[jboss-user] [JBoss Messaging] - Re: JBM_MSG_REF and JBM_MSG has no foreign key relationship?

[ataylor]

purely for performance reasons I think. adding referential constraints means it would take longer to insert a record, it wouldn't be much but since you could be writing 1000's of records a second it can add up. You could always add the FK your self if you thought it would be beneficial. 

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