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woezelmann
 Post subject: [solved] join fetch on empty collections
PostPosted: Tue Feb 02, 2010 7:16 am 
Newbie

Joined: Fri Aug 22, 2008 6:12 am
Posts: 13
Hello there,

I am executing a query like this:
Code:
select p from Product as p join fetch p.inventories as i

where inventories is a collection of Inventory *duh*.

I only get results for Products that have Inventories but I need also those without...

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Last edited by woezelmann on Tue Feb 02, 2010 8:18 am, edited 1 time in total.

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nordborg
 Post subject: Re: join fetch on empty collections
PostPosted: Tue Feb 02, 2010 7:57 am 
Expert
Expert

Joined: Wed Mar 03, 2004 6:35 am
Posts: 1240
Location: Lund, Sweden
Use a left join:

Code:
select p from Product as p left join fetch p.inventories as i
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woezelmann
 Post subject: Re: [solved] join fetch on empty collections
PostPosted: Tue Feb 02, 2010 8:19 am 
Newbie

Joined: Fri Aug 22, 2008 6:12 am
Posts: 13
great, works, thanks

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