Ha! I had the pre-ORM ERP experience myself, definitely a way to learn how to go beyond the basics. Probably not available to the newest programmers though. Fo

Ha! I had the pre-ORM ERP experience myself, definitely a way to learn how to go beyond the basics. Probably not available to the newest programmers though. For Postgres and other feature rich RDBMS's one important thing is to take some time to learn what's possible. generate_series() is at the heart of a lot of good reporting tricks, as shown in the article.