Technical Article

Exploring 'ON DELETE SET NULL' in SQL Server 2005

At first glance, the 'ON DELETE SET NULL' option in SQL Server 2005 may not seem like a big deal, but once you've seen how it can be used, I think you will be impressed. The basics? If Order.CustomerID has a foreign key to Customer.CustomerID and a customer is deleted, 'ON DELETE SET NULL' causes the CustomerID field in each of that customer's orders to be set to NULL.

External Article

Review: Access Workbench

For some years, I have been asked to review a product that I have only just gotten around to looking at. It was developed by Garry Robinson, who publishes a very useful web resource called vb123.com and who recently wrote one of the best books on Access security, Real World Microsoft Access Database Protection and Security. The product is called The Access Workbench (TAW)

Technical Article

Review of Adventnet SwisSQL SQLOne Console, SQL Query Converter

Recently, SwisSQL approached me for a review of their product that can convert SQL statements from one dialect to another. They told me that "SwisSQL SQLOne Console" is a GUI application that can convert SQL statements from one RDBMS implementation to another and the dialects supported include:

Microsoft SQL Server
Sybase
Oracle
IBM DB2
Informix
MySQL
PostgreSQL
MySQL
and last but not the least, ANSI SQL

Technical Article

Migrating Microsoft Access Applications to SQL Server

Microsoft Access targets individual information workers and small teams that use the Microsoft Office System to track, manage, prioritize, and act upon an increasing volume of business information. The data stored in these databases rarely justifies moving to a more robust platform until the application begins expanding into departmental scenarios. When this happens, it is worthwhile to consider moving the data into a more robust platform for enhanced reliability, scalability, and greater IT control. In most cases, the data can be moved through a process called "upsizing" while the Access application front-end continues to provide information workers with access to critical data. Microsoft has created resources in the following three categories to help manage Access data in your organizations:

Blogs

Are ABORT_AFTER_WAIT's victims logged?

By

In SQL Server, using the KILL command to terminate a session results in an...

Part 2: The Modern Azure Data Warehouse – ADF and ADLS

By

In today’s data-driven world, having the right tools to manage and process large datasets...

A New Word: Flichtish

By

flichtish – adj. nervously aware how much of your self-image is based on untested...

Read the latest Blogs

Forums

Backup with Checksum Show No Issues, While DBCC CHECKDB Reports Errors

By IT researcher

I took a backup with the CHECKSUM option, which was successful and showed no...

Realities of Predictive Analysis

By Louis Davidson (@drsql)

Comments posted to this topic are about the item Realities of Predictive Analysis

Linked Server Product Name?

By Brandie Tarvin

Just came across something weird. Was wondering if anyone else has ever seen this....

Visit the forum

Question of the Day

Creating Statistics on XML

I have a table in SQL Server 2022 that is an XML data type. I have an index on this column and want to create statistics using CREATE STATISTICS for some of the data in the column. What should I do?

See possible answers