Now that I have created a patched Oracle database docker image with Release Update 19.8 (19.8.0.0.DBRU:200714) to play with, I can finally start testing the backport of SQL macros! (UPDATE: As of now you can play with SQL macros on Autonomous Databases in Oracle Cloud (also free tier!) and on livesql.oracle.com)

SQL Macros have been introduced in Oracle 20c. As of now, Oracle 20c is only available as preview version in Oracle Cloud. That’s why I was quite excited when Connor McDonald pointed out on Twitter that they were backported to 19c. Let’s see if it works, and how.