Need to manually update an automatic primary key sequence
EDIT: I think this is actually a privileges issue not letting me see the sequences. Sorry for the trouble
Hi everyone. I actually didn't know this was possible until I came across this table. This table has a primary key that autoupdates without a trigger or a sequence. so...
id name
1 jim
2 mark
insert into t1 (name) values ('bob') :
id name
1 jim
2 mark
3 bob
My problem is that I manually inserted some rows into this table with the id's as part of the insert statement and now the old way doesn't work. I am assuming because wherever this sequence is it still thinks 3 is the next value. Does anyone know how i can update this value so that the bob-style insert will work again? There are no triggers or sequences in this database (according to what I'm looking at in SQL Navigator. Thanks!
Edited by: samspot on Feb 4, 2009 12:08 PM
Can you please run following query and send us the output?
select *
from all_triggers
where table_name = 'T1' ;Edited by: arpit_shah4u on Feb 4, 2009 3:07 PM
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at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)I am not sure whether I understand your question.
The 'NamedSequenceTable' method is independent of data base type.
<from-docs>
Create a table named SEQUENCE to hold the current primary key value. The
table consists of a single row with a single column, as defined by the
following statement:
CREATE table_name (SEQUENCE int)
INSERT into table_name VALUES (0)
</from-docs>
Then, you can add the following in the DD -
<automatic-key-generation>
<generator-type>NamedSequenceTable</generator-type>
<generator_name>table_name</generator-name>
<key-cache-size>100</key-cache-size>
</automatic-key-generation>
The PK type should be set to java.lang.Integer or java.lang.Long
--Sathish
<Panduranga Swamy> wrote in message news:[email protected]..
Hi,
With named sequecne table,I am able to develop the application. What I
wanted is Say Table 1 having Identity column as Primary key in the table
Pointbase database.
With Automatic primary key generation in Deployment descriptor, We
generally specify SQL_SERVER or Named Sequencetable for Primary key
generation.
For pointbase database, I dont know how to configure this?
Could you help me in this regard,
Thanks,
Pandu -
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I have an updatable report based on a table with one primary key
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The field in question isn't a primary or foreign key and can be NULL.
Does anyone know why this is?The solution you're suggesting is the best in my oppinion as well, however, I would like to know if it's possible to resolve this issue in another way. Using technical key's is best practice, but it's not wrong if you don't... so why isn't there a way in APEX to handle this?
Maybe using the "Primary Key Source Type" as "Custom PL/SQL Function" in the "Tabular Form Element" is a possibility?
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Edited by: Voxie2 on Jan 7, 2010 2:30 PM -
How to update a parent (primary key) value?
hello...can anybody give me a hint that how to update a primary key value in master table through forms as well as update all child records keeping in mind that "ALTER TABLE" and constraint disabling is not permitted by DBA. Parent Records are being displayed in form in a database block while child records are not displayed on form.
See
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:914629004506
and
http://tkyte.blogspot.com/2009/10/httpasktomoraclecomtkyteupdatecascade.html
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Help required to generate primary key sequence
Hello All,
I need your help in generating a sequence for primary key in my db table created using java dictionary project in my NWDS 7.3.
The table column EMPL_ID is a primary and needs to be a sequence. The code in the JPA entity is as below. The underlying database is DB2 on Linux. Kindly help me resolve this issue.
* The persistent class for the TMP_EMPL_DATA database table.
@Entity
@Table(name="TMP_EMPL_DATA")
public class TmpEmplData implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@SequenceGenerator(name="EMPLID_GENERATOR", sequenceName="EMPID_SEQ", initialValue = 10000, allocationSize = 1)
@GeneratedValue(strategy=GenerationType.SEQUENCE, generator="EMPLID_GENERATOR")
@Column(name="EMPL_ID")
private String _emplId_;
My bean class contains a public method as follows.
public TmpEmplData createEmployee(String employeeName, int age, String location)
TmpEmplData emplData = new TmpEmplData();
emplData.set_emplName_(employeeName);
emplData.setAge(age);
emplData.setLocation(location);
entityManager.persist(emplData);
entityManager.find(TmpEmplData.class, emplData.get_emplId_());
return emplData;
During execution, i am getting an error as below.
Caused by: javax.persistence.PersistenceException: The generated SQL statement is not valid for the underlying database platform (platform no. 99). For more details see attached exception. SQL statement is SELECT NEXT VALUE FOR "EMPID_SEQ" FROM ( VALUES (1) )
at com.sap.engine.services.orpersistence.sqlmapper.mapping.JPASQLMapperImpl.createSequenceIDGeneratorSelectText(JPASQLMapperImpl.java:1239)
at com.sap.engine.services.orpersistence.entitymanager.CachedJPASQLMapper.createSequenceIDGeneratorSelectText(CachedJPASQLMapper.java:259)
at com.sap.engine.services.orpersistence.generator.GeneratorFactory.<init>(GeneratorFactory.java:156)
at com.sap.engine.services.orpersistence.entitymanager.EntityManagerFactoryImpl$MetaDataImpl.<init>(EntityManagerFactoryImpl.java:323)
at com.sap.engine.services.orpersistence.entitymanager.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:137)
at com.sap.engine.services.orpersistence.entitymanager.JtaEntityManagerFactoryImpl.<init>(JtaEntityManagerFactoryImpl.java:39)
at com.sap.engine.services.orpersistence.provider.PersistenceProviderImpl.createJtaEntityManagerFactory(PersistenceProviderImpl.java:251)
at com.sap.engine.services.orpersistence.provider.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:236)
at com.sap.engine.services.orpersistence.container.EMFInstanceCreator.getEntityManagerFactory(EMFInstanceCreator.java:134)
at com.sap.engine.services.orpersistence.container.ORPersistenceObjectFactory.getEMF(ORPersistenceObjectFactory.java:300)
at com.sap.engine.services.orpersistence.container.ORPersistenceObjectFactory.getObjectInstance(ORPersistenceObjectFactory.java:73)
at com.sap.engine.lib.injection.ReferenceObjectFactory.getObject(ReferenceObjectFactory.java:96)
at com.sap.engine.lib.injection.FieldInjector.inject(FieldInjector.java:113)
... 122 more
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at com.sap.engine.services.orpersistence.sqlmapper.common.CommonSQLMappingResult.getStatementString(CommonSQLMappingResult.java:237)
at com.sap.engine.services.orpersistence.sqlmapper.mapping.JPASQLMapperImpl.createSequenceIDGeneratorSelectText(JPASQLMapperImpl.java:1237)
... 134 more
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at com.sap.sql.tree.impl.OpenSqlTextExpert.nextValueExpressionToText(OpenSqlTextExpert.java:185)
at com.sap.sql.tree.impl.NextValueExpressionBuilderImpl$NextValueExpressionImpl.toSqlTxt(NextValueExpressionBuilderImpl.java:140)
at com.sap.sql.tree.impl.AbstractSqlTextExpert.selectSublistToText(AbstractSqlTextExpert.java:130)
at com.sap.sql.tree.impl.SelectSublistImpl.toSqlTxt(SelectSublistImpl.java:150)
at com.sap.sql.tree.impl.QuerySpecificationImpl.toSqlTxt(QuerySpecificationImpl.java:361)
at com.sap.sql.tree.impl.SelectStatementImpl.toSqlTxt(SelectStatementImpl.java:139)
at com.sap.sql.tree.impl.SQLStatementImpl.toSqlString(SQLStatementImpl.java:75)
at com.sap.engine.services.orpersistence.sqlmapper.common.CommonSQLMappingResult.getStatementString(CommonSQLMappingResult.java:233)
... 135 moreHi,
does the sequence exist? SAP JPA does not support creation of sequences, you have to create it manually.
Maybe SAP JPA also does not support DB2 sequences with "Open SQL" correctly.
- Tryp to set your data source to "native" or "vendor".
- Try to turn on oracle compatibility:
db2set DB2_COMPATIBILITY_VECTOR=ORA
Regards
Rolf -
Knowing the Primary Key Sequence Generator of a table
Hello All,
I'm working on an application that uses Oracle toplinks/JPA for persistence. The entity classes in the application have primary key fields with annotations @Id and @GeneratedValue(strategy = GenerationType.AUTO). Per our understanding, this means the primary key generation is done by JPA/Top-links. When we see our database, we notice only one SEQUENCE table available and that table has only one row, while in the application, we are getting different sequence numbers for the primary key of each entity. So, not clear on how this sequence number is generated. Could anybody share information on where the sequence number is stored for each entity/table? Really appreciate your help here. Our database is MSSQL.
Thank you,
VenkateshEclipseLink/TopLink uses Table sequencing for GenerationType.AUTO because it is more portable between databases. My understanding of your issue is from
http://en.wikibooks.org/wiki/Java_Persistence/Identity_and_Sequencing#Table_sequencing
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To use multiple rows I believe you need to define multiple TableGenerators.
Best Regards,
Chris -
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Dear friends,
I have tried to update data in the table through forms using cursor for update and i have given the plsql i have used please help me where i do mistake.
DECLARE CURSOR EMP IS
SELECT EMPNO,EMPNAME,FATHERNAME,COMMUNITY,SEX,BILLUNIT,BIRTHDATE,RLYJOINDATE,RETIREMENTDATE
FROM PRMAEMP WHERE BILLUNIT=:CTRL.BILLUNIT AND SERVICESTATUS='SR'ORDER BY DESIGCODE,SCALECODE
FOR UPDATE;
BEGIN
GO_BLOCK('EMP_DETAILS');
SYNCHRONIZE;
FOR I IN EMP
LOOP
I.BILLUNIT:=:EMP_DETAILS.BILLUNIT;
I.EMPNO:=:EMPNO;
I.EMPNAME:=:EMPNAME;
I.FATHERNAME:=:FATHERNAME;
I.COMMUNITY:=:COMMUNITY;
I.SEX:=:SEX;
I.BIRTHDATE:=:BIRTHDATE;
I.RLYJOINDATE:=:RLYJOINDATE;
I.RETIREMENTDATE:=:RETIREMENTDATE;
DOWN;
END LOOP;
COMMIT;
END;
your help is needed immediatelyDECLARE CURSOR ABC IS
SELECT EMPNO,
EMPNAME,
FATHERNAME,
COMMUNITY,
SEX,
BILLUNIT,
BIRTHDATE,
RLYJOINDATE,
RETIREMENTDATE
FROM PRMAEMP
WHERE BILLUNIT=:CTRL.BILLUNIT
AND SERVICESTATUS='SR'
ORDER BY DESIGCODE,SCALECODE
FOR UPDATE OF COMMUNITY;
V_EMPNO PRMAEMP.EMPNO%TYPE;
V_EMPNAME PRMAEMP.EMPNAME%TYPE;
V_FATHERNAME PRMAEMP.FATHERNAME%TYPE;
V_COMMUNITY PRMAEMP.COMMUNITY%TYPE;
V_SEX PRMAEMP.SEX%TYPE;
V_BILLUNIT PRMAEMP.BILLUNIT%TYPE;
V_BIRTHDATE PRMAEMP.BIRTHDATE%TYPE;
V_RLYJOINDATE PRMAEMP.RLYJOINDATE%TYPE;
V_RETIREMENTDATE PRMAEMP.RETIREMENTDATE%TYPE;
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SYNCHRONIZE;
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LOOP
FETCH ABC INTO .... /*yOU NEED TO MENTION YOUR VARIABLES HERE*/;
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EMPNO= :EMPNO,
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Primary Key in tabular form is not a number
I created a table called tblRegions.
The primary key is RegionCode(VarChar2) - example - USA.
I then tried to create an updateable Tabular Form using tblRegions, but it won't let me choose the primary key as an updateable field.O.K.
1. create a trigger which will populate a real primary key out of a sequence - search internet
on triggers and sequences in oracle
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Search internet on constraints.
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Hello
I have to update a primary key (PK) which is referenced by many foreign keys (FK).
The primary key columns cannot be updated as this would orphan the dependant tables,
and the dependant tables cannot be updated prior to the parent table as this would also make them orphans.
I think this problem was solved by disabling the foreign key constraints or deleting the original records and recreating them.
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So in this case I suggest you to define a master table like this.
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So instead to lose time implementing some strange sort of cascade triggers plain to do something like this on your schema.
insert into master_table (id_key,primary_key) (
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from your_main_table
alter table your_main_table add (
id_key number,
update your_main_table a
set id_key = (
select b.id_key
from master_table
where b.primary_key=a.primary_key
Drops foreign keys
alter table your_main_table drop primary key cascade
alter table your_main_table add constraint pk
primary key(id_key)
alter table your_main_table add constraint fk
foreign key(id_key) references master_table
alter table your_main_table drop (
your_primary_key
alter table a_referencing_table add (
id_key number,
update a_referencing_table a
set id_key = (
select b.id_key
from master_table
where b.primary_key=a.primary_key
alter table a_referencing_table add constraint fk_2
foreign key(id_key) references master_table
alter table a_referencing_table drop (
your_primary_key
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Bye Alessandro -
Update Record Wizard, tng_Recordset and Primary Key
Hi - trying to make an image gallery that allows the user to add captions to each image displayed in a loop without having to send the user to a different form/detail page.
My question is - can the tng_recordset generated by the Update Record Wizard be modified to use a field of another recordset on the same page as it's primary key?
I.e. (on the Update Record behaviour) - Primary Key = Entered Value = {imagegalleries.galleryimages}
this doesn't work, but it's where I'd like to be...
The recordset 'imagegalleries' has been filtered using a URL variable that was defined as the gallery being edited.
Hope this makes sense - have been trying for days on this.
Dan-------
I just get a blank page
this means you´re having a PHP syntax error somewhere, and I´d recommend to always activate PHP error reporting at least on your local development server to have PHP indicate the reason why things aren´t working.
However, when using such native PHP syntax within this context, you´ll usually need to add some more stuff around the variable -- means:
$upd_boomcms_galleries_files->setPrimaryKey("bcms_galleryimage_id", "NUMERIC_TYPE", "VALUE", "".$row_galleryimagelist['bcms_galleryimage_id']."");
works better now ?
Cheers,
Günter Schenk
Adobe Community Expert, Dreamweaver -
Primary Key Materlized View and primary key in master tables
We are using Oracle 11g2 and I created a materlized view on several master tables. The master tables all have primary key, but I did not include all primary key columns in the defining query.
According to Oracle Manual e10592 Specify WITH PRIMARY KEY to create a primary key materialized view. This is the default ....
The master table must contain an enabled primary key constraint, and the defining query of the materialized view
must specify all of the primary key columns directly.My MV created OK and works. My question is what can be the impact on my MV? Could it hit the performance. It takes 40 minutes for the MV to be created and 5 minutes to refresh for single row insert in each mater table. I would like to see it refresh in seconds.Retrieving rows from the mview is purely a function of the number of rows and indexing on the mview itself. Refreshing the mview wall time depends on the quality of the query used to refresh the mview. Whether you include PKs from the source table in the mview is of little, or no, consequence here. What matters is the execution path of the refresh query. Is there proper indexing on the underlying tables to support the joins. Did you use mlog$_s to enable fast refresh - are mlog$_s even usable for your mview. There are a number of possible causes to your problem and we do not have enough information to make an estimate of the problem.
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DBMS_CDC find only the columns that are changed along with the primary key in the table
Hello,
We are having a requirement to find the change data in the production environment.
We are planning to use the DBMS_CDC utility.
But for example in the create change table 1 picked emp_id,ename, address, salary,dob.
I have a sample data of
empid
ename
address
salary
DOB
1
test1
24 test street
2000
20-Jan-98
2
test2
25 test street
2500
15-Aug-97
if ename for empid 1 is changed to test1_test3 from test1.
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Can i accomplish this.
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Altering Primary Key Constraint
hi this may sound silly .
but is it possible to alter a primary key constraint and add another column to it ?
eg. >desc t1
c1 number(3) not null
c2 number(3)
here I have created primary key on column c1.
Now I want to alter this constraint and add second column also as part of primary key constraint (so that it will be composite primary key )
How do i do that ? Do the column needs to be empty ?
ThanksYou should use ALTER TABLE DROP CONSTRAINT / ADD CONSTRAINT option.
Do the column needs to be empty ?Because primary key constraint supposes NOT NULL constraints for columns
included into primary key, all columns havn't to have nulls values (NOT NULL constraint will be added to c2 column):
SQL> create table t1 (c1 number(3) not null, c2 number(3));
Table created.
SQL> alter table t1 add constraint t1_pk primary key(c1);
Table altered.
SQL> insert into t1 values(1,1);
1 row created.
SQL> insert into t1 values(2,null);
1 row created.
SQL> commit;
Commit complete.
SQL> alter table t1 drop constraint t1_pk;
Table altered.
SQL> alter table t1 add constraint t1_pk primary key (c1,c2);
alter table t1 add constraint t1_pk primary key (c1,c2)
ERROR at line 1:
ORA-01449: column contains NULL values; cannot alter to NOT NULL
SQL> update t1 set c2 = 3;
2 rows updated.
SQL> alter table t1 add constraint t1_pk primary key (c1,c2);
Table altered.
SQL> desc t1
Name Null? Type
C1 NOT NULL NUMBER(3)
C2 NOT NULL NUMBER(3)Rgds. -
Error in primary key generation
Hello,
I am using Postgresql database with jboss. I am using sequence block pattern for generating automatic primary key using source code provided by ejbdesignpattern book. but when i use transaction attribute of RequiresNew for method getValueAfterIncrementingBy I get following exception. excpetion disappear when transaction attribute is changed to Required but book recommends using RequiresNew attribute for the mehtod
can sombody tell y this exception is being raised and workaround.
15:57:23,507 WARN [TxCapsule] Transaction XidImpl [FormatId=257, GlobalId=c40//
1, BranchQual=] timed out. status=STATUS_ACTIVE
15:57:23,707 WARN [TxCapsule] Transaction XidImpl [FormatId=257, GlobalId=c40//
2, BranchQual=] timed out. status=STATUS_ACTIVE
15:57:23,707 WARN [BeanLock] wait() interrupted in txLock, possibly a timeout
15:57:23,707 ERROR [BeanLock] Thread[RMI TCP Connection(2)-192.168.0.46,5,RMI Ru
ntime]Saw rolled back tx=TransactionImpl:XidImpl [FormatId=257, GlobalId=c40//2,
BranchQual=] waiting for txLock
15:57:23,707 WARN [TxCapsule] Lock contention, tx=XidImpl [FormatId=257, Global
Id=c40//2, BranchQual=]
15:57:23,727 ERROR [LogInterceptor] RuntimeException:
java.lang.RuntimeException: Transaction marked for rollback, possibly a timeout
at org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.waitForTx(QueuedP
essimisticEJBLock.java:339)
at org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.doSchedule(Queued
PessimisticEJBLock.java:211)
at org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.schedule(QueuedPe
ssimisticEJBLock.java:159)
at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockIntercep
tor.java:103)
at org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreation
Interceptor.java:69)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte
rceptor.java:107)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep
torCMT.java:291)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:9
8)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.
java:130)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208)
at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:493)
at org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invoke(BaseLoca
lContainerInvoker.java:301)
at org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:38)
at $Proxy34.getValueAfterIncrementingBy(Unknown Source)
at com.gmi.mportal.SequenceSessionBean.getNextSequenceNumber(SequenceSes
sionBean.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(S
tatelessSessionContainer.java:660)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo
ke(CachedConnectionInterceptor.java:186)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(Stat
elessSessionInstanceInterceptor.java:77)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte
rceptor.java:107)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep
torCMT.java:237)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:9
8)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.
java:130)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208)
at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContai
ner.java:313)
at org.jboss.ejb.Container.invoke(Container.java:738)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:
383)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:4
60)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport
.java:701)
at java.lang.Thread.run(Thread.java:536)
15:57:23,747 ERROR [LogInterceptor] EJBException, causedBy:
java.lang.RuntimeException: Transaction marked for rollback, possibly a timeout
at org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.waitForTx(QueuedP
essimisticEJBLock.java:339)
at org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.doSchedule(Queued
PessimisticEJBLock.java:211)
at org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.schedule(QueuedPe
ssimisticEJBLock.java:159)
at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockIntercep
tor.java:103)
at org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreation
Interceptor.java:69)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte
rceptor.java:107)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep
torCMT.java:291)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:9
8)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.
java:130)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208)
at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:493)
at org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invoke(BaseLoca
lContainerInvoker.java:301)
at org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:38)
at $Proxy34.getValueAfterIncrementingBy(Unknown Source)
at com.gmi.mportal.SequenceSessionBean.getNextSequenceNumber(SequenceSes
sionBean.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)I'm experiencing the exact same problem.
I do have a piece of information to add, though.
This problem only occurs when I run the code (generating a PK for a given table) the FIRST time. Once a row exists in the sequence table for a table, the code works.
On the first run, the problem occurs after the row is inserted into the table. If the row already exists, you're all set.
Still a problem, but at least you can work around it by prepopulating your sequence table.
--- Matt
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