13-组件映射和多对多映射.pdf
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第六章映射组成关系
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映射组成关系
映射组成关系
create table customer02(
id int primary key,
name varchar2(15),
home_street varchar2(255),
home_city varchar2(255),
home_province
varchar2(255),
home_zipcode varchar2(255),
com_street varchar2(255),
com_city varchar2(255),
com_province varchar2(255),
com_zipcode varchar2(255)
)
映射组成关系 映射文件
hibernate-mapping
class name=“popent.Customer table= customers02
id name=id column=“id” type integer
generator class=increment/
/id
property name=name column=“name” type string“/
component name=homeAddress class=“popent.Address
parent name=customer/
property name=street column=“home_street” type string“/
property name=city column=“home_city”type string“/
property name=province column=“home_province” type string“/
property name=zipcode column=“home_ziocode” type string“/
/component
component name=comAddress class=“popent.Address
parent nam
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