Hello,

I'm using Java Persistence and Jboss.

I have an entity with a composite primary key (pk.root, pk.extension) and when I try to query for multiple istances of the pk I get a "java.sql.sqlexception: No value specified for parameter 4" error.

The EJBQL query has the following where clause:
WHERE Entity.pk = ?1 or Entity.pk = ?2

Then I set the two parameters (entitypk1 and entitypk2 are two istance of the primary key composite object):
query.setParameter(1, entitypk1);
query.setParameter(1, entitypk2);

This produces an Hibernate query as follows:
where (ENTITY_PK_ROOT, ENTITY_PK_EXT) = (?, ?) OR (ENTITY_PK_ROOT, ENTITY_PK_EXT) = (?, ?)

which, as said, produces a:
java.sql.sqlexception: No value specified for parameter 4

Any idea?

Thanks, Umberto