about exception message

[Spark]

Hi here,

I got a problem in my program. Spring+hibernate+postgresql were used
in my case.
I manipulate data use HibernateTemplate from spring, sometime I do
some operation to break the database constraint, such as insert a
duplicate key record. I obtain the reason of exception by mothed
getMessage(). the following message was presented
"Could not execute JDBC batch update; nested exception is
org.hibernate.exception.ConstraintViolationException: Could not
execute JDBC batch update".
But it's not as me might expect. I wanted the orignal message from the
database.

Appriciate anyone who point me out!

lx

 

[Sabine Dinis Blochberger]

Hi here,

I got a problem in my program. Spring+hibernate+postgresql were used
in my case.
I manipulate data use HibernateTemplate from spring, sometime I do
some operation to break the database constraint, such as insert a
duplicate key record. I obtain the reason of exception by mothed
getMessage(). the following message was presented
"Could not execute JDBC batch update; nested exception is
org.hibernate.exception.ConstraintViolationException: Could not
execute JDBC batch update".
But it's not as me might expect. I wanted the orignal message from the
database.

I would say look at the PostgreSQL logs.

Appriciate anyone who point me out!

lx

The word ConstraintViolationException makes me think you tried to insert
a primary key that already exists, or a foreign key that doesn't.