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Articles with tag Primary Key (PK) Rss

Search for any content tagged primary key (pk)

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Do You Really Need Surrogate Keys? Part 1 – Concepts and Methods

This is the first of a series of articles to analyze the use of surrogate keys in different scenarios.   Read more...
By Wagner Crivelini 2010/10/25 | Source: | Category: primary key (pk)
Rating: |  Discuss |   Briefcase | 13,042 reads

Ways to minimize sort operations

In this article Brian Ellul explorea how it's possible to eliminate the SORT operator (and its performance cost) on performing SELECTS statements.  Read more...
By Brian Ellul 2010/09/15 | Source: | Category: sort operator
Rating: |  Discuss |   Briefcase | 10,772 reads
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