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Old September 26th, 2003, 10:13 AM
re_anu re_anu is offline
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Default Foreign Key Problem

I have a general question. Can a Foreign key field take null values? I read at a couple of places that it can , but somme people say that it can't since a FK should be a values referring some PK(makes sense). I am confused. I am designing a database and I need to know soon. Thanks for your help in advance.............

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