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Friday, September 6, 2013

SQL SERVER – Difference Between Candidate Keys and Primary Key | Journey to SQL Authority with Pinal Dave

Introduction Not long ago, I had an interesting and extended debate with one of my friends regarding which column should be primary key in a table. The debate instigated an in-depth discussion about candidate keys and primary keys. My present article revolves around the two types of keys. Let us first try to grasp the… Continue Reading...

Source: SQL SERVER – Difference Between Candidate Keys and Primary Key | Journey to SQL Authority with Pinal Dave