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我有一個與Liferay Service Builder相關的問題。我想在創建的Join表中創建與自定義列的多對多關係。Liferay Service Builder與自定義列的多對多關係
這是我的service.xml中:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE service-builder PUBLIC "-//Liferay//DTD Service Builder 6.2.0//EN" "http://www.liferay.com/dtd/liferay-service-builder_6_2_0.dtd">
<service-builder package-path="de.mycompany.mm.services">
<author>rawdog</author>
<namespace>mycompany</namespace>
<entity name="Registration" local-service="true" remote-service="false">
<column name="RegID" type="long" primary="true"></column>
<column name="Email" type="String"></column>
<column name="Hash" type="String"></column>
<column name="Validate" type="boolean"></column>
<column name="NewsletterID" type="Collection" entity="Newsletter" mapping-table="Registration_Newsletter"/>
<finder name="Hash" return-type="Registration">
<finder-column name="Hash"></finder-column>
</finder>
</entity>
<entity name="Newsletter" local-service="true" remote-service="false">
<column name="NewsletterID" type="long" primary="true"></column>
<column name="Name" type="String"></column>
<column name="Status" type="boolean"></column>
<column name="RegID" type="Collection" entity="Registration" mapping-table="Registration_Newsletter"/>
</entity>
</service-builder>
這將自動創建下面的SQL CREATE語句:
create table mycompany_Registration_Newsletter (
RegID LONG not null,
NewsletterID LONG not null,
primary key (ANID, MMID)
);
我怎麼可能還自動創建在JOIN表自定義colums像狀態布爾 。它應該看起來像這樣到底:
create table mycompany_Registration_Newsletter (
RegID LONG not null,
NewsletterID LONG not null,
Status BOOLEAN,
primary key (ANID, MMID)
);
感謝您的任何幫助。