[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-3199) Some query fail in BinaryLogicOperatorNode.mutateRowValueConstructorSyntaxesIfNecessary when there is a one-to-one bidi relation.

[Benjamin Lerman (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_30921 ] 

Benjamin Lerman commented on HHH-3199:
--------------------------------------

 This bug is still present in 3.3.0

> Some query fail in BinaryLogicOperatorNode.mutateRowValueConstructorSyntaxesIfNecessary when there is a one-to-one bidi relation.
> ---------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HHH-3199
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3199
>             Project: Hibernate3
>          Issue Type: Bug
>          Components: query-hql
>    Affects Versions: 3.2.6
>         Environment: Hibernate version 3.2.6.ga. Database postgreSQL,
>            Reporter: Benjamin Lerman
>         Attachments: example.zip
>
>
>  When mapping a one-to-one bidi relation with the following mappings :
> <hibernate-mapping>
> <class lazy="true" name="com.genia.toolbox.model.association.one_to_one_bidi.impl.DriverOneToOneBidiImpl" proxy="com.genia.toolbox.model.association.one_to_one_bidi.DriverOneToOneBidi" table="_driver_one_to_one_bidi">
> <id name="identifier" column="_identifier" type="java.lang.Long" unsaved-value="null">
> <generator class="hilo"><param name="table">_hibernate_unique_key_169</param></generator>
> </id>
> <one-to-one cascade="persist,merge,save-update" class="com.genia.toolbox.model.association.one_to_one_bidi.impl.CarOneToOneBidiImpl" name="carInternal" property-ref="driverInternal"/>
> </class>
> </hibernate-mapping>
> and
> <hibernate-mapping>
> <class lazy="true" name="com.genia.toolbox.model.association.one_to_one_bidi.impl.CarOneToOneBidiImpl" proxy="com.genia.toolbox.model.association.one_to_one_bidi.CarOneToOneBidi" table="_car_one_to_one_bidi">
> <id name="identifier" column="_identifier" type="java.lang.Long" unsaved-value="null">
> <generator class="hilo"><param name="table">_hibernate_unique_key_181</param></generator>
> </id>
> <many-to-one cascade="persist,merge,save-update" class="com.genia.toolbox.model.association.one_to_one_bidi.impl.DriverOneToOneBidiImpl" name="driverInternal" column="_driver" unique="true"/>
> </class>
> </hibernate-mapping>
>  the following query:
> FROM com.genia.toolbox.model.association.one_to_one_bidi.DriverOneToOneBidi AS a2, com.genia.toolbox.model.association.one_to_one_bidi.CarOneToOneBidi AS a3 WHERE ((a2.carInternal)=(a3))
> failed with an exception:
> left and right hand sides of a binary logic operator were incompatibile
> This is due to the call to the method mutateRowValueConstructorSyntaxesIfNecessary of BinaryLogicOperatorNode.
> One of the type is a OneToOneType which returns 0 for getColumnSpan while the other is a ManyToOneType that returns 1. The two values are not equal and an exception is thrown.
>  I join to this issue the relevant classes and mappings.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira