[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-788) formula-based index and lazy="extra"

[Simon Lebettre (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_28270 ] 

Simon Lebettre commented on HHH-788:
------------------------------------

Hi.

There is a workaround : Just suffix the column name in the formula with the table name. 

example : instead of

<map-key formula="lng_cd"  type="string"/>
 <composite-element class="Description">		        
       	<property name="languageCode" column="lng_cd" />
       	<property name="description" column="prtt_des" />

 where "lng_cd" is a column of "some_table"

 use 

<map-key formula="some_table.lng_cd"  type="string"/>
 <composite-element class="Description">		        
       	<property name="languageCode" column="lng_cd" />
       	<property name="description" column="prtt_des" />

-------
Regards,  Simon ( http://www.linkedin.com/in/simonlebettre )

> formula-based index and lazy="extra"
> ------------------------------------
>
>                 Key: HHH-788
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-788
>             Project: Hibernate3
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 3.1 beta 2
>            Reporter: Gavin King
>            Priority: Minor
>
> Currently, collections with formula-based indexes and lazy="extra" are broken.

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