1. HQL - row identifier for pagination stackoverflow.comDoes anyone know if HQL has a keyword to identify rows such as ROWID or ROWNUM? I would like to implement pagination with HQL but I am not able to use .setMaxResult() ... |
2. Hibernate: Identifier stackoverflow.comWhen using Hibernate: Must I identify an id or composite id for each entity, What about if I want to use table without any primary key and without composite key ... Thanx in advance ... |
3. Attaching an identifier to an Oracle session stackoverflow.comMy Java application uses db sessions, via Hibernate. What I want to do is somehow, when I create a session in my app, is to identify that session as an 'application' session. ... |
4. Hibernate, alter identifier/primary key stackoverflow.comI receive the following exception when Im trying to alter my @ID in an @Entity. |
5. Hibernate Error: org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session stackoverflow.comI have two user Objects and while I try to save the object using |
6. problem saveOrUpdate object Hibernate (a different object with the same identifier session) stackoverflow.comI have problem when want update my object to database using hibernate when I want update(branchDao.update(be); ) it's throw below exception |
7. Delete a hibernate entity with tapestry5 gives : "a different object with the same identifier value was already associated with the session" stackoverflow.comI have an error being thrown on deleting an entity. I have users in only one group at a time, so it's a ManyToOne relationship on the User class. ... |
8. What is a natural identifier? stackoverflow.comWhen reading through the Hibernate documentation I keep seeing references to the concept of a "natural identifier". Does this just mean the id an entity has due to the nature ... |
9. "No row with the given identifier exists" although it DOES exist! stackoverflow.comI am using Hibernate and getting |
10. Hibernate | Identifier Generation Exception stackoverflow.comI'm getting an exception when I try to save some data through hibernate persistence layer, the exception is |
11. Hibernate Error: org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session stackoverflow.comI have got almost the same problem like that user. In my situation I load one entity from db, I convert this entity into a DataTransferObject, then I want to edit ... |
12. Hibernate custom identifier generattion stackoverflow.comI am now using hibernate as ORM technique in my application. I have a table called Order and I want the hibernate to generates the ID for each instance when inserting ... |
13. DDD Entity and its identifier stackoverflow.comI have an entity in my system, which naturally needs an identifier so that it can be uniquely identified. Assuming the database is used for generating the identifier with Hibernate, using ... |
14. Hibernate: How to fix "identifier of an instance altered from X to Y"? stackoverflow.comuser table is really must dynamically change its value, my Java app is multithreaded.
Any ideas how to ... |
15. Assign custom identifier to an @id property stackoverflow.comI'm migrating a legacy system over to use Hibernate 3. It currently generates its own identifiers. To keep with what the system currently does before I try and move ... |
16. hibernate exception: org.hibernate.AnnotationException: No identifier specified for entity: com..domain.idea.MAE_MFEView stackoverflow.comnot sure why i'm getting this exception. I believe my model of my view must be incorrect? |
17. Why is this Spock Specification in Grails resulting in 'identifier of an instance of projectname.Event was altered from 1 to 2;'? stackoverflow.comRunning identifier of an instance of projectname.Event was altered from 1 to 2; nested exception is org.hibernate.HibernateException: identifier of an instance ... |
18. Persisting objects with predefined identifiers in Hibernate stackoverflow.comI am a bit confused how Hibernate actually work when persisting. So let me make to examples to try to clarify my confusion, example 1: |
19. Different identifier of entity by persist in Hibernate stackoverflow.comWhen I create a new entity with no ID and store it in a database, an entity receives an identifier other than the identifier in the database. ID is generated via ... |
20. Hibernate: "identifier of an instance altered from A to B" stackoverflow.comI have the following JSF fragment: |
21. understanding NonUniqueObjectException in hibernate stackoverflow.comTrying to understand more about Hibernate,I wrote some code which creates some entities and saves them in db and then tries to delete one of the entities. The mapping file for entity ... |
22. Tests with DBunit and Oracle 10g autogenerated primary key identifiers not synchronized (JPA/Hibernate) stackoverflow.comI'm testing a JPA/Hibernate application with DBunit and Oracle 10g. When I start my test I load to the database 25 rows with an identifier. That's the xml where I have ... |
23. ORA-00972: identifier is too long - Best strategy to avoid it in Grails stackoverflow.comI am getting "ORA-00972: identifier is too long" error while saving a domain class object. |
24. Hibernate insert or select gives "Identifier of an instance altered" coderanch.comI'm new to Hibernate and just trying to get the quickstart up and running that is in the first chapter of the hibernate tutorial. I'm using Hibernate 3.0.5. When running the following code in my servlet: Session session = HibernateUtil.currentSession(); Transaction tx = session.beginTransaction(); Cat princess = new Cat(); princess.setName(request.getParameter("name")); princess.setSex('F'); princess.setWeight(7.4f); session.save(princess); tx.commit(); HibernateUtil.closeSession(); I get the following error: org.hibernate.HibernateException: ... |
25. Why my Hibernate identifier has some error coderanch.com |
26. Hibernate Identifier and primitive types coderanch.comIn the Hibernate documentation, they recommend using a nullable Wrapper type for your identifier field. Why would you want to do this? I can't think of a reason to have a null identifier. Also, I've seen mentioned in a couple places that you should use the nullable Wrapper types instead of primitives for your fields. Is there a particular reason for ... |
27. org.hibernate.AnnotationException: No identifier specified for entity coderanch.com |
28. org.hibernate.HibernateException: identifier of an instance of Address was altered from 2 to 3 coderanch.comI have Student object which holds reference to ID of Address object. I update Student object and want to change the reference to another instance of Address Object. Say want to change ID from 2 to 3. Hibernate throws exception org.hibernate.HibernateException: identifier of an instance of Address was altered from 2 to 3 at org.hibernate.event.def.DefaultFlushEntityEventListener.checkId(DefaultFlushEntityEventListener.java:58) at org.hibernate.event.def.DefaultFlushEntityEventListener.getValues(DefaultFlushEntityEventListener.java:164) at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:120) at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196) ... |
29. Quoted identifiers in JPA java.net |
30. More than one row with the given identifier was found forum.hibernate.orgHi I have a table with many columnts having same id as the foreign key For example the table looks like id status description -------------------------- 1 status1 description1 1 status2 description2 I have written a query like Query query = session.createQuery("from dbname as db where db.id='1' and db.status='status1'"); for (Iterator iterate = query.iterate(); iterate.hasNext();) { dbname db=(dbname)iterate.next(); System.out.println(db.getDescription()); } The error ... |
31. ObjectNotFoundException: No row with the given identifier forum.hibernate.orgHi, I have a problem with my application using Hibernate 3.2. I have several dialogs loading data, displaying it, and saving them. The dialogs are all the same because I copied the code, only the fields have been changed (entity, address, bank account). For entities and address everything works fine, but with the bank accounts I get an ObjectNotFound exception when ... |
32. No identifier specified for entity forum.hibernate.orgimport javax.persistence.Entity; import javax.persistence.Id; @Entity public class Test { @Id private int id; private String name; public int getId() { return id; } public void setId(int id) { ... |
33. Newbie problem with object identifiers after update forum.hibernate.orgpublic class Service { private String serviceCode; private Set |
34. Manually set Identifier of entity objects forum.hibernate.orgHello! Due to many framework environmental reasons and some really weird guys i've got to set the ID's of my entity objects manually, although the configuratuion of hibernate is set to generate the id's on its own. How can i set id's manually without changing any configuration or using other db connections like jdbc... and without getting a "detached entity" error? ... |
35. Oracle identifier too long forum.hibernate.orgGreetings! A generated Oracle select statement below yielded java.sql.SQLException: ORA-00972: identifier is too long. The dialect is set to oracle10 already. Is there any way to control and constrain the generated identifiers. And one more detail. We are using JPA annotations, not XML mapping files. Thanks in advance for any suggestions. -Aaron select irgcluster0_.IRG_CLUSTER_ID as IRG1_2_1_, irgcluster0_.CREATED_DATE as CREATED2_2_1_, irgcluster0_.CREATOR_ID as ... |
36. Can i Retrieving a persistenc objects by String identifier.. forum.hibernate.org |
37. a different object with the same identifier value was al... forum.hibernate.orgI get the following error: Quote: ERROR - (EmployeesPanel.java:550) - a different object with the same identifier value was already associated with the session: [data.StoreEmployee#Auke-2010-130-11-40-44-233-0000] StoreEmployee contains info about an employee and a store. See mapping below. First I remove all associations and then I remove the object itself. I suspect the object can get deleted automatically, because there are no ... |
38. Using identifiers with federated, legacy databases forum.hibernate.orgBeginner Joined: Fri Mar 26, 2010 11:55 am Posts: 20 I'd like some advice on the best identifier strategy when federating multiple databases that have legacy data and applications. Here's my use case: Take two legacy databases. Each DB contains a table called 'users', each with pre-existing records. Each table has been using a DB sequence to generate surrogate keys. Since ... |
39. Derived Identifiers with JPA / Hibernate forum.hibernate.orgI have a compound primary key formed by the next params : @Entity @Table(name = "cita") @Inheritance(strategy = InheritanceType.JOINED) @DiscriminatorColumn(name = "CITA_TYPE", discriminatorType = DiscriminatorType.STRING) @IdClass(CitaID.class) public class CitaEntity extends EntityObject { private static final long serialVersionUID = 1L; @Id private String idCita; @ManyToOne private HistorialEntity historial; ... /** * Constructor por defecto sobrecargado con los elementos minimos necesarios */ public ... |
40. Question about quoting of identifiers forum.hibernate.orgI have a libary with JPA annotated classes (binary) that I know is used in conjunction with MySQL 5. In my case however I want to use it with MySQL 5.1. Now I get a SQL Error and when reproducing the SQL query it turns out that the table name "range" causes problems because (indeed!) "range" is a reserved word in ... |
41. Problems when trying to save a set (same identifiers) forum.hibernate.orgHello, I am quite new to hibernate and i would be glad if you could help. A part of the domain are entities action and action_parameter (1:m). The problem arise when i try to save an action that has many parameters with actionDao.save(Entity). Parameters are set with actionDao.setParrameters(ParameterSet set). Result is an exception: "a different object with the same identifier value ... |
42. ORA-01400 when identifier set by application forum.hibernate.org |
43. A different object with the same identifier value was alread forum.hibernate.org |
44. 5.1.2.4. Partial identifier generation forum.hibernate.orgNewbie Joined: Tue Nov 09, 2010 3:08 pm Posts: 6 My question comes from section 5.1.2.4. Partial identifier generation. The reference manual states: Quote: You can also generate properties inside an @EmbeddedId class. That is what I want to do. I have a table as follows: Code: CREATE TABLE gen_test ( rateno VARCHAR(20) NOT NULL, ... |
45. HibernateException: identifier of an instance Test altered.. forum.hibernate.org |
46. Duplicate identifier in table forum.hibernate.orgHBM file code : |
47. Identifier Generation Strategy forum.hibernate.orgI am considering an identifier generation strategy that creates all (transient) model objects in a factory that assigns a randomly generated, unique id. The singleton factory implementations will either use an in memory list (for testing) or a persisted list of already assigned ids to avoid creating duplicates. This also avoids reusing ids of deleted objects which could cause later problems ... |
48. "No row with the given identifier exists" Exception forum.hibernate.orgHi, I am in the process of upgrading to Hibernate 3.6 (from Hibernate 3.3). Everything used to work good before the upgrade. After the upgrade I started getting a: "No row with the given identifier exists" Exception. This is the relevant part of the object (Named: Campaign): ------------------------------------------------------------------ @OneToOne(mappedBy = "campaign", optional = false) @Cascade({org.hibernate.annotations.CascadeType.SAVE_UPDATE}) @PrimaryKeyJoinColumn private TargetDays targetDays; This is ... |
49. ...SQLSyntaxErrorException: ORA-00904:"X":invalid identifier forum.hibernate.orgHi All, In the midst migration the WL Server from 9.2 to 10.3.2. We had no issues with Hibernate in 9.2 (Oracle 10g) but encountered the below issue after migrated to 10.3.2 (Oracle 10g) SQL Fired by Hibernate ---------------------- DEBUG org.hibernate.util.JDBCExceptionReporter - could n ot execute query [select abc0_.CTRY_CD as CTRY1_76_, abc0_.REC_STATUS as REC_STATUS2_76 from ABC abc0_ where (id.ctryCd=? )AND(id.cmpntId=? )AND(id.userRole=? ... |
50. Identifier method initializes proxy if getId in base class forum.hibernate.orgI've come across an issue in which proxies are initialized when the getId method is called. I'm wondering if this is a bug, improper use, (or maybe a combination). So I'm using annotations on the getters; so everything is property-access rather than field. I have a base class where I define the id, version, getters/setters etc. Then there are concrete classes ... |
51. identifier of instance of class was altered from 7 to 79 forum.hibernate.orgHi, I am getting below exception inconsistently when we trying to persist multiple records at a single transaction. Caused by: org.hibernate.HibernateException: identifier of an instance of Test was altered from 7 to 79 at org.hibernate.event.def.DefaultFlushEntityEventListener.checkId(DefaultFlushEntityEventListener.java:85) at org.hibernate.event.def.DefaultFlushEntityEventListener.getValues(DefaultFlushEntityEventListener.java:190) at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:147) at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:219) at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:99) at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:58) at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:1185) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1261) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) I have pasted the hbm files below. Can anyone please ... |
52. Different object, same identifier, same session. forum.hibernate.orgI keep getting this exception and was confused. Before every test unit I'm grabbing a new session, and at the end of every session I'm always doing a rollback. I do not commit to the database. I was wondering why I would be getting this exception if I'm doing a rollback. I am running 3 tests back to back in the ... |
53. Globally_Quoted_Identifiers quotes Tables but not Columns forum.hibernate.orgSo, I upgraded to use this property, but it only appears to be quoting the table names and not the column names. Are my HBM files blocking it somehow? Do I need to so something other than put the property in the cfg.xml file? Or is it not supposed to quote the column names? |
54. Help with AnnotationException: No identifier specified forum.hibernate.orgAuthor Message mcooper7290 Post subject: Help with AnnotationException: No identifier specified Posted: Thu Jun 30, 2011 9:02 pm Newbie Joined: Mon Jun 13, 2011 6:19 pm Posts: 4 Hi Folks, I've got a bit of a problem which is probably due to being a hibernate newbie. I'm getting these errors when calling getSessionFactory(): Code: Jun 30, 2011 5:41:59 PM ... |
55. No row with the given identifier exists and query cache forum.hibernate.orgCaused by: org.hibernate.ObjectNotFoundException: No row with the given identifier exists: [nl.project.model.Category#28] at org.hibernate.impl.SessionFactoryImpl$2.handleEntityNotFound(SessionFactoryImpl.java:435) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:233) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:285) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:152) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:1090) ... |
56. JPA 2 Derived Identifiers forum.hibernate.orgHi guys, I have following POJO: Code: /**----------------------------------------parent object ----------------------------------------------------------------------------**/ @Entity @Table(name = "FRAUD") public class Fraud { @Id @Column(name = "FRAUD_ID") @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "FRAUD_SEQ") @SequenceGenerator(name = "FRAUD_SEQ", sequenceName = "FRAUD_SEQ") private Long id; ... |
57. identifier normalizer forum.hibernate.org |
58. |
59. Save Error: Identifier of an instance altered forum.hibernate.orgI have a pretty straight forward one-to-many relationship modeled, and I keep receiving the following error: CMSProcessor::processAddition--Update Failed net.sf.hibernate.HibernateException: identifier of an instance of forecastingModel.Tunnel altered from 21 to 21 (where 21 is the generated sequence number). In this scenario, I'm simply creating one new parent and one new child object, adding the child to the parents collection, and then calling ... |
60. Re HttpSession: Transparent Object<->Identifier Marsha forum.hibernate.orgHi, So I have a large domain with around 40 persistent classes (x 10-100,000 instances). The objects are connected in such a way that almost the entire database is linked together in one giant object graph. I use factory-level caching, which works quite well to reduce the load on the database. I'm using a Servlet container and there are a few ... |
61. identifier of a forum.hibernate.orgBeginner Joined: Tue Nov 04, 2003 2:31 pm Posts: 28 Location: Florida, US I am getting this error at session.flush(); I am really confused. Code: 17:27:33,962 ERROR [STDERR] net.sf.hibernate.HibernateException: identifier of a n instance of com.nielsenmedia.myEVNTS.Episode altered from 8aad0b01f8c7c0e800f8 c7c1c3ab0002 to null at net.sf.hibernate.impl.SessionImpl.flushEntities(SessionImpl.java:2141 ) ... |
62. Generated SQL identifier too long in 2.1b6 forum.hibernate.orgI am doing a select from a table, with an column called COLLECTORATE_CODE which is 17 characters long. In version 2.0.3 the following SQL is generated. select applicat0_.COLLECTORATE_CODE as COLLECTORATE_CODE, [other columns .......] from TCC.APPLICATION applicat0_ where applicat0_.COLLECTORATE_CODE=? When I switched to using 2.1b6 the following is generated select applicat0_.COLLECTORATE_CODE as COLLECTORATE_CODE0_, [other columns .......] from TCC.APPLICATION applicat0_ where applicat0_.COLLECTORATE_CODE=? Now ... |
63. The generated identifier is already in use forum.hibernate.orgHello! I'm just starting to use hibernate and keep getting this error from one of the entities: 13:36:59,398 ERROR [HibernateEngine] Failed to create job state 13:36:59,398 ERROR [BtExecuteAlertRulesImpl] Failed to set ready state for job 1 com.ikea.ebcopfc01.PersisterException: The generated identifier is already in use: [com.ikea.ebcopfc01.opfc.vo.VoJobState#1] at com.ikea.ebcopfc01.HibernateEngine.createJobState(HibernateEngine.java:391) at com.ikea.ebcopfc01.opfc.bef.BefJobState.setReadyState(BefJobState.java:29) I get this error the second time hibernate is trying to create ... |
64. No row with the given identifier exists forum.hibernate.orgI am trying to build a zero-to-one or zero-to-many mapping. However, I have not been able to find any information on this in the documentation, forums, or the web in general. An example of the relationship I am trying to set up would be a Person record that may or may not have an associated Address record. (I'm working with legacy ... |
65. Trying to insert null in an identifier column? forum.hibernate.orgHello, this is my first trial at Hibernate and I'm encountering the following difficulty : when Hibernate tries to save my very simple Customer object to the database, it issues a "null" in the identifier column. Does anybody sees why? mapping file: --------------- |
66. between primitive and non-primitive identifier type forum.hibernate.org |
67. No row with the given identifier exists forum.hibernate.org |
68. replicate() - null identifier forum.hibernate.orgHello, what i'm needing is something like deep cloning for hibernate objects with large object graphs. replicate(object,ReplicationMode.EXCEPTION) works, if i replicate a previously persisted object. But for a previously persisted object with some new "childs", it throws an null identifier AssertionFailure : Code: net.sf.hibernate.AssertionFailure: null identifier at net.sf.hibernate.engine.Key. |
69. Identifier of an Instance Altered forum.hibernate.org |
70. identifier of an instance of Contact altered from 1 to 3 forum.hibernate.orghello, i have the following problem : i have a tree, that lists my DB to my gui. there arte categorys and contacts for example. once i click on a button "new" when a category is selected in the tree, i can enter values for a new contact. a new contact object is created and an ID generated for it ( ... |
71. Generate a unique identifier forum.hibernate.orgI need to generate unique identifiers programmatically. They aren't supposed to be primary keys they simply must be unique within the scope of the database. I am planning on storing them in a long value and using them as customer reference numbers. I cannot and do not want to use primary keys for that purpose because the reference numbers have a ... |
72. .:: Identifier of an instance changing exception??? forum.hibernate.org |
73. Need help on Assigned Identifiers forum.hibernate.org |
74. natural or synthetic identifier? forum.hibernate.orgThe requirements are mentioned in that paragraph, in bold. The list of problems is therefore: - unique: A natural key has, by definion, semantics outside of the database. How do you guarantee unique values? Is there a single entity/generator? Will it be the same trustable entity for as long as the data lifes? - constant: As the natural key has semantics ... |
75. Assigned identifiers forum.hibernate.orgHi. I'm inserting a record into a table. I've defined the primary key as "assigned" in the XML file - since I want my application to provide it. However, it keeps inserting a random number in my PK field - all other column values are inserted OK. Here's a quick sample of my code: (in Data Access Object class...) logger.warn("About to ... |
76. find + find = identifier of an instance of A altered from X forum.hibernate.orgI'm getting the following error when running a find method twice: --------------------------------------------------------------- identifier of an instance of br.gov.mec.semtec.sig.dominio.instituicao.InfraEstruturaFisicaInstituicao altered from XXXX to null --------------------------------------------------------------- where XXXX is the toString() of a member from InfraEstruturaFisicaInstituicao . I'm looking for my entity calling (...) List list = criteria.list(); (...) This list gets just one entity (size = 1) Btw, if I do (...) ... |
77. Problem with Int Identifiers - IllegalArgumentException forum.hibernate.orgNewbie Joined: Mon Apr 05, 2004 12:28 am Posts: 3 Hi, I'm having problems using Hibernate to save a class of mine. I'm using Hibernate 1.2.5 (yeah, old, haven't seen a need to upgrade yet). I won't paste the entire declaration but here's the gist: Code: public class Claim{ // identifier private int ... |
78. Help me! Error:identifier of an instance of ...? forum.hibernate.orgI imported data from sqlserver to mysql and I mapped it with an hibernate persistant object. when I try to get a collection of records from this table, I always get following error(it only appears in my jboss console windows): [STDOUT] Error:identifier of an instance of com.xxx.Test1 altered from 30F423C8-E678-426E-91F7-1D76199E168D [CachedConnectionManager] Closing a connection for you. Please close them yourself: org.jboss.resource.adapter.jdbc ... |
79. Exception: a different object with the same identifier.... forum.hibernate.orgRegular Joined: Mon Jan 19, 2004 10:39 pm Posts: 84 Location: Nottingham, England value was already associated with the session: d1e22501fbd4255600fbd42559d30001, of class: test.Stock Ok let me set the scene here, I have some simple session logic which checks to see if a session object has been created before. If it has not, an Order Object is created and an associated ... |
80. Eagerly generating identifiers forum.hibernate.org |
81. Is it possible to bypassing "compId" identifier fi forum.hibernate.orgHi all.. For a composite PK, Hibernate will create an identifer field called "compId". Is it *possible* to access the field inside that "compId". This HQL will *work* because I go through "compId" first: select registrationItem " from RegItem registrationItem where registrationItem.compId.actvGrpId_ = '10002' " This HQL, which try to "bypassing" compId, does *not* work, Hibernate gives error message: could not ... |
82. Identifier Property forum.hibernate.orgHello, I have a problem with identifier property. I have a table which does not have (does not need to have) a primary key. In Hibernate reference document for version 2.1.2 is says that identifier property is optional, but when I try not to put the corresponding XML tag, and run the application it doesn't work (throws an exception who says ... |
83. Difficulty with changing identifier forum.hibernate.orgHi, I am getting the following exception Code: net.sf.hibernate.HibernateException: identifier of an instance of printCondition.domain.PrintCondition altered from [state:A][territory:SA][typeCode:[COBK] - Copy Condition][valueCode:1] to [state:A][territory:SA][typeCode:[COBK] - Copy Condition][valueCode:1] at net.sf.hibernate.impl.SessionImpl.checkId(SessionImpl.java:2606) at net.sf.hibernate.impl.SessionImpl.flushEntity(SessionImpl.java:2429) at net.sf.hibernate.impl.SessionImpl.flushEntities(SessionImpl.java:2422) at net.sf.hibernate.impl.SessionImpl.flushEverything(SessionImpl.java:2224) at net.sf.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:1769) at net.sf.hibernate.impl.SessionImpl.getQueries(SessionImpl.java:1536) at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java:1501) ... |
84. More than one row with the given identifier was found forum.hibernate.orgHello forum, I have a problem with an inheritance mapping. I'm using hibernate version 2.1.4, mysql 4.1 alpha and mysql-connector 3.1.1 alpha. I prepared a simple mapping file that produces a HibernateException with the message below when I try to load an instance of class test.hibernate.inherit.Child from the database. The exception is thrown whenever there is more than one row in ... |
85. No row with the given identifier exists when outer-joining forum.hibernate.orgI am new to hibernate and I am studying many-to-one mapping and outer-join. I came up with following exception when I tried to retrieve a records: Code: net.sf.hibernate.UnresolvableObjectException: No row with the given identifier exists: 3, of class: example.Team at net.sf.hibernate.UnresolvableObjectException.throwIfNull(UnresolvableObjectException.java:38) at net.sf.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:1918) ... |
86. identifier of an instance altered - on simple find? forum.hibernate.orgNewbie Joined: Fri Jul 16, 2004 3:58 pm Posts: 3 I'm new to Hibernate (ver 2), and having session troubles. I have a Struts action that is trying to load 2 code table lookups into an http-session-scoped form bean before it forwards control to the JSP. I am getting the exception "identifier of an instance of Carrier altered from 1 to ... |
87. Problem with HQL query: identifier altered from 100 to 100?? forum.hibernate.orgI have a simple class, lets say MyClass, with a reference inside to another MyClass instance called "parent". When I try to query for all MyClass instances with a null parent, I get this exception: HibernateSystemException: identifier of an instance of MyClass altered from 100 to 100. My query looks like: "from MyClass mc where mc.parent is null" My hibernate version ... |
88. Question about foreign identifier generation forum.hibernate.org |
89. Identifier of an instance altered from a number to null forum.hibernate.orgHello all, I am a newbie trying to create an instance of Java Object and persisting this in the database, in the process when I am commiting the transaction, I am getting an exception - Identifier of an instance altered from #58 to null. Anyone to rescue? 2004-08-10 22:10:11 DEBUG BatcherImpl.logOpenPreparedStatement(196) - about to open: 0 open PreparedStatements, 0 open ResultSets ... |
90. identifier of an instance altered from 64 to null forum.hibernate.orgAuthor Message adazis Post subject: identifier of an instance altered from 64 to null Posted: Wed Aug 11, 2004 5:30 am Beginner Joined: Wed Aug 04, 2004 9:01 pm Posts: 21 Not able to persist the object to the database. We are at a point where we have to decide one way or the other - Pl help as ... |
91. Cache Identifier for INSERT forum.hibernate.orgHibernate version: 2.1 Is there a way to cache Identifier for INSERT since SequenceGenerator requires two SQL queries to insert a new object. Anybody has suggestions on how to use "sequence.nextVal". Will "sequence.nextVal" work if I am inserting graph of objects where objects are related by id's? Alternate solution: Although it is very easy to write custom CacheSequenceGenerator which extends net.sf.hibernate.id.SequenceGenerator ... |
92. trouble with generated identifiers and custom user types forum.hibernate.orgAll my classes use a custom UserType for the ID. This works fine with assigned identifers, but when I try to use generated identifiers (uuid.hex) I get an IllegalArgumentException as Hibernate tries to set the value directly, losing the benefit of the mapping performed in the custom UserType. Is my only way around this creating a custom PropertyAccessor? Have you considered ... |
93. 4 ways to implement non-unique identifier.... forum.hibernate.orgHi guys.... Guess you all are thrilled to know what a "non-unique" identifier could be :o) Well the point is this: In my DB i need implement a history function, e.g. i got to log every change in a single "entity" with several entrys... I have a birth-date and a death-date for every entry... and a "recnum" that is unique FOR ... |
94. createSQLQuery: "invalid identifier" forum.hibernate.org |
95. HibernateException in checkId b'caus of spaces in identifier forum.hibernate.org |
96. No row with the given identifier exists forum.hibernate.org |
97. a different object with the same identifier value was alread forum.hibernate.orgHello, I'm experiencing problems using Hibernate in a WebContainer. I'm using Session per Request implementing the Session as ThreadLocal Variable within the Request. Following the MVC paradigma I have Model classes that are persistable. These Model classes are hold within the HttpSession (Shopping card functionality) unless the user proceedes the workflow and commits the transaction. The problem now is, that I'm ... |
98. No row with the given identifier exists: , of class: cl.mtt. forum.hibernate.orgi had this problem No row with the given identifier exists: , of class: cl.mtt.rntpp.db.VehiculoTP cl.mtt.rntpp.exception.InfrastructureException: No row with the given identifier exists: , of class: cl.mtt.rntpp.db.VehiculoTP at cl.mtt.rntpp.dao.VehiculoTPDAO.getVehiculoByPatente(VehiculoTPDAO.java:38) at cl.mtt.rntpp.test.TestVehiculo.main(TestVehiculo.java:22) i have a recursive many-to-one relation would you help me please?? it is the mapping ... |
99. when removing objects, identifier forum.hibernate.orgName and version of the database you are using:mysql I got a parent class with a java.util.List with a one-to-many relationship with its child class. when ever i delete a particular child object, and i try to load the List, the size of the list remain unchange, but i think the child object is store as null instead. its pretty troublesome ... |
100. configuration error related to identifier forum.hibernate.orgNewbie Joined: Wed Oct 13, 2004 11:23 am Posts: 14 Hibernate version:2.1.7 Mapping documents:There are may but this one is just sample |