While 23c is now out, there is still a lot of life in 19c. This session will educate and demo several tricks in 19c that will help both DBAs and Application owners. Tricks like having two passwords on an account at the same time to facilitate password rotations will be covered. Or, if you are a developer how about SQL Macros to encapsulate complex processing logic directly within SQL. Or how about dynamic init parameters based on system resources!