If you are a professional building a microservice, delete the PDF. Buy "Oracle PL/SQL Programming" by Steven Feuerstein (the "Oracle Bible").
Ironically, this low-fidelity scan taught a valuable lesson: You had to squint to see the %ROWTYPE attribute. You had to infer the missing semicolon because the scan cut it off. It forced you to think, not just copy-paste. What the PDF Gets Right (Even Today) Before you dismiss Bayross as obsolete, open the PDF. Look at Chapter 11: Exception Handling. pl sql ivan bayross pdf
Bayross loves the TABLE datatype (Index-by tables). That is fine. But he barely touches Bulk Collect and FORALL . In modern Oracle, if you are still looping through cursors row-by-row like Bayross taught you, your PL/SQL will run slower than a SQL query from 1999. If you are a professional building a microservice,
You know the one. The pages are slightly tilted. The font is a weird Times New Roman from a 1997 word processor. There are handwritten notes in the margins from a student who studied before you. You had to infer the missing semicolon because