question about SQL indexes

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what is Indexes and what are its type why we use index? plz help me

Posted 10-Jun-12 1:04am

ALIWAZ

Updated 10-Jun-12 1:10am

Richard MacCutchan

v2

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4 solutions

Solution 4

SQL Index types are elaborated in the MSDN link at http://msdn.microsoft.com/en-us/library/ms175049.aspx[^]

Posted 10-Jun-12 19:11pm

Ganesan Senthilvel

Solution 3

Please refer:

All about SQL Indexes in following CP article-
Query Optimizer, Index, Unique Index, Clustered Index, Full Text Index, XML Index and SQL commands to create, delete, and rename SQL indexes:
Defining Indexes with SQL Server[^]

Also have a look on:
SQL Server Index Basics[^]
SQL Server Indexes [^]

Posted 10-Jun-12 19:07pm

Prasad_Kulkarni

Solution 2

Yes, Richard correctly point out the place where you can find a lot of answers, but first of all, read this:
http://en.wikipedia.org/wiki/Database_index[^].

—SA

Posted 10-Jun-12 19:03pm

Sergey Alexandrovich Kryukov

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Richard MacCutchan · Accepted Answer · 2012-06-10T01:10:00

Solution 1

Lots of answers here[^].

Posted 10-Jun-12 1:10am

Richard MacCutchan

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Sergey Alexandrovich Kryukov 11-Jun-12 1:04am

That is correct, I voted 5, but there is one of those answers which is more useful than most of the others.
Please see my answer. :-)
--SA