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Popular Articles

Free Tools for the SQL Server DBA Part 2

After a very popular first article on tools for the DBA, David Bird is back with a list of some utilities you might find very handy for working with SQL Server.  Read more...
By David Bird 2008/12/04 | Source: SQLServerCentral.com | Category: Tools
Rating: |  Discuss |  Briefcase | 63,160 reads

ROW_NUMBER(): An Efficient Alternative to Subqueries

The ROW_NUMBER function has drastically changed the way we can write a number of queries in T-SQL. New author Francis Rodrigues brings us a few places where this function can improve the efficiency of your code.  Read more...
By Francis Rodrigues 2009/05/12 | Source: SQLServerCentral.com | Category: T-SQL
Rating: |  Discuss |  Briefcase | 36,119 reads

How To Get Table Row Counts Quickly And Painlessly

Use sysindexes\DMVs insead of select count(*) to retreive table row counts  Read more...
By Kendal Van Dyke 2009/09/02 | Source: SQLServerCentral.com | Category: T-SQL
Rating: |  Discuss |  Briefcase | 22,101 reads

Introduction to Indexes

Indexes are critical to good performance in SQL Server. However many people don't understand how indexes work and why they are important. MVP Gail Shaw provides us with an introductory article to explain the basics of indexing.  Read more...
By Gail Shaw 2009/10/26 | Source: SQLServerCentral.com | Category: Indexing
Rating: |  Discuss |  Briefcase | 14,014 reads

Map IP Address to a Geographical Location

Find the country, region and city of a user from an IP address using SQL Server. Oscar Garcia provides some code and resources if you want to dig into your analytics on your own.  Read more...
By Oscar D Garcia 2009/07/09 | Source: SQLServerCentral.com | Category: SQL Server
Rating: |  Discuss |  Briefcase | 18,284 reads

Twenty tips to write a good stored procedure

This article will provide some useful information to write a SP. I have emphasized on performance.  Read more...
By Arup Chakraborty 2009/08/10 | Source: SQLServerCentral.com | Category: Performance Tuning
Rating: |  Discuss |  Briefcase | 36,547 reads

Methods For Converting a Stored Procedure

An interesting use of T-SQL to run a stored procedure as part of a SELECT statement to get a result set to be used and combined with other tables. From Eli Leiba, learn how you can build a stored procedure into your queries.  Read more...
By Eli Leiba 2009/10/29 | Source: SQLServerCentral.com | Category: T-SQL
Rating: |  Discuss |  Briefcase | 12,604 reads

How to Connect to a SQL 2005 Server When You Are Completely Locked Out

If you need to connect to a SQL server and don't have the 'sa' password plus the builtin\administrators account has been removed then Rudy Panigas shows us what you need to know.   Read more...
By Rudy Panigas 2009/11/03 | Source: SQLServerCentral.com | Category: Administration
Rating: |  Discuss |  Briefcase | 12,177 reads

9 Things to Do When You Inherit a Database

Some tips on what to do when you inherit a database that you've never worked on before   Read more...
By Sylvia Moestl Vasilik 2009/06/22 | Source: SQLServerCentral.com | Category: Best Practices
Rating: |  Discuss |  Briefcase | 21,331 reads

Comparing Table Variables with Temporary Tables

This articles brings a comparison of temporary tables with table variables from SQL Server author, Wayne Sheffield. In includes an in-depth look at the differences between them.  Read more...
By Wayne Sheffield 2009/06/10 | Source: SQLServerCentral.com | Category: Temporary Tables
Rating: |  Discuss |  Briefcase | 18,291 reads

A Google-like Full Text Search

Implementing searching in your database is always a challenge and MVP Michael Coles brings us a method of building a Google-like search for SQL Server.  Read more...
By Michael Coles 2009/07/24 (first published: 2008/10/07) | Source: SQLServerCentral.com | Category: Full-Text Search (2008)
Rating: |  Discuss |  Briefcase | 47,346 reads

SQL & the JOIN Operator

How the JOIN operator works, the different types of JOINs and relevant information about joining tables.  Read more...
By Wagner Crivelini 2009/10/07 | Source: SQLServerCentral.com | Category: SQL
Rating: |  Discuss |  Briefcase | 13,907 reads

Cross Tabs and Pivots, Part 1 – Converting Rows to Columns

An "old" subject is revisted where "newbies" can learn the methods and veteran users can get more performance out of the code.  Read more...
By Jeff Moden 2009/10/02 (first published: 2008/08/19) | Source: SQLServerCentral.com | Category: T-SQL
Rating: |  Discuss |  Briefcase | 47,757 reads

Targeted Index Performance Improvements

This article identifies which indexes are used when T-SQL code runs, and proposes ways of improving these targeted indexes, leading to better performing code.  Read more...
By Ian Stirk 2009/09/17 | Source: SQLServerCentral.com | Category: Performance
Rating: |  Discuss |  Briefcase | 11,080 reads

Preventing usage of "SELECT *..."

Is there a way to not allow users to use SELECT * in their queries? New author AJ Raghuram has an interesting solution that can prevent this in code.  Read more...
By Raghuram (AJ) 2009/11/05 | Source: SQLServerCentral.com | Category: SELECT *
Rating: |  Discuss |  Briefcase | 17,014 reads

Generating Insert Statements

This article from new author Oleg Netchaev describes the cursor-less script used to generate insert statements. This allows you to efficiently and easily add data generation statements to your project deployments.  Read more...
By Oleg Netchaev 2009/07/01 | Source: SQLServerCentral.com | Category: T-SQL
Rating: |  Discuss |  Briefcase | 14,856 reads

Get Performance Tips Directly From SQL Server

This article describes a utility that allows you to inspect cached plans and extract information that can be useful in improving the performance of your SQL.  Read more...
By Ian Stirk 2009/06/11 | Source: SQLServerCentral.com | Category: Performance Tuning
Rating: |  Discuss |  Briefcase | 17,849 reads

Using Indexes to Reduce Blocking in Concurrent Transactions

New author Nilav Ghosh brings us a performance tuning article to help your queries run better. This article examines how indexes can help reduce blocking.  Read more...
By Nilav Baran Ghosh 2009/07/07 | Source: SQLServerCentral.com | Category: Performance Tuning
Rating: |  Discuss |  Briefcase | 11,725 reads

SQL Server 2008 T-SQL Enhancements Part - III

Continuing with his series on T-SQL enhancements in SQL Server 2008, Arshad Ali brings us a look at the HierarchyID and Large UDTs.  Read more...
By Arshad Ali 2009/08/27 | Source: SQLServerCentral.com | Category: SQL Server 2008
Rating: |  Discuss |  Briefcase | 9,923 reads