I have the following tables: A: id B: id, text AB: aID, bID
I want joib A and B, where B.text contains the word "cat".
This is a sleep request:
Criteria c = session.createCriteria(TableA.class, "A");
c.createAlias("A.bs", "B", JoinType.INNER_JOIN, Restrictions.like("b.text", "%cat%"));
c.setProjection(Projections.property("id"));
Generated Request:
Select id
FROM A a
INNER JOIN AB ab ON a.id=ab.aID AND (b.text like ?)
INNER JOIN B b ON b.id=ab.bID AND (b.text like ?)
For some reason AND (b.text like ?)appears in both internal compounds. As I understand it, it should only be in the second. This throws the following exception:
java.sql.SQLException: No value specified for parameter 2
I assume this is happening because it has only one parameter and two "?".
What am I missing?
EDIT:
Adding persistent classes:
@Entity
@Table(name="A")
Class A {
@Id
@Column(name="id", length=255)
protected String id;
@OneToMany
@JoinTable(name="AB", joinColumns = @JoinColumn( name="aID"), inverseJoinColumns = @JoinColumn( name="bID"))
@LazyCollection(LazyCollectionOption.FALSE)
protected List<B> bs;
}
@Entity
@Table(name="B")
Class B {
@Id
@Column(name="id", length=255)
protected String id;
@Column(name="text", length=255)
protected String text;
}
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