TEST1', 2->attribute_2:1, 3->order_number:1] > > Nov 16 15:27:55 INFO org.apache.cayenne.log.JdbcEventLogger - === > updated 1 row. > > Nov 16 15:27:55 INFO org.apache.cayenne.log.JdbcEventLogger - INSERT > INTO "order_detail_sales"( "detail_attr_1", "detail_attr_2", > "order_line_number", "order_number") VALUES( ?, ?, ?, ?) > > Nov 16 15:27:55 INFO org.apache.cayenne.log.JdbcEventLogger - [bind: > 1->detail_attr_1:'TEST1', 2->detail_attr_2:1, 3->order_line_number:1, > 4->order_number:1] > > Nov 16 15:27:55 INFO org.apache.cayenne.log.JdbcEventLogger - === > updated 1 row. > > Nov 16 15:27:55 INFO org.apache.cayenne.log.JdbcEventLogger - UPDATE > "order_detail_costs" SET "order_number" = ?, "order_line_number" = ? WHERE > ( "order_line_number" = ? ) AND ( "order_number" = ? ) > > Nov 16 15:27:55 INFO org.apache.cayenne.log.JdbcEventLogger - *** error. > > java.lang.UnsupportedOperationException > > at java.util.Collections$UnmodifiableMap.put(Collections.java:1459) > > at org.apache.cayenne.query.BatchQueryRow.getValue(BatchQueryRow.java:80) > > at org.apache.cayenne.query.UpdateBatchQuery$1.getValue( > UpdateBatchQuery.java:124) > > at > org.apache.cayenne.access.translator.batch.UpdateBatchTranslator.updateBindings( > UpdateBatchTranslator.java:80) > > at org.apache.cayenne.access.jdbc.BatchAction.runAsIndividualQueries( > BatchAction.java:191) > > at org.apache.cayenne.access.jdbc.BatchAction.performAction( > BatchAction.java:93) > > at org.apache.cayenne.access.DataNodeQueryAction.runQuery( > DataNodeQueryAction.java:97) > > at org.apache.cayenne.access.DataNode.performQueries(DataNode.java:273) > > at > org.apache.cayenne.access.flush.DefaultDataDomainFlushAction.lambda$executeQueries$6( > DefaultDataDomainFlushAction.java:177) > > at java.util.HashMap.forEach(HashMap.java:1290) > > at > org.apache.cayenne.access.flush.DefaultDataDomainFlushAction.executeQueries( > DefaultDataDomainFlushAction.java:176) > > at org.apache.cayenne.access.flush.DefaultDataDomainFlushAction.flush( > DefaultDataDomainFlushAction.java:89) > > at org.apache.cayenne.access.DataDomain.onSyncFlush(DataDomain.java:637) > > at org.apache.cayenne.access.DataDomain.onSyncNoFilters( > DataDomain.java:609) > > at org.apache.cayenne.access.DataDomain$DataDomainSyncFilterChain.onSync( > DataDomain.java:835) > > at org.apache.cayenne.tx.TransactionFilter.lambda$onSync$0( > TransactionFilter.java:61) > > at > org.apache.cayenne.tx.DefaultTransactionManager$BaseTransactionHandler.performInTransaction( > DefaultTransactionManager.java:180) > > at > org.apache.cayenne.tx.DefaultTransactionManager$BaseTransactionHandler.performInNewTransaction( > DefaultTransactionManager.java:152) > > at > org.apache.cayenne.tx.DefaultTransactionManager$NestedTransactionHandler.handle( > DefaultTransactionManager.java:95) > > at org.apache.cayenne.tx.DefaultTransactionManager.performInTransaction( > DefaultTransactionManager.java:62) > > at org.apache.cayenne.tx.DefaultTransactionManager.performInTransaction( > DefaultTransactionManager.java:40) > > at org.apache.cayenne.tx.TransactionFilter.onSync( > TransactionFilter.java:61) > > at org.apache.cayenne.access.DataDomain$DataDomainSyncFilterChain.onSync( > DataDomain.java:834) > > at org.apache.cayenne.access.DataDomain.onSync(DataDomain.java:596) > > at org.apache.cayenne.access.DataContext.flushToParent( > DataContext.java:737) > > at org.apache.cayenne.access.DataContext.commitChanges( > DataContext.java:686) > > at com.smarthealth.cayennetest.App.main(App.java:38) > > Nov 16 15:27:55 INFO org.apache.cayenne.log.JdbcEventLogger - *** > transaction rolledback. > > org.apache.cayenne.CayenneRuntimeException: [v.4.2.M4-SNAPSHOT Nov 16 > 2021 22:12:02] Commit Exception > > at org.apache.cayenne.access.DataContext.flushToParent( > DataContext.java:769) > > at org.apache.cayenne.access.DataContext.commitChanges( > DataContext.java:686) > > at com.smarthealth.cayennetest.App.main(App.java:38) > > Caused by: java.lang.UnsupportedOperationException > > at java.util.Collections$UnmodifiableMap.put(Collections.java:1459) > > at org.apache.cayenne.query.BatchQueryRow.getValue(BatchQueryRow.java:80) > > at org.apache.cayenne.query.UpdateBatchQuery$1.getValue( > UpdateBatchQuery.java:124) > > at > org.apache.cayenne.access.translator.batch.UpdateBatchTranslator.updateBindings( > UpdateBatchTranslator.java:80) > > at org.apache.cayenne.access.jdbc.BatchAction.runAsIndividualQueries( > BatchAction.java:191) > > at org.apache.cayenne.access.jdbc.BatchAction.performAction( > BatchAction.java:93) > > at org.apache.cayenne.access.DataNodeQueryAction.runQuery( > DataNodeQueryAction.java:97) > > at org.apache.cayenne.access.DataNode.performQueries(DataNode.java:273) > > at > org.apache.cayenne.access.flush.DefaultDataDomainFlushAction.lambda$executeQueries$6( > DefaultDataDomainFlushAction.java:177) > > at java.util.HashMap.forEach(HashMap.java:1290) > > at > org.apache.cayenne.access.flush.DefaultDataDomainFlushAction.executeQueries( > DefaultDataDomainFlushAction.java:176) > > at org.apache.cayenne.access.flush.DefaultDataDomainFlushAction.flush( > DefaultDataDomainFlushAction.java:89) > > at org.apache.cayenne.access.DataDomain.onSyncFlush(DataDomain.java:637) > > at org.apache.cayenne.access.DataDomain.onSyncNoFilters( > DataDomain.java:609) > > at org.apache.cayenne.access.DataDomain$DataDomainSyncFilterChain.onSync( > DataDomain.java:835) > > at org.apache.cayenne.tx.TransactionFilter.lambda$onSync$0( > TransactionFilter.java:61) > > at > org.apache.cayenne.tx.DefaultTransactionManager$BaseTransactionHandler.performInTransaction( > DefaultTransactionManager.java:180) > > at > org.apache.cayenne.tx.DefaultTransactionManager$BaseTransactionHandler.performInNewTransaction( > DefaultTransactionManager.java:152) > > at > org.apache.cayenne.tx.DefaultTransactionManager$NestedTransactionHandler.handle( > DefaultTransactionManager.java:95) > > at org.apache.cayenne.tx.DefaultTransactionManager.performInTransaction( > DefaultTransactionManager.java:62) > > at org.apache.cayenne.tx.DefaultTransactionManager.performInTransaction( > DefaultTransactionManager.java:40) > > at org.apache.cayenne.tx.TransactionFilter.onSync( > TransactionFilter.java:61) > > at org.apache.cayenne.access.DataDomain$DataDomainSyncFilterChain.onSync( > DataDomain.java:834) > > at org.apache.cayenne.access.DataDomain.onSync(DataDomain.java:596) > > at org.apache.cayenne.access.DataContext.flushToParent( > DataContext.java:737) > > ... 2 more > > >
