Kriegel, Alex

Alex Kriegel is a Systems Architect for the State of Oregon. He is the author of Microsoft SQL Server 2000 Weekend Crash Course (Wiley, 2001) and SQL Functions (Wrox, 2005), and coauthor of Introduction to Database Management (Wiley, 2007) and SQL Bible (Wiley, 2003).

Boris M. Trukhnov

is a Senior Technical Analyst/Oracle DBA for Pope & Talbot, Inc., in Portland, Oregon. He is the coauthor of SQL Bible (Wiley, 2003) and Introduction to Database Management (Wiley, 2007).