If you are a student preparing for an exam, download the PDF. Memorize the cursor loop. Pass the test.
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
You won't find modern analytic functions. You will find a lot of || concatenation and manual string hacking. If you are a student preparing for an exam, download the PDF
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 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.
But it starts every time. It turns the key, and the engine runs.