[ http://opensource.atlassian.com/projects/hibernate/browse/HB-156?page=comments#action_23355 ]
Valentin Chira commented on HB-156:
-----------------------------------
the where helps you only if your value is hardcoded. but what if for example in the where i wanna write something dinamicaly generated like where CLASS_NAME = "<here insert the class name>" or in the value I wanna have the result of some static method call. Does this work? the idea is that i don't want to load all elements in the relation table but only the ones that have some column value like some dinamic value.thx.
> Qualified one-to-many
> ---------------------
>
> Key: HB-156
> URL: http://opensource.atlassian.com/projects/hibernate/browse/HB-156
> Project: Hibernate2
> Type: New Feature
> Versions: 2.0.1
> Reporter: TURIN ACCOUNT
> Priority: Minor
>
>
> Ability to add static criteria to what would otherwise be a one-to-many relationship, to
> make it into a one-to-one relationship. Example: Account has one-to-many relationship to
> Address by way of address.account_id foreign key. However, there is only one "primary"
> address for a given account, indicated in the datamodel by address.is_primary = 'Y' for
> exactly one row for any given Account. Enhancement would let me create a property
> "primaryAddress" on Account that is mapped like a one-to-many except that it also includes
> something like "...AND primary = true".
>
> This allows me to obtain an Account object and call getPrimaryAddress and have that SQL
> query the address table "WHERE account_id = ? AND is_primary = 'Y'".
>
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