Re: Cayenne-Generated PK (NULL not allowed for column "ID")

On 2021/03/30 06:10:45, Andrus Adamchik <[email protected]> wrote: 
> Yeah, schema handling for PK support objects is limited. So you adding it manually to the script was a good idea.
> 
> >> I choose JdbcAdapter because I want the Cayenne-Generated PK option
> 
> From the exception stack trace, your DB is "h2", so try using the H2 Adapter (org.apache.cayenne.dba.h2.H2Adapter) when doing DB generation.
> 
 Andrus, as I've said I don't want the database specific pk management, I do want  the cayenne one since I think is the easiest one to add new table.

Today, testing it again it throw the h2 sequence exception:

Caused by: org.apache.cayenne.CayenneRuntimeException: [v.4.1 Jul 14 2020 10:26:08] Commit Exception
	at org.apache.cayenne.access.DataContext.flushToParent(DataContext.java:774)
	at org.apache.cayenne.access.DataContext.commitChanges(DataContext.java:691)
	at com.gilbertoca.corretagem.dao.NotaCayenneDao.create(NotaCayenneDao.java:59)
	at com.gilbertoca.corretagem.view.NotaController.salvar(NotaController.java:159)
	... 58 more
Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Sequence "PK_NOTA" not found; SQL statement:
SELECT NEXT VALUE FOR corretagem.pk_nota [90036-200]
	at org.h2.message.DbException.getJdbcSQLException(DbException.java:576)
	at org.h2.message.DbException.getJdbcSQLException(DbException.java:429)
	at org.h2.message.DbException.get(DbException.java:205)
	at org.h2.message.DbException.get(DbException.java:181)
	at org.h2.schema.Schema.getSequence(Schema.java:585)

Can I set it programmatically, the Cayenne one?
Thank you!

Gilberto


> 
> 
> > On Mar 29, 2021, at 10:12 PM, Gilberto Caetano de Andrade <[email protected]> wrote:
> > 
> > The image: https://www.dropbox.com/s/t3swzbn4fzrfyqb/CayenneModelerPkGeneration.png?dl=0
> > 
> > On 2021/03/29 19:08:11, Gilberto Caetano de Andrade <[email protected]> wrote: 
> >> Hello,
> >> 
> >> Finally I could start personal project which I can use cayenne again after good time. I'm using the version 4.1 and every table/class were setup through Cayenne-Modeler, the PK generation strategy is the default one. At the db generate schema dialog I choose JdbcAdapter because I want the Cayenne-Generated PK option (image)
> >> As you can see in the image, Cayenne-Modeler doesn't create the sql correctly for table auto_pk_support, missis the schema.
> >> I discovery this on the first time I've tried to insert in the table and Cayenne gave an exception about sequence PK_NOTA existence, despite choosing the default option.
> >> After that I've copied that generated sql, put the schema (corretagem) and update the database. I'm stoped again, on insert, this time because Cayenne have not set the ID, throuwing a commit exception:
> >> 
> >> Caused by: java.lang.reflect.InvocationTargetException
> >> 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> >> 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >> 	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> >> 	at com.sun.javafx.reflect.Trampoline.invoke(MethodUtil.java:76)
> >> 	at jdk.internal.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
> >> 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >> 	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> >> 	at javafx.base/com.sun.javafx.reflect.MethodUtil.invoke(MethodUtil.java:273)
> >> 	at javafx.fxml/com.sun.javafx.fxml.MethodHelper.invoke(MethodHelper.java:83)
> >> 	at javafx.fxml/javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1782)
> >> 	... 47 more
> >> Caused by: org.apache.cayenne.CayenneRuntimeException: [v.4.1 Jul 14 2020 10:26:08] Commit Exception
> >> 	at org.apache.cayenne.access.DataContext.flushToParent(DataContext.java:774)
> >> 	at org.apache.cayenne.access.DataContext.commitChanges(DataContext.java:691)
> >> 	at com.gilbertoca.corretagem.dao.NotaCayenneDao.create(NotaCayenneDao.java:59)
> >> 	at com.gilbertoca.corretagem.view.NotaController.salvar(NotaController.java:142)
> >> 	... 58 more
> >> Caused by: org.h2.jdbc.JdbcSQLIntegrityConstraintViolationException: NULL not allowed for column "ID"; SQL statement:
> >> INSERT INTO corretagem.nota (agente_id, corretagem, dt_pregao, emolumentos, horario, irpf_operacao_base, iss, nr_nota, tx_ana, tx_liquidacao, tx_registro, tx_termo_opcao_futuro) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) [23502-200]
> >> 	at org.h2.message.DbException.getJdbcSQLException(DbException.java:459)
> >> 	at org.h2.message.DbException.getJdbcSQLException(DbException.java:429)
> >> 	at org.h2.message.DbException.get(DbException.java:205)
> >> 	at org.h2.message.DbException.get(DbException.java:181)
> >> 	at org.h2.table.Column.validateConvertUpdateSequence(Column.java:374)
> >> 	at org.h2.table.Table.validateConvertUpdateSequence(Table.java:845)
> >> 	at org.h2.command.dml.Insert.insertRows(Insert.java:187)
> >> 	at org.h2.command.dml.Insert.update(Insert.java:151)
> >> 	at org.h2.command.CommandContainer.executeUpdateWithGeneratedKeys(CommandContainer.java:272)
> >> 	at org.h2.command.CommandContainer.update(CommandContainer.java:191)
> >> 	at org.h2.command.Command.executeUpdate(Command.java:251)
> >> 	at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:191)
> >> 	at org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:152)
> >> 	at org.apache.cayenne.access.jdbc.BatchAction.runAsIndividualQueries(BatchAction.java:171)
> >> 	at org.apache.cayenne.access.jdbc.BatchAction.performAction(BatchAction.java:90)
> >> 	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.DataDomainFlushAction.runQueries(DataDomainFlushAction.java:233)
> >> 	at org.apache.cayenne.access.DataDomainFlushAction.flush(DataDomainFlushAction.java:153)
> >> 	at org.apache.cayenne.access.DataDomain.onSyncFlush(DataDomain.java:624)
> >> 	at org.apache.cayenne.access.DataDomain.onSyncNoFilters(DataDomain.java:594)
> >> 	at org.apache.cayenne.access.DataDomain$DataDomainSyncFilterChain.onSync(DataDomain.java:822)
> >> 	at org.apache.cayenne.tx.TransactionFilter.lambda$onSync$0(TransactionFilter.java:61)
> >> 	at org.apache.cayenne.tx.DefaultTransactionManager$BaseTransactionHandler.performInTransaction(DefaultTransactionManager.java:183)
> >> 	at org.apache.cayenne.tx.DefaultTransactionManager$BaseTransactionHandler.performInNewTransaction(DefaultTransactionManager.java:155)
> >> 	at org.apache.cayenne.tx.DefaultTransactionManager$NestedTransactionHandler.handle(DefaultTransactionManager.java:98)
> >> 	at org.apache.cayenne.tx.DefaultTransactionManager.performInTransaction(DefaultTransactionManager.java:65)
> >> 	at org.apache.cayenne.tx.DefaultTransactionManager.performInTransaction(DefaultTransactionManager.java:43)
> >> 	at org.apache.cayenne.tx.TransactionFilter.onSync(TransactionFilter.java:61)
> >> 	at org.apache.cayenne.access.DataDomain$DataDomainSyncFilterChain.onSync(DataDomain.java:821)
> >> 	at org.apache.cayenne.access.DataDomain.onSync(DataDomain.java:581)
> >> 	at org.apache.cayenne.access.DataContext.flushToParent(DataContext.java:742)
> >> 	... 61 more
> >> 
> >> So, I'm here looking for help.
> >> Regards,
> >> Gilberto
> >> 
> 
>