Answer Detail: RE: What is the basic difference between primary key a...

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Question: What is the basic difference between primary key and (unique key along with Not NULL).

September 09, 2007 16:07:30	#7
Dumpo	Member Since: Visitor Total Comments: N/A
RE: What is the basic difference between primary key a...
It is also required to create a referential integrity (foreign key) constraint.