Tag: sql server

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Retrofitting date values in SQL

(Arthur Fuller) In a time-tracking database that I worked on recently, the table of interest contained the columns displayed in Listing A. You can make several criticisms of this table design. Most obvious is the use of NULLable columns—this data makes no sense if any of the values are null. (There

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Index Tuning Wizard

(Gregory A. Larsen) There are a number of wizards in SQL Server 2000. One of these wizards is known as the index tuning wizard. The index tuning wizard is used for exactly what it sounds like; it is used for tuning indexes. This article will introduce you to the index tuning wizard and will explain