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SQL Server Express Utility

SSEUtil.exe is a tool that lets you easily interact with SQL Server. Among other things, it allows you to: • Connect to the main instance or user-instance of SQL Server. • Create, attach, detach, and list databases on the server. • Upgrade database files to match the version of the server. • E

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Using More Perl in PostgreSQL

(Andrew Dunstan) The first article in this series examined the use of PL/Perl to create triggers. The trigger inserted a row into a database table for audit purposes using a new PL/Perl method called spi_exec_query(). This article looks in more detail at uses of that function and its new cousin, as

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Custom List Controls

(Brian Mains) Many are familiar with the DropDownList control, which inherits from ListControl. This control contains an Items collection property, which each item is rendered as a child item of the control, as the default property. How is this done? The following article will discuss this in detail

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Know Your UML with XML

(Robert Wigetman and Jurgen Moortgat) Software technology has evolved to the point where big systems have become so complex that they are no longer simply specified in human language and programmed in computer language. Indeed, using UML (Unified Modeling Language) to model new software has become a