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SQL Server Multiple null values
I was asked in an interview..."Suppose u have a field with UNIQUE KEY. can u leave two or more cells NULL in SQL Server 2005...If Yes then Why...if NOT then Why.....
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I was asked in an interview..."Suppose u have a field with UNIQUE KEY. can u leave two or more cells NULL in SQL Server 2005...If Yes then Why...if NOT then Why.....
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