Hello,
I believe Andrei responded to your last email "How to generate the PK?"
that seems to be related:
http://dev.eclipse.org/mhonarc/lists/eclipselink-users/msg05115.html
If it didn't help, what database are you using and how have you set up
the Identity in the database?
Best Regards,
Chris
On 16/08/2010 11:32 AM, Tanujit Chowdhury wrote:
Hi,
I have a table which does not have PrimaryKey. But I have to declare a
column as PK by this annotations:
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "UserKeyfield")
When I am performing an INSERT in this table using JPQL I am getting
exception as null value can not be inserted into database for the
column "UserKeyfield". I have checked that my Java object representing
that table is having that PK value but while inserting it is just not
getting inserted. May be because it is defined as
"@GeneratedValue(strategy = GenerationType.IDENTITY)".
Is there any workaround to explicitely add the PK value while inserting
the object into database?
--
Tanujit Chowdhury
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