程序包 org.hibernate.annotations

注释类型 JoinColumnOrFormula

@Target({METHOD,FIELD})
@Retention(RUNTIME)
@Repeatable(JoinColumnsOrFormulas.class)
public @interface JoinColumnOrFormula

Allows joins based on column or a formula. One of formula() or column() should be specified, but not both.

作者:

Sharath Reddy

可选元素概要

可选元素

修饰符和类型	可选元素	说明
javax.persistence.JoinColumn	column	The column to use in joining.
JoinFormula	formula	The formula to use in joining.

元素详细资料

formula

JoinFormula formula

The formula to use in joining.

默认值:

@org.hibernate.annotations.JoinFormula(value="", referencedColumnName="")

column

javax.persistence.JoinColumn column

The column to use in joining.

默认值:

@javax.persistence.JoinColumn