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Visual Defrag for SQL Server Discount

How often do you check your SQL Server tables for fragmentation? How often do you defragment them? This is one of those technologies that has been available for disks for a long time, but now is here for SQL Server. Norb Technologies is offering a discount to the SQLServerCentral.com community on this product.

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2005-11-01

4,107 reads

Technical Article

Loving to Hate the Data Administrator

You can just hear it now: At the table down the hall, there’s a group of people having, (as it seems to you) yet another academic discussion on the merits of third-normal form and the structure of primary keys. You’ve heard many discussions like this before — it all seems so pointless. After all, doesn’t it just boil down to “create table” commands and a bunch of DDL? You mastered all that in your first DBA class. What could be so hard?

2005-10-31

3,688 reads

SQLServerCentral Article

Simplify the Creation of XML from SQL Server Data

SQL Server 2000 had extensions built in to allow you to work with XML data, however, most installations did not work with it. XML has proven that it is a very powerful way of transmitting and working with data, but creating it from relational data has proven to be difficult. New author Hugh Lynch, CTO of Restricted Stock Systems, Inc. brin gs us a method for easily creating XML from your SQL Servers.

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2005-10-27

10,476 reads

Technical Article

Accurate Numeric Identifiers: Using Verhoeff's Method for Check Digits

Check digits–not to be confused with checksums–are often added to numeric identifiers such as customer and product numbers to reduce the chance of incorrect entries. Sequences of numbers are notoriously easy to mistype, and constraints alone generally won't do the job. In this excellent article, Lynn Fields shows you how to implement the "Cadillac" of check digit methods–the Verhoeff Dihedral Group.

2005-10-26

2,735 reads

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Question of the Day

Getting the Indexed Columns

I run this code on SQL Server 2022 to get a list of all the indexes and their key columns. What is returned?

SELECT   
    INDEX_COL (N'AdventureWorks2017.Sales.SalesOrderDetail')

See possible answers