The Entity definition is:
@Entity
@DynamicInsert
@DynamicUpdate
public class ProductInformation {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
@Version
private Long version;
private String url;
private String price;
private String bookName;
private String isbn;
@Lob
@Basic(fetch = FetchType.LAZY)
private String sourceFile;
@Lob
@Basic(fetch = FetchType.LAZY)
private String information;
...
}
I load all the entries using the following JPQL query:
from ProductInformation
Afterwards the fields annotated with @Basic are accessed during a Export procedure. I can see the following output in the SQL logs (the lazy loading is visible):
select productinf0_.id as id1_0_, productinf0_.book_name as book_nam2_0_, productinf0_.isbn as isbn4_0_, productinf0_.price as price5_0_, productinf0_.url as url7_0_, productinf0_.version as version8_0_ from product_information productinf0_
select productinf_.information as informat3_0_, productinf_.source_file as source_f6_0_ from product_information productinf_ where productinf_.id=?
select productinf_.information as informat3_0_, productinf_.source_file as source_f6_0_ from product_information productinf_ where productinf_.id=?
select productinf_.information as informat3_0_, productinf_.source_file as source_f6_0_ from product_information productinf_ where productinf_.id=?
select productinf_.information as informat3_0_, productinf_.source_file as source_f6_0_ from product_information productinf_ where productinf_.id=?
select productinf_.information as informat3_0_, productinf_.source_file as source_f6_0_ from product_information productinf_ where productinf_.id=?
...
Is there a way to fetch the @Basic(fetch = FetchType.LAZY) annotated fields in the JPQL Query?