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Sunday, September 15, 2013

SQL SERVER – Three T-SQL Script to Create Primary Keys on Table | Journey to SQL Authority with Pinal Dave

I have always enjoyed writing about three topics Constraint and Keys, Backup and Restore and Datetime Functions. Primary Keys constraints prevents duplicate values for columns and provides unique identifier to each column, as well it creates clustered index on the columns. -- Primary Key Constraint upon Table Created Method 1 USE AdventureWorks GO CREATE TABLE… Continue Reading...

Source: SQL SERVER – Three T-SQL Script to Create Primary Keys on Table | Journey to SQL Authority with Pinal Dave