org.teasoft.bee.osql.annotation

注释类型 JoinTable

@Target(value=FIELD)
 @Retention(value=RUNTIME)
public @interface JoinTable

用于表连接的注解.Annotation for tables join.

从以下版本开始:

1.7

作者:

Kingstar

可选元素概要

可选元素

限定符和类型	可选元素和说明
JoinType	joinType
String	mainField 主表关联的字段.The join on field of main table.
String	subAlias 从表别名.Subtable alias.
String	subClass 从表的class类型;与主表实体在同一包下,可以只写类名.
String	subField 从表关联的字段.The join on field of subtable.

元素详细资料

joinType

public abstract JoinType joinType

默认值:

org.teasoft.bee.osql.annotation.JoinType.JOIN

mainField

public abstract String mainField

主表关联的字段.The join on field of main table.

返回:

main table's join field name.

默认值:

""

subField

public abstract String subField

从表关联的字段.The join on field of subtable.

返回:

subtable's join field name.

默认值:

""

subAlias

public abstract String subAlias

从表别名.Subtable alias.

返回:

subtable alias.

默认值:

""

subClass

public abstract String subClass

从表的class类型;与主表实体在同一包下,可以只写类名.(在使用List类型的从表时才有效) Subtable class type, if it has same package with main table,the package name can be omitted. (effect when using a list type Subtable)

返回:

sub Class name.

从以下版本开始:

1.9.8

默认值:

""