Back to basics: Transact-SQL programming fundamentals – (Part 2) Author: Basit A. Farooq Editor’s Note: In the first of this three-part series, you will learned how to use scripts and batches, and basics of T-SQL variables. In this part, you will learn about Transact-SQL control-of-flow language, including BEGIN…END, IF…ELSE, CATCH, WHILE, BREAK, CONTINUE, RETURN, and WAITFOR. Control-of-Flow Transact-SQL provides special...