[nhibernate-issues] [JIRA] Created: (NH-1001) Select statement issued for each not-found=ignore

[NHibernate J. <mik...@us...>]

Select statement issued for each not-found=ignore
-------------------------------------------------

         Key: NH-1001
         URL: http://jira.nhibernate.org/browse/NH-1001
     Project: NHibernate
        Type: Bug
  Components: Core  
    Versions: 1.2.0.Alpha1, 1.2.0.Beta1, 1.2.0.Beta2, 1.2.0.Beta3, 1.2.0.CR1, 1.2.0.CR2, 1.2.0.GA    
    Reporter: Tomer Avissar
    Priority: Minor


When using the not-found=ignore attribute in a one-to-many/many-to-many, NHibernate is issuing a query for every element not found in the collection, even when using an outer join. 

In some cases this causes a significant performance overhead.

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