About this document

Nested Cursors in PL/SQL Examples by Ivan Alvarado is a document available to read on EtoBox.

The document provides examples of PL/SQL code using multiple cursors to retrieve and display data from multiple tables. The examples include: 1. Using two cursors to display departments and their employees from the DEPARTMENTS and EMPLOYEES tables. 2. Using two cursors to display regions, countries, and country details from the REGIONS and COUNTRIES tables. 3. Modifying the previous example to use three cursors to also display the official languages for each country by joining additional tables.

Author

Ivan Alvarado

Language

EN