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What Is Cluster.cluster Index And Non Cluster Index ?

Answer»

CLUSTERED Index:- A Clustered index is a special TYPE of index that reorders the way RECORDS in the table are PHYSICALLY stored. Therefore table may have only one clustered index.Non-Clustered Index:- A Non-Clustered index is a special type of index in which the logical order of the index does not match the physical stored order of the rows in the disk. The LEAF nodes of a non-clustered index does not consists of the data pages. instead the leaf node contains index rows.

Clustered Index:- A Clustered index is a special type of index that reorders the way records in the table are physically stored. Therefore table may have only one clustered index.Non-Clustered Index:- A Non-Clustered index is a special type of index in which the logical order of the index does not match the physical stored order of the rows in the disk. The leaf nodes of a non-clustered index does not consists of the data pages. instead the leaf node contains index rows.



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