java Programming Glossary: nullable

Can add extra field(s) to @ManyToMany Hibernate extra table?

http://stackoverflow.com/questions/1153409/can-add-extra-fields-to-manytomany-hibernate-extra-table

@Id @Column name studid private String stId @Column nullable false name studname private String studName @Column name stmajor..

Making a OneToOne-relation lazy

http://stackoverflow.com/questions/1444227/making-a-onetoone-relation-lazy

of some clarifications to KLE 's answer Unconstrained nullable one to one association is the only one that can not be proxied.. on your model e.g. if your one to one association is nullable . Now as far as original question goes A @ManyToOne fetch FetchType.LAZY.. B @OneToOne is trickier. If it's definitely not nullable go with Rob H.'s suggestion and specify it as such @OneToOne..

In a bidirectional JPA OneToMany/ManyToOne association, what is meant by “the inverse side of the association”?

http://stackoverflow.com/questions/2584521/in-a-bidirectional-jpa-onetomany-manytoone-association-what-is-meant-by-the-in

Serializable ... @ManyToOne @JoinColumn name CUST_ID nullable false public Customer getCustomer return customer ... It seems..

Hibernate JPA Sequence (non-Id)

http://stackoverflow.com/questions/277630/hibernate-jpa-sequence-non-id

sequenceName MY_SEQUENCE @Column name SEQ_VAL unique false nullable false insertable true updatable true public Long getMySequencedValue..

What are major differences between C# and Java?

http://stackoverflow.com/questions/295224/what-are-major-differences-between-c-sharp-and-java

but there's no language support Java has no equivalent of nullable value types Boxing in Java uses predefined but normal reference..

Bypass GeneratedValue in Hibernate (merge data not in db?)

http://stackoverflow.com/questions/3194721/bypass-generatedvalue-in-hibernate-merge-data-not-in-db

strategy ....UseIdOrGenerate @Column name ID nullable false private Integer id and import org.hibernate.id.IdentityGenerator..

Java try-finally return design question

http://stackoverflow.com/questions/4185340/java-try-finally-return-design-question

a mistake in retrospect much like references being nullable mutable by default and according to some checked exceptions..

Mapping ManyToMany with composite Primary key and Annotation:

http://stackoverflow.com/questions/6405746/mapping-manytomany-with-composite-primary-key-and-annotation

name system uuid strategy uuid @Column name student_id nullable false public String getId return id public void setId String.. system uuid strategy uuid @Column name teachingClass_id nullable false public String getId return id public void setId String..

Can someone please explain mappedBy in hibernate?

http://stackoverflow.com/questions/9108224/can-someone-please-explain-mappedby-in-hibernate

strategy GenerationType.IDENTITY @Column name IDAIRLINE nullable false public Integer getIdAirline return idAirline private void.. idAirline this.idAirline idAirline @Column name NAME nullable false public String getName return name public void setName.. this.name DAOUtil.convertToDBString name @Column name CODE nullable false length 3 public String getCode return code public void..

What's the point of Guava's Optional class

http://stackoverflow.com/questions/9561295/whats-the-point-of-guavas-optional-class

the concept you actually mean when you make a variable nullable but not always. When it isn't we recommend that you write your..

How to present the nullable primitive type int in Java?

http://stackoverflow.com/questions/985151/how-to-present-the-nullable-primitive-type-int-in-java

to present the nullable primitive type int in Java I am designing an entity class which.. not sure which year the document is created. Therefore a nullable int type as in C# will be well suited. However Java does not.. as in C# will be well suited. However Java does not have a nullable feature as C# has. I have two options but I don't like them..