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Does @IndexColumn provide better performance when using JPA?

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samd

Post subject: Does @IndexColumn provide better performance when using JPA?

Posted: Fri Oct 05, 2007 3:38 am

Regular

Joined: Fri Oct 05, 2007 3:22 am
Posts: 69

Just curious if using this gives a performance gain? I know JPA 1 doesn't have indexing so does provide that functionality?

In addition, if I have a bi-directional @OneToMany I need to remove the mappedby and the original owning side of the relationship and use some workaround where you have to provide a getPosition method?

Thanks, S.D.

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samd

Post subject:

Posted: Fri Oct 05, 2007 1:03 pm

Regular

Joined: Fri Oct 05, 2007 3:22 am
Posts: 69

Anyone? I haven't found any documentation really defining the need for @IndexColumn or the advantages/disadvantages.

S.D.

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ido.ran

Post subject: Re: Does @IndexColumn provide better performance when using JPA?

Posted: Mon May 25, 2009 4:03 am

Beginner

Joined: Thu Jul 31, 2008 8:28 pm
Posts: 24

Hi,
I'm also trying to use @IndexColumn.
Did you find you answer? It will be great if you can share it.

Thank you,
Ido.

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