Using PL/SQL for Oracle Database 21c, you can build solutions that deliver unprecedented performance and efficiency in any environment, including the cloud. Oracle PL/SQL by Example, Sixth Edition, teaches all the PL/SQL skills you''ll need, through real-world labs and extensive examples.Now fully updated for the newest version of PL/SQL 21c, it covers everything from basic syntax and program control through the latest optimization and tuning enhancements. Step by step, you''ll walk through every key task, mastering today''s most valuable Oracle 21c PL/SQL programming techniques on your own.Start by downloading the supporting schema and exercises from informit.com/title/9780138062835. Once you''ve done an exercise, the author doesn''t just present the answer: She offers an in-depth discussion introducing deeper insights and modern best practices. This book''s approach fully reflects the author''s award-winning experience teaching PL/SQL to professionals at Columbia University in New Yo