Best way to use filtered index in SQL server

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I want to use filtered index in sql server on a table where one table has multiple row with single corresponding Id(geteroryId), and this Id always will come in where clause so how I can implement non clustered index on this column

What I have tried:

The query will be like this,

SQL

select quntity from table name where geteroryId = 2

I just want to implement index on quantity column..Please help.

Posted 7-Aug-17 9:51am

Jyoti Kumari96

Updated 12-Aug-17 1:27am

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Kornfeld Eliyahu Peter 7-Aug-17 16:13pm

Why to set an index on that column? It will help nothing...

Jyoti Kumari96 7-Aug-17 16:16pm

OK. Thanks,
And if I implement index on geteroryId column then how can write query. ?

Kornfeld Eliyahu Peter 7-Aug-17 16:18pm

You need not change the query...
Add the index to table using CREATE INDEX...

ZurdoDev 8-Aug-17 9:23am

An index helps the SQL engine find data faster. Putting it on a quantity column will not likely help much.

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Badal Kumar · Accepted Answer · 2017-08-12T01:27:00

Solution 1

Create NonClustered Index [NOC_CategoryID] on tablename geteroryId ASC

Posted 12-Aug-17 1:27am

Badal Kumar