You know you want it! - SQLRally Precon Voting
For those of you who have seen our team present, we always do our best to make it really informative,...
The Hybrid
Steve Jones talks about SQL Server Connections, the conference that might be the place to be for hybrid IT workers.
Writing Nearly Codeless Apps: Part 4
Part four of this series on rapid application development looks at the CRUD routines that are needed for almost every application.
Replication Schema Option Across Different Versions of SQL Server
My company uses replication quite extensively across SQL 2000, SQL 2005 and SQL 2008 servers. The problem with using different versions of SQL Server is that the replication options do not always behave the same way. Because of these differences we have stopped using SQL Server Management Studio and Enterprise Manager to setup replication. Also we have taken the time to look at the schema options for replication to make sure the end result is the same for all versions of SQL Server.
State Transition Constraints
Data Validation in a database is a lot more complex than seeing if a string parameter really is an integer. A commercial world is full of complex rules for sequences of procedures, of fixed or variable lifespans, Warranties, commercial offers and bids. All this requires considerable subtlety to prevent bad data getting in, and if it does, locating and fixing the problem. Joe Celko shows how useful a State transition graph can be, and how essential it can become with the time aspect added.
MERS
The foreclosure issues that are occurring in the US might be due to database issues at one company. Steve Jones notes that when your database is the legal system of record, it has to be accurate.
The 2010 SQLServerCentral Opening Night Party
SQLServerCentral is hosting an opening night party at the 2010 PASS Summit. Read more about this and learn how to get a ticket.
Working with null values in SQL XML
We all know NULL values must be dealt with carefully in T-SQL, but how exactly do you best deal with them in SQL XML?
Top 10 Mistakes When Building and Maintaining a Database
Building and maintain a SQL Server database environment takes a lot of work. There are many things to consider when you are designing, supporting and troubleshooting your environment. This article identifies a top ten list of mistakes, or things that sometimes are overlooked when supporting a database environment.
Do You Really Need Surrogate Keys? Part 1 – Concepts and Methods
This is the first of a series of articles to analyze the use of surrogate keys in different scenarios.
Blogs
Learn about Modern Microsoft Apps in San Diego
By Steve Jones
I wrote about learning today for the editorial: I Can’t Make You Learn. I...
How To Deploy Fabric SQL and Azure SQL Databases with Azure DevOps
By ReviewMyDB
Fabric has CI/CD built in, but if you've tried to use it for database...
A New Word: Attriage
By Steve Jones
attriage – n. the state of having lost all control over how you feel...
Forums
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Question of the Day
BIT_COUNT II
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37 4 NULLWhat is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 4;See possible answers