Additional Articles


External Article

Designing Tables for Audit Data in SQL Server

My company is just starting to look at adding functionality to retain historical data for key tables and columns for auditing purposes in many of our SQL Server databases. I have seen some of your recent tips related to triggers (Forcing Trigger Firing Order in SQL Server and Trigger Alternatives in SQL Server - OUTPUT Clause). Based on using triggers or a similar technology, what is the best way to store the historical data?

2008-04-15

5,915 reads

External Article

Analyze and Correct a large SQL Server MSDB Database

It has come to my attention that some of our MSDB databases are getting what I would consider large for a system database. Some of our MSDB databases are over 2 GB which is a little perplexing because I know we do not create any user defined objects in that database. Can you give me some insight into the issue? I know we have this issue with both SQL Server 2000 and 2005 instances.

2008-04-14

4,246 reads

External Article

Joining to the Next Sequential Row

One of the more obscure requirements that a developer may find themselves facing is the need to compare a row with its immediate sibling. One such case is when a list of values needs to be processed to produce a moving average or to smooth a sequence of statistical numbers where their order is important. For example, values lying along a time line. The solution is actually quite simple, but not immediately obvious.

2008-04-10

4,439 reads

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UNISTR Escape

By Steve Jones - SSC Editor

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By Steve Jones - SSC Editor

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Question of the Day

UNISTR Escape

In SQL Server 2025, I run this command:

SELECT UNISTR('*3041*308A*304C\3068 and good night', '*') as "A Classic";
What is returned? (assume the database has an appropriate collation) A: B: C:

See possible answers