Eclipse Community Forums: EclipseLink » Eager OneToOne relationship not using JOIN

Help

Home

Home » Eclipse Projects » EclipseLink » Eager OneToOne relationship not using JOIN

Show: Today's Messages :: Show Polls :: Message Navigator

Eager OneToOne relationship not using JOIN [message #653898]

Fri, 11 February 2011 13:16

Mauro Flores
Messages: 83
Registered: September 2009
Location: Brasil

Member

An entity A has an eager one to one relationship with B(ore many to one).

When I run "Select a FROM A a", I'd like to eclipselink build just one sql select clause with a A e B joined.

But, unfortunally, eclipslinks build many sql select clause. One for listing A, and for each A instance a sql select for B.

How can I configure eclipselink in order to buld just one select clause?

Thanks. Mauro

Report message to a moderator

[Message index]

		Eager OneToOne relationship not using JOIN By: Mauro Flores on Fri, 11 February 2011 13:16
		Re: Eager OneToOne relationship not using JOIN By: Chris Delahunt on Fri, 11 February 2011 13:31
		Re: Eager OneToOne relationship not using JOIN By: Mauro Flores on Fri, 11 February 2011 15:01

Previous Topic:	CriteriaQuery<Boolean> fails with NoResultException but works when running generated SQL manua
Next Topic:	RCP and concurrency

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sun May 19 07:09:34 EDT 2013