SQL Server triggers are a powerful feature, yet they often take a backseat to stored procedures and user-defined functions?a fate they don’t deserve. A trigger can provide an easy-to-implement solution
In this series, Oracle Pro Boris Milrud shows you how to use SQLJ, the evolving industry standard language, to write Oracle stored procedures with database-independent code that can be easily
inding data in a relational database is usually a simple task, especially if you’re simply comparing entries to a specific value, but queries rapidly become more complicated when you start
In this series, SQL Server expert Joe Lax will be describing the steps he takes to learn Oracle database administration. Included are editorials, book reviews, and technical articles that chart
ne of the most challenging requirements of a database engine is to react appropriately when two users want the same piece of data at the same time. A well functioning
hat block size did you choose for your database? How many chunks have been allocated for your table? How large is each chunk and what will the size of the
ogging in and querying an Oracle database can be a daunting task for anyone used to SQL Server. Instead of the familiar Query Analyzer tool (see Figure 1), which provides
n the last several years, I have built and expanded my career based on my knowledge of Microsoft SQL Server. I’ve used the product as both a database developer and
atabase programs, with few exceptions, need to utilize both the computer’s memory and permanent storage space such as the hard drive to operate. The drives provide both long-term storage and