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Problem with Hibernate Criteria, Query by Example and "nullable=false"
posted 6 years ago
i am using Hibernate Criteria with "Query by Example" and have some problems when i set "nullable=false" for OneToMany mapping inside my entities.
The problem is, that the generated SQL query is not the one i expected.
Here is my example code:
SQL Query generated by Hibernate:
As you can see, Hibernate inserts "personenst1_.bp_personenid=?" inside the sql-where-clause, cause personenStichworte in Person.java is mapped with "nullable=false". How can i force Hibernate to exclude this property without
changing nullable to true? (I have already tested Example.create(personenStichwort).excludeProperty("bp_personenid"), but doesn't work as well)