[nhibernate-issues] [NHJIRA] Created: (NH-2761) SchemaUpdate Generates Additional Relations Mandatory on Both Endpoints

[Ricardo P. (JIRA) <nh...@gm...>]

SchemaUpdate Generates Additional Relations Mandatory on Both Endpoints
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                 Key: NH-2761
                 URL: http://216.121.112.228/browse/NH-2761
             Project:  NHibernate
          Issue Type: Bug
          Components: Tests
    Affects Versions: 3.2.0Beta1
            Reporter: Ricardo Peres
         Attachments: bd.png, NHTest.zip

SchemaUpdate generates invalid schema. Additional relations, mandatory on both sides, are added to the following mapping (also attached), please see the attached picture:

<hibernate-mapping default-lazy="false" namespace="NHTest" assembly="NHTest" xmlns="urn:nhibernate-mapping-2.2">
	<class name="A" lazy="false" table="`A`">
		<id name="Id" access="property" column="`A_ID`">
			<generator class="hilo" />
		</id>
		<property name="AProperty" column="`A_PROPERTY`" length="50"/>
		<many-to-one name="B" class="B" column="`B_ID`" not-null="false" />
		<many-to-one name="C" class="C" column="`C_ID`" not-null="false" />
	</class>
</hibernate-mapping>

<hibernate-mapping default-lazy="false" namespace="NHTest" assembly="NHTest" xmlns="urn:nhibernate-mapping-2.2">
	<class name="B" lazy="false" table="`B`">
		<id name="Id" access="property" column="`B_ID`">
			<generator class="hilo" />
		</id>
		<property name="BProperty" column="`B_PROPERTY`" length="50"/>
		<set name="As" inverse="true">
			<key column="`B_ID`"/>
			<one-to-many class="A"/>
		</set>
		<many-to-one name="C" class="C" column="`C_ID`" not-null="false" fetch="select"/>
	</class>
</hibernate-mapping>

<hibernate-mapping default-lazy="false" namespace="NHTest" assembly="NHTest" xmlns="urn:nhibernate-mapping-2.2">
	<class name="C" lazy="false" table="`C`">
		<id name="Id" access="property" column="`C_ID`">
			<generator class="hilo" />
		</id>
		<property name="CProperty" column="`C_PROPERTY`" length="50"/>
		<set name="As" inverse="true">
			<key column="`A_ID`"/>
			<one-to-many class="A"/>
		</set>
		<set name="Bs" inverse="true">
			<key column="`B_ID`"/>
			<one-to-many class="B"/>
		</set>
	</class>
</hibernate-mapping>

A test case is included which only generates the schema.

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