RESTON, VA (October 11, 2007) Learning Tree International (NASDAQ NM: LTRE) has added a new course to its SQL Server curriculum entitled SQL Programming Language: A Comprehensive Hands-On Introduction. Over 3 days, an expert instructor will lead attendees in a series of exercises designed to provide experience in programming with SQL in Oracle Database and Microsoft SQL Server environments.

Participants will also be taught how to:

• Write SQL code based on ANSI/ISO standards to build and maintain database structures
• Update database content with SQL and transaction handling
• Retrieve data from single or multiple tables
• Process data with row and aggregate functions
• Manipulate data with correlated and non-correlated subqueries

Jennifer Urick, Vice President of Product Development for Learning Tree International, said, "Professionals attending this course will have the opportunity to build a solid foundation in the SQL programming language to benefit both themselves and their organizations."

SQL Programming Language: A Comprehensive Hands-On Introduction is valuable for developers, analysts, administrators, managers, consultants and others who design and write applications using relational databases; experienced data processing professionals who work with traditional database systems (hierarchical or network), who are now moving to relational databases; IT managers and project leaders who need a general overview of the features and functionality of SQL.

SQL Programming Language: A Comprehensive Hands-On Introduction augments existing Learning Tree SQL Server-related hands-on courses, including Developing SQL Queries for Oracle Databases, Developing SQL Queries for SQL Server, Oracle Database 10g: A Comprehensive Introduction, SQL Server 2005 Comprehensive Introduction, SQL Server 2005 Server-Side Programming, Oracle PL/SQL Programming, Application Development and Tuning for Oracle Databases, Relational Database Design, Tools and Techniques, Crystal Reports and Server Reporting Services: Presenting Data for Business Intelligence.

Learning Tree intends to begin presenting SQL Programming Language: A Comprehensive Hands-On Introduction in the US in October 2007 and in Canada and its London Education Center in November 2007.

The initial course schedule includes:

• Washington, DC (Reston, VA) — October 24-26, 2007
• London, England — November 7-9, 2007
• New York, NY — November 14-16, 2007
• Atlanta, GA — November 28-30, 2007

These schedules are subject to change. For further information and the latest course dates and locations, call 1-800-THE-TREE (1-800-843-8733) or visit www.learningtree.com.


About Learning Tree International

Learning Tree International is a leading worldwide provider of vendor-independent education and training to IT and business professionals working in the public and private sectors. The Company develops, markets and delivers a broad, proprietary library of instructor-led courses focused on project management, leadership and key business skills, Web development, operating systems, programming languages, databases, computer networks, IT/IS security and object-oriented technology. The Company also tests and certifies IT and business professionals, and Learning Tree Courses are recommended for college credit by the American Council on Education and several leading Universities. In addition, Learning Tree is on the National Association of State Boards of Accountancy National Registry of CPE sponsors and is a Registered Education Provider of the Project Management Institute (PMI). For more information about Learning Tree products and services, call 1-800-THE-TREE (1-800-843-8733), or visit our Web site at www.learningtree.com.