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Indexing Strategies


Indexing Strategies

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Ramesh Gummadi
Ramesh Gummadi
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Comments posted to this topic are about the content posted at http://www.sqlservercentral.com/columnists/rgummadi/indexingstrategies.asp


Ramesh Gummadi
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Excellent article - well done !!!



bozo7
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Well done. Very informative.

Ross





pxdanie
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It's good, but somewhat inaccurate. In the first section about filtering on member_number, it says that the leaf level of the non-clusterd index has the row ID. This is true only if the table is a heap table (has no clusterd index on it). If the table does have a clustered index, the leaf level of the non-clustered index on member_nember constains the clustered key value, which is then used to do a clustered index seek to get to the actual data.



samm2425
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great article

very informative





Davidk
Davidk
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I concur, very good article! Now all you need is an animated graphics design to walk through the process using the examples in b-tree format for visualization.



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