Analyze the missingindex suggestions provided by SQLServer

Test the index definition in the table based ON SQLServer2008AdventureWorks2008, TablePerson. Person.: CREATENONCLUSTEREDINDEX [IX_Person_LastName_FirstName_MiddleName] ON.

Test the index definition in the table based ON SQLServer2008AdventureWorks2008, TablePerson. Person.: CREATENONCLUSTEREDINDEX [IX_Person_LastName_FirstName_MiddleName] ON.

Test the index definition in the table based on SQL Server 2008 AdventureWorks2008, TablePerson. Person:

[Ix1]

[Ix_firstname]

Go

Therefore, it is recommended that you use the Missing Index provided by SQL Server after analysis. After creating an Index, pay attention to the Index usage, such as the ratio of Seek/Scan/Lookup/Update, and adjust the data accordingly. In the case of many updates and few queries, creating multiple indexes may cause a burden.

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