Designing relational tables with subtypes
Relational tables often describe more than one type of real world entity. In this tip, Bob Watkins covers some things to think about when designing such tables.
2006-11-13
3,890 reads
Articles
Book Sale
We've put together some great new sale items for that SQL person on your Christmas list. Even if that person is you!
2006-11-10
3,256 reads
Service Pack 2 CTP
Service Pack 2 for SQL Server 2005 has been released as a CTP. Steve Jones installed it and has a few thoughts on this pre-release product.
2006-11-10
3,606 reads
Writing to a File Using the sp_OACreate Stored Procedure and OSQL: The
SQL Server has extensions to allow one to call COM based objects from within the server using T-SQL. While this is an interesting feature, it's may not be the best way to structure your applications due to performance reasons. New author Zach Nichter of ScalabilityExperts.com brings us an analysis of different ways of writing out to a file from within SQL Server. Read on to see the most efficient method of generating files on your server.
2006-11-10 (first published: 2005-02-07)
44,033 reads
Think ANSI Standard SQL Is Fully Portable Between Databases? Think Aga
The same ANSI Standard SQL query can run against identical data on SQL Server and Oracle and return different results. So just because your application issues ANSI standard SQL, don't assume it's portable.
2006-11-09
2,041 reads
Data Validation Sample
This video sample shows how the clustering algorithm can be used to automatically validate data.
2006-11-08
2,184 reads
Using Excel 2007 with Analysis Services
In this presentation, you'll see how you can use Excel 2007 to view data and create quick reports against data in Analysis Services. Then, you'll see how to conditionally format the data and apply rules to the data.
2006-11-08
2,621 reads
SQL Server 2005 Transactional Replication Agents
SQL Server 2005 replication agents are configured optimally out of the box, but occasionally you might need to alter the default behavior by tweaking the agent's parameters. SQL Server 2005 exposes some parameters through graphical interface that were available only from command line or through agent job steps in previous releases. Baya Pavliashvili encourages you to learn the new options available with each replication agent and how to fine-tune these options for your applications.
2006-11-07
2,281 reads
Step-by-Step Guide: Installing SQL Server 2005 Reporting Services
Working with a new piece of technology can be intimidating. Not having the technology installed correctly can only lead to more difficultly. This guide outlines steps to properly install SQL Server 2005 Reporting Services and the current service pack to get you going in the right direction.
2006-11-06
3,793 reads
The CV Detectives
You may find this shocking, but some IT people lie on their CV. Richard Morris offers a rare glimpse into the dark underworld of the people tasked with rooting out the CV fraudsters.
2006-11-03
3,591 reads
Blogs
Advice I Like: Respect
By Steve Jones
“Don’t aim to have others like you; aim to have them respect you.” –...
Blue Sky Programming – The Optimism Trap
Many years ago, before I joined Oracle, I was working on a major modernisation...
Setting Up a Mac for Data Engineering and AI Work
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Alamat kantor BCA KCP Galuh Mas Telp:0817866887
WhatsApp:0817-866-887 Area Street Festival, Ruko No 1 & 1A, CBD, Jl. Galuh Mas Raya,...
Is Fabric a Reliable Service or a Ripped Resource?
Comments posted to this topic are about the item Is Fabric a Reliable Service...
Question of the Day
BIT_COUNT I
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers