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Benefits of Referential integrity

wsjwsj2
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Last Modified: 2012-05-09
Hi Experts,

I am learning to use Access 2007 and have a question on Referential integrity.  When I am joining two tables together, access asks for join type. Such as 1:1, then I have the option to use Referential integrity, but what benefits would it bring me? I googled and get more confused, the answer I got is " it won't delete/update the parent information when the child information referred to is modified."
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