OK, nice to know. I won't dive into it more this evening, then. Thanks!
On Wed, Nov 17, 2021 at 1:04 PM Andrus Adamchik <aadamc...@gmail.com> wrote: > Hi Mike, > > Nikita mentioned a few hours ago that he was able to reproduce. Appears to > be a bug in the 4.2 stack. > > Andrus > > > On Nov 17, 2021, at 7:44 PM, Michael Gentry <blackn...@gmail.com> wrote: > > > > Hi Lon, > > > > I didn't have a lot of time to look into it, but I suspect it may be in > > your PK/FK mapping on the DbEntities. > > > > For example, in order_header, you have order_header ->> > order_detail_sales, > > but you've mapped that as To-Many AND To-Dependent PK, which doesn't make > > sense. > > > > > > On Tue, Nov 16, 2021 at 6:14 PM Lon Varscsak <lon.varsc...@gmail.com> > wrote: > > > >> 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 > >>> > >>> > >>> > >> > >
