[hibernate-issues] [Hibernate-JIRA] Created: (HBX-1112) Reverse engineering problem with composite primary key

[Christian Meyer (JIRA)]

Reverse engineering problem with composite primary key
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                 Key: HBX-1112
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1112
             Project: Hibernate Tools
          Issue Type: Bug
    Affects Versions: 3.2.4 Beta1
         Environment: configuration:
Hibernate Tools version: HibernateTools-3.2.4.CR2-R200901280154
Hibernate version: hibernate-3.2.6.ga.zip
Database: Sybase SQL Anywhere 10.0.1.3415
JDBC-Driver: jconnect 6.05
Eclipse Version: 3.4.0

Code Generation Configuration:
Use Java 5 syntax and generate EJB3 annotations switched on.
Exporters: domain code.

            Reporter: Christian Meyer


Hello,
I have a problem reverse engineering domain code from a sybase anywhere 10 database.

For every table with composite primary key i get the following exception:

org.hibernate.cfg.JDBCBinderException: Duplicate names found for primarykey.

Her is one example:

create table DCALLS
(
AES timestamp default timestamp,
APPLID char(8) not null,
DIALOG integer not null,
COUNTER integer,
constraint PK_DCALLS primary key (APPLID, DIALOG)
);

For downloading developer edition of sybase anywhere version 10 follow the link: http://marketing.ianywhere.com/forms/SQLAny10DevEditionCDReigster
I used a Hibernate dialect from the sybase homepage: http://www.sybase.de/detail?id=1057826



org.hibernate.cfg.JDBCBinderException: Duplicate names found for primarykey.
Existing name: APPLID JDBC name: DIALOG on table org.hibernate.mapping.Table(sybase10.DCALLS)
Duplicate names found for primarykey. Existing name: APPLID JDBC name: DIALOG on table org.hibernate.mapping.Table(sybase10.DCALLS)


all Tables with single key are fine.



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