Table (Java EE 5 SDK)

javax.persistence Annotation Type Table

@Target(value=TYPE)
@Retention(value=RUNTIME)
public @interface Table

This annotation specifies the primary table for the annotated entity. Additional tables may be specified using SecondaryTable or SecondaryTables annotation.

If no Table annotation is specified for an entity class, the default values apply.

    Example:

    @Entity
    @Table(name="CUST", schema="RECORDS")
    public class Customer { ... }
 

从以下版本开始:

Java Persistence 1.0

name

public abstract String name

(Optional) The name of the table.

Defaults to the entity name.

默认值:

""

catalog

public abstract String catalog

(Optional) The catalog of the table.

Defaults to the default catalog.

默认值:

""

schema

public abstract String schema

(Optional) The schema of the table.

Defaults to the default schema for user.

默认值:

""

uniqueConstraints

public abstract UniqueConstraint[] uniqueConstraints

(Optional) Unique constraints that are to be placed on the table. These are only used if table generation is in effect. These constraints apply in addition to any constraints specified by the Column and JoinColumn annotations and constraints entailed by primary key mappings.

Defaults to no additional constraints.

默认值:

{}

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