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From: <leg...@at...> - 2003-09-25 16:58:55
|
The following issue has been updated:
Updater: Brian Bonner (mailto:bri...@pa...)
Date: Thu, 25 Sep 2003 11:58 AM
Comment:
Doh! I didn't see that I could attach a file when I was creating the report. Sorry about that.
Changes:
Attachment changed to failing.jar
---------------------------------------------------------------------
For a full history of the issue, see:
http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-362&page=history
---------------------------------------------------------------------
View the issue:
http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-362
Here is an overview of the issue:
---------------------------------------------------------------------
Key: HB-362
Summary: Save with native ID on DB2 fails with duplicate row exception if data inserted behind hibernate
Type: Bug
Status: Unassigned
Priority: Critical
Project: Hibernate2
Versions:
2.0.3
Assignee:
Reporter: Brian Bonner
Created: Thu, 25 Sep 2003 11:53 AM
Updated: Thu, 25 Sep 2003 11:58 AM
Environment: Win 2K SP4, JDK 1.4.2, Hibernate 2.0.3, DB2 7.2 UDB
Description:
If we restart the database manager (clean state),
then execute the DDL generated by hibernate, and
run the test case: TestHibernate records are inserted without problem. We can rerun the test case numerous times.
If we restart the database manager,
then insert data from a command line (behind hibernate):
insert into parents values(1,'test','test','test','test',current timestamp);
insert into children values (1,'bb','1);
insert into children values (2,'cc','1);
and run the test case, it fails.
hibernate.properties, Mapping, generated DDL, Domain Source, Test Source follows.
hibernate.connection.driver_class = COM.ibm.db2.jdbc.app.DB2Driver
hibernate.dialect = net.sf.hibernate.dialect.DB2Dialect
hibernate.connection.url = jdbc:db2:sample
hibernate.connection.username = xyz
hibernate.connection.password = pdq
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">
<hibernate-mapping>
<class name="com.paraware.domain.Parent" table="parents">
<id name="keyId" type="int" unsaved-value="0">
<column name="key_id" not-null="true"/>
<generator class="native"/>
</id>
<property name="userID" column="LogonID" type="string"/>
<property name="userName" column="Name" type="string"/>
<property name="password" type="string"/>
<property name="emailAddress" type="string"/>
<property name="lastLogon" type="timestamp"/>
<set name="children" table="children" cascade="all" lazy="true" inverse="true">
<key column="key_id"/>
<one-to-many class="com.paraware.domain.Child"/>
</set>
</class>
</hibernate-mapping>
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">
<hibernate-mapping>
<class name="com.paraware.domain.Child" table="children">
<id name="mouseId" type="int" unsaved-value="0">
<column name="mouse_id" not-null="true"/>
<generator class="native"/>
</id>
<property name="name" column="name" type="string"/>
<many-to-one name="parent" class="com.paraware.domain.Parent" column="key_id" />
</class>
</hibernate-mapping>
drop table parents;
drop table children;
create table parents (
key_id INTEGER not null generated by default as identity,
LogonID VARCHAR(255),
Name VARCHAR(255),
password VARCHAR(255),
emailAddress VARCHAR(255),
lastLogon TIMESTAMP,
primary key (key_id)
);
create table children (
mouse_id INTEGER not null generated by default as identity,
name VARCHAR(255),
key_id INTEGER,
primary key (mouse_id)
);
alter table children add constraint FK62EA5DFFBC5E42FB foreign key (key_id) references parents;
package com.paraware.domain;
import java.util.Date;
import java.util.Set;
// ...
public class Parent {
private int keyId;
private String userID;
private String userName;
private String password;
private String emailAddress;
private Date lastLogon;
private Set children;
public int getKeyId() {
return keyId;
}
public void setKeyId(int keyId) {
this.keyId = keyId;
}
public String getUserID() {
return userID;
}
public void setUserID(String newUserID) {
userID = newUserID;
}
public String getUserName() {
return userName;
}
public void setUserName(String newUserName) {
userName = newUserName;
}
public String getPassword() {
return password;
}
public void setPassword(String newPassword) {
password = newPassword;
}
public String getEmailAddress() {
return emailAddress;
}
public void setEmailAddress(String newEmailAddress) {
emailAddress = newEmailAddress;
}
public Date getLastLogon() {
return lastLogon;
}
public void setLastLogon(Date newLastLogon) {
lastLogon = newLastLogon;
}
public Set getChildren() {
return children;
}
public void setChildren(Set mouses) {
this.children = mouses;
}
/* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
public boolean equals(Object obj) {
if (this == obj)
return true;
if ((obj == null) || (obj.getClass() != this.getClass()))
return false;
// Must be the Parent
Parent other = (Parent) obj;
return userID == other.userID
|| userID != null
&& userID.equals(other.userID)
&& userName == other.userName
|| userName != null
&& userName.equals(other.userName);
}
/* (non-Javadoc)
* @see java.lang.Object#hashCode()
*/
public int hashCode() {
int result = 17;
result = userID == null ? result : 37 * result + userID.hashCode();
result = userName == null ? result : 37 * result + userName.hashCode();
return result;
}
}
package com.paraware.domain;
public class Child {
private int mouseId;
private String name;
private Parent parent;
public int getMouseId() {
return mouseId;
}
public void setMouseId(int id) {
this.mouseId = id;
}
public String getName() {
return name;
}
public void setName(String newName) {
name = newName;
}
public Parent getParent() {
return parent;
}
public void setParent(Parent newUser) {
parent = newUser;
}
/* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
public boolean equals(Object obj) {
if (this == obj)
return true;
if ((obj == null) || (obj.getClass() != this.getClass()))
return false;
// Must be the Child
Child other = (Child) obj;
return name == other.name || name != null && name.equals(other.name);
}
/* (non-Javadoc)
* @see java.lang.Object#hashCode()
*/
public int hashCode() {
int result = 17;
result = name == null ? result : 37 * result + name.hashCode();
return result;
}
}
package com.paraware;
import java.sql.SQLException;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;
import net.sf.hibernate.HibernateException;
import net.sf.hibernate.Session;
import net.sf.hibernate.SessionFactory;
import net.sf.hibernate.Transaction;
import net.sf.hibernate.cfg.Configuration;
import com.paraware.domain.Child;
import com.paraware.domain.Parent;
public class TestHibernate {
public static void main(String args[]) throws HibernateException, SQLException {
SessionFactory sessionFactory;
Transaction transaction;
Configuration cfg = new Configuration();
cfg.addClass(Parent.class);
cfg.addClass(Child.class);
sessionFactory = cfg.buildSessionFactory();
Session session = sessionFactory.openSession();
transaction = session.beginTransaction();
Parent newUser = new Parent();
newUser.setUserID("bnnn");
newUser.setUserName("Vivi");
newUser.setPassword("abcff");
newUser.setEmailAddress("vi...@co...");
newUser.setLastLogon(new Date());
session.save(newUser);
Child ms1 = new Child();
ms1.setName("Mickey");
Child ms2 = new Child();
ms2.setName("Mouse");
Set mouseSet = new HashSet();
mouseSet.add(ms1);
mouseSet.add(ms2);
//set up association
newUser.setChildren(mouseSet);
//save foreign keys
ms1.setParent(newUser);
ms2.setParent(newUser);
transaction.commit();
// close our session and release resources
session.flush();
session.close();
}
}
---------------------------------------------------------------------
JIRA INFORMATION:
This message is automatically generated by JIRA.
If you think it was sent incorrectly contact one of the administrators:
http://opensource.atlassian.com/projects/hibernate/secure/Administrators.jspa
If you want more information on JIRA, or have a bug to report see:
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|
|
From: <leg...@at...> - 2003-09-25 17:21:55
|
The following issue has been updated:
Updater: Brian Bonner (mailto:bri...@pa...)
Date: Thu, 25 Sep 2003 12:21 PM
Comment:
I tried to run this with 2.1b3 and received similar errors.
Changes:
Attachment changed to hibernate.2.1b3.log
---------------------------------------------------------------------
For a full history of the issue, see:
http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-362&page=history
---------------------------------------------------------------------
View the issue:
http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-362
Here is an overview of the issue:
---------------------------------------------------------------------
Key: HB-362
Summary: Save with native ID on DB2 fails with duplicate row exception if data inserted behind hibernate
Type: Bug
Status: Unassigned
Priority: Critical
Project: Hibernate2
Versions:
2.0.3
Assignee:
Reporter: Brian Bonner
Created: Thu, 25 Sep 2003 11:53 AM
Updated: Thu, 25 Sep 2003 12:21 PM
Environment: Win 2K SP4, JDK 1.4.2, Hibernate 2.0.3, DB2 7.2 UDB
Description:
If we restart the database manager (clean state),
then execute the DDL generated by hibernate, and
run the test case: TestHibernate records are inserted without problem. We can rerun the test case numerous times.
If we restart the database manager,
then insert data from a command line (behind hibernate):
insert into parents values(1,'test','test','test','test',current timestamp);
insert into children values (1,'bb','1);
insert into children values (2,'cc','1);
and run the test case, it fails.
hibernate.properties, Mapping, generated DDL, Domain Source, Test Source follows.
hibernate.connection.driver_class = COM.ibm.db2.jdbc.app.DB2Driver
hibernate.dialect = net.sf.hibernate.dialect.DB2Dialect
hibernate.connection.url = jdbc:db2:sample
hibernate.connection.username = xyz
hibernate.connection.password = pdq
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">
<hibernate-mapping>
<class name="com.paraware.domain.Parent" table="parents">
<id name="keyId" type="int" unsaved-value="0">
<column name="key_id" not-null="true"/>
<generator class="native"/>
</id>
<property name="userID" column="LogonID" type="string"/>
<property name="userName" column="Name" type="string"/>
<property name="password" type="string"/>
<property name="emailAddress" type="string"/>
<property name="lastLogon" type="timestamp"/>
<set name="children" table="children" cascade="all" lazy="true" inverse="true">
<key column="key_id"/>
<one-to-many class="com.paraware.domain.Child"/>
</set>
</class>
</hibernate-mapping>
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">
<hibernate-mapping>
<class name="com.paraware.domain.Child" table="children">
<id name="mouseId" type="int" unsaved-value="0">
<column name="mouse_id" not-null="true"/>
<generator class="native"/>
</id>
<property name="name" column="name" type="string"/>
<many-to-one name="parent" class="com.paraware.domain.Parent" column="key_id" />
</class>
</hibernate-mapping>
drop table parents;
drop table children;
create table parents (
key_id INTEGER not null generated by default as identity,
LogonID VARCHAR(255),
Name VARCHAR(255),
password VARCHAR(255),
emailAddress VARCHAR(255),
lastLogon TIMESTAMP,
primary key (key_id)
);
create table children (
mouse_id INTEGER not null generated by default as identity,
name VARCHAR(255),
key_id INTEGER,
primary key (mouse_id)
);
alter table children add constraint FK62EA5DFFBC5E42FB foreign key (key_id) references parents;
package com.paraware.domain;
import java.util.Date;
import java.util.Set;
// ...
public class Parent {
private int keyId;
private String userID;
private String userName;
private String password;
private String emailAddress;
private Date lastLogon;
private Set children;
public int getKeyId() {
return keyId;
}
public void setKeyId(int keyId) {
this.keyId = keyId;
}
public String getUserID() {
return userID;
}
public void setUserID(String newUserID) {
userID = newUserID;
}
public String getUserName() {
return userName;
}
public void setUserName(String newUserName) {
userName = newUserName;
}
public String getPassword() {
return password;
}
public void setPassword(String newPassword) {
password = newPassword;
}
public String getEmailAddress() {
return emailAddress;
}
public void setEmailAddress(String newEmailAddress) {
emailAddress = newEmailAddress;
}
public Date getLastLogon() {
return lastLogon;
}
public void setLastLogon(Date newLastLogon) {
lastLogon = newLastLogon;
}
public Set getChildren() {
return children;
}
public void setChildren(Set mouses) {
this.children = mouses;
}
/* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
public boolean equals(Object obj) {
if (this == obj)
return true;
if ((obj == null) || (obj.getClass() != this.getClass()))
return false;
// Must be the Parent
Parent other = (Parent) obj;
return userID == other.userID
|| userID != null
&& userID.equals(other.userID)
&& userName == other.userName
|| userName != null
&& userName.equals(other.userName);
}
/* (non-Javadoc)
* @see java.lang.Object#hashCode()
*/
public int hashCode() {
int result = 17;
result = userID == null ? result : 37 * result + userID.hashCode();
result = userName == null ? result : 37 * result + userName.hashCode();
return result;
}
}
package com.paraware.domain;
public class Child {
private int mouseId;
private String name;
private Parent parent;
public int getMouseId() {
return mouseId;
}
public void setMouseId(int id) {
this.mouseId = id;
}
public String getName() {
return name;
}
public void setName(String newName) {
name = newName;
}
public Parent getParent() {
return parent;
}
public void setParent(Parent newUser) {
parent = newUser;
}
/* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
public boolean equals(Object obj) {
if (this == obj)
return true;
if ((obj == null) || (obj.getClass() != this.getClass()))
return false;
// Must be the Child
Child other = (Child) obj;
return name == other.name || name != null && name.equals(other.name);
}
/* (non-Javadoc)
* @see java.lang.Object#hashCode()
*/
public int hashCode() {
int result = 17;
result = name == null ? result : 37 * result + name.hashCode();
return result;
}
}
package com.paraware;
import java.sql.SQLException;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;
import net.sf.hibernate.HibernateException;
import net.sf.hibernate.Session;
import net.sf.hibernate.SessionFactory;
import net.sf.hibernate.Transaction;
import net.sf.hibernate.cfg.Configuration;
import com.paraware.domain.Child;
import com.paraware.domain.Parent;
public class TestHibernate {
public static void main(String args[]) throws HibernateException, SQLException {
SessionFactory sessionFactory;
Transaction transaction;
Configuration cfg = new Configuration();
cfg.addClass(Parent.class);
cfg.addClass(Child.class);
sessionFactory = cfg.buildSessionFactory();
Session session = sessionFactory.openSession();
transaction = session.beginTransaction();
Parent newUser = new Parent();
newUser.setUserID("bnnn");
newUser.setUserName("Vivi");
newUser.setPassword("abcff");
newUser.setEmailAddress("vi...@co...");
newUser.setLastLogon(new Date());
session.save(newUser);
Child ms1 = new Child();
ms1.setName("Mickey");
Child ms2 = new Child();
ms2.setName("Mouse");
Set mouseSet = new HashSet();
mouseSet.add(ms1);
mouseSet.add(ms2);
//set up association
newUser.setChildren(mouseSet);
//save foreign keys
ms1.setParent(newUser);
ms2.setParent(newUser);
transaction.commit();
// close our session and release resources
session.flush();
session.close();
}
}
---------------------------------------------------------------------
JIRA INFORMATION:
This message is automatically generated by JIRA.
If you think it was sent incorrectly contact one of the administrators:
http://opensource.atlassian.com/projects/hibernate/secure/Administrators.jspa
If you want more information on JIRA, or have a bug to report see:
http://www.atlassian.com/software/jira
|
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