Articles

Technical Article

SQL Server 2005 Recursive Functions

SQL Server 2005 has added a new format for queries called a Common Table Expression or CTE. CTE’s are part of the SQL:1999 Specification and represent further compliance with this specification by SQL Server. This article will cover using one of the many capabilities of CTE’s, implementing recursive functions. A recursive function is a one that iteratively executes itself. Understanding how CTE’s implement recursive functions is the first step to understanding the full capabilities of CTE’s.

2005-01-19

1,858 reads

SQLServerCentral Article

Analysis Services 2005, the Year of BI

Robert Pearl of Pearl Knowledge Solutions, Inc., recently attended a meeting of the NY Database Professionals Council where SQL Server Analysis Services 2005 was a large part of the topic of conversation. Read his report on the push to move business intelligence into the mainstream.

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2005-01-18

15,613 reads

Technical Article

SQL Server Database Index Performance

When it comes to auditing index use in SQL Server databases, I sometimes get overwhelmed. For example, how to do you go about auditing indexes in a database with over 1,500 tables? While auditing a single index is relatively straight-forward, auditing thousands of them in multiple databases is not an easy task. Whether the task is easy or not, it is an important task if you want to optimize the performance of your SQL Server databases.

2005-01-18

3,860 reads

SQLServerCentral Article

Enforcing Referential integrity in Microsoft SQL Server 2000

Referential Ingegrity is a critical part of any well designed RDBMS application, not just a part of Oracle, DB2, or some other platform. SQL Server has tools to make it easy, but a developer has to take the time to ensure that it is setup correctly, and ignorance is no excuse. New author Nick Duckstein brings us a look at basic RI and how you can set this up in your database.

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2005-01-17

14,241 reads

Technical Article

SQL Server 2005 - Managed execution

The next version of SQL Server named SQL Server 2005 is completely hyped with the integration of CLR into SQL Server. The introduction of CLR into SQL Server allows developers to write stored procedures, triggers, user defined functions, user defined aggregates and user defined types using .NET languages like VB.NET and C#. This introduction has opened up multiple avenues for developers and we need to be careful in maximizing the feature provided.

2005-01-14

3,007 reads

SQLServerCentral Article

Merge Replication - Manual Range Handling

SQL Server 2000 replication is a great feature, but it can cause some headaches at times. Since the use of identities is something many people take advantage of, learning to handle these in a replication scenario is critical. Author Paul Ibison has done extensive work with replication and brings us two techniques to help manage the ranges of values.

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2005-01-13

12,796 reads

Technical Article

SQL Server 2005: Integrating SQL, XML, and XQuery

The evolution of SQL and the XML Query Language (XQuery) continues with the work of the World Wide Web Consortium (W3C) and the InterNational Committee for Information Technology Standards (INCITS). Providers of SQL database management systems have upgraded products such as Microsoft SQL Server to support the storage and retrieval of XML documents. Microsoft has provided stored procedures and Transact-SQL extensions for working with XML. On the horizon are even more changes as Microsoft introduces SQL Server 2005. (MP3 Audio)

2005-01-13

1,665 reads

Technical Article

Understanding "Yukon" Schema Separation

Well it has finally arrived, at least in the Beta version. Microsoft's long awaited latest version of it's SQL Server product has arrived in Beta version and holds promise to be a major and successful revision of this fine product. I have had the Beta version for a few months now and one of the new security items that has intrigued me the most is the separation of users and schemas. I've worked with this form of separation before in Microsoft's chief competitor, but this article is not a comparison of the two products or the way they implement schema separation; it is an article on the basics of user/schema separation for those SQL Server DBAs who may have not worked with separated schema separation before.

2005-01-12

2,354 reads

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What's the Date?

In SQL Server 2025, there is a new function that returns the current date without the time. What is it?

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