MS SQL Server index?
Submitted by: AdministratorIndexes of SQL Server are similar to the indexes in books. They help SQL Server retrieve the data quicker. Indexes are of two types. Clustered indexes and non-clustered indexes. Rows in the table are stored in the order of the clustered index key.
There can be only one clustered index per table.
Non-clustered indexes have their own storage separate from the table data storage.
Non-clustered indexes are stored as B-tree structures.
Leaf level nodes having the index key and it's row locater
Syntax:
CREATE [ UNIQUE ] [ CLUSTERED | NONCLUSTERED ] INDEX index_name ON table_name
Submitted by: Administrator
There can be only one clustered index per table.
Non-clustered indexes have their own storage separate from the table data storage.
Non-clustered indexes are stored as B-tree structures.
Leaf level nodes having the index key and it's row locater
Syntax:
CREATE [ UNIQUE ] [ CLUSTERED | NONCLUSTERED ] INDEX index_name ON table_name
Submitted by: Administrator
Read Online MS SQL Server Indexes Job Interview Questions And Answers
Top MS SQL Server Indexes Questions
| ☺ | Explain the types of indexes? |
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| ☺ | Can you explain important index characteristics? |
| ☺ | Write down the syntax and an example for create, rename and delete index? |
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