Indexing

Technical Article

Index Information with column name in whole databs

  • Script

Through this script we can fetch on regular index information with whole database. Here i am use temporary tebale concept show no procedure so its run quickly and also fetch information from production database in uptime. No sytem generate index information not send me.

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2005-08-09 (first published: )

207 reads

Technical Article

Finding All Index Info for Small Databases

  • Script

This is a simple script which would list sp_helpindex information for all the tables in the database. You dont have to provide any table name or anything. Just run it on the database from which you want to retrieve the information.This is helpful when you have several servers running the same form of DB, and […]

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2005-08-10 (first published: )

193 reads

SQLServerCentral Article

Indexed Views With Outer Joins

  • Article

SQL Server 2000 has indexed views, which can greatly improve database performance. However there are a number of restrictions on building the view, including the restriction against outer joins. So how can this work? New author Jean Charles Bulinckx brings us a technique that can help you get around this restriction.

(6)

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2005-05-19

24,410 reads

Technical Article

Script to Move Indexes off of the Primary Filegrou

  • Script

This is a stored proc that will move your indexes to two new file groups. A Cindex file group is for the clustered indexes and NCindex file group is for non clustered indexes. The parameters for this procedure are @CPATH - the path to the clustered index datafiles @NCPATH - the path to the nonclustered […]

(1)

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2005-04-29 (first published: )

391 reads

Technical Article

Reindex Procedure with a Twist (or two)

  • Script

We’ve all seen reindex procedures that rebuild all indexes in a database or all indexes in a database which have less than a specified ScanDensity. This one goes a few steps further. First, the DBA can specify a ScanDensity_Threshold (a min value for ScanDensity), plus a Limit (qty or %). If you specify a ScanDensity_Threshold […]

(1)

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2005-06-14 (first published: )

1,849 reads

Technical Article

SQL Server Database Index Performance

  • Article

When it comes to auditing index use in SQL Server databases, I sometimes get overwhelmed. For example, how to do you go about auditing indexes in a database with over 1,500 tables? While auditing a single index is relatively straight-forward, auditing thousands of them in multiple databases is not an easy task. Whether the task is easy or not, it is an important task if you want to optimize the performance of your SQL Server databases.

2005-01-18

3,860 reads

External Article

Clustering for Indexes

  • Article

There is nothing spectacular about using indexes per say. However, on many occasions I have come across a variety of SQL coders that never consider validating that the index they think they are using is efficient or even being used at all. We can all put indexes on the columns that we think will be required to satisfy individual queries, but how do we know if they will ever be used. You see, if the underlying table data is constructed, contains, or is ordered in a particular way, our indexes may never be used. One of the factors around the use of an index is its clustering factor and this is what this article is about.

2004-12-23

3,412 reads

SQLServerCentral Article

Boost Your Performance - Bad Index Detection

  • Article

SQL Server depends heavily on good indexing to perform well. The optimizer requires relevant and intelligent indexing in order to do its job well. Author Andre Vigneau brings us a script that he uses to detect possible index problems in the database design as well as a number of hints to ensure that your database is performing optimally.

(1)

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2004-12-08

16,246 reads

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Question of the Day

Encoding URLs

I have this data in a SQL Server 2025 table:

CREATE TABLE Response
( ResponseID INT NOT NULL CONSTRAINT ResponsePK PRIMARY KEY
, ResponseVal VARBINARY(5000)
)
GO
If I want to get a value from this table that I can add to a URL in a browser, which of these code items produces a result I can use?

See possible answers