1 Reply Latest reply on Jun 16, 2009 9:25 AM by wyborowiec

preventing dirty reads non repetablereads

mravikrish Jun 5, 2009 7:45 AM

Hi,

i am new to transactions concept.i want to prevent dirty reads,non repetable reads,panthom reads. i am using @verson attribute on my entity account. can any body suggest

Thanks@Regards
K.Ramu

1. Re: preventing dirty reads non repetablereads

wyborowiec Jun 16, 2009 9:25 AM (in response to mravikrish)

You've got to set proper transaction isolation level in your data source (SERIALIZABLE in your case). @Version annotation is used to turn on optimistic locking policy for a given entity which is separate issue from transaction isolation.
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