In MSSQL, each table can have only one clustered index, while in MySQL, the primary key is implemented as a clustered index by default. It provides fast retrieval of rows based on the indexed key and is particu
In a case like this, where data usage varies, or in cases where the maintenance overhead is overwhelming as data moves in and out of the table, the table's ability to respond to user requests might be impacted. This, in turn, limits both the availability and the scalability of the serv...
The following table lists the types of indexes available in SQL Server and provides links to additional information. Expand table Index typeDescriptionAdditional information Hash With a hash index, data is accessed through an in-memory hash table. Hash indexes consume a fixed amount of memory, wh...
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Explains index concepts and includes descriptions of each index type available in SQL Server 2005. Designing Indexes Provides guidelines, rules, and restrictions you should know when you design an index. Implementing Indexes Provides guidelines, rules, and restrictions you should know when you create,...
Explains index concepts and includes descriptions of each index type available in SQL Server. Designing Indexes Provides guidelines, rules, and restrictions you should know when you design an index. Implementing Indexes Provides guidelines, rules, and restrictions you should know when you create, modify...
CONTROL SERVER or ALTER ANY DATABASE permission on the server of the database in which the partition function and partition scheme are being created. [Top] Using SQL Server Management Studio Follow the steps in this procedure to create one or more filegroups, corresponding files, and a table....