Oracle SQL BULK COLLECT Optimization Techniques

BULK COLLECT in Oracle SQL - Detailed Explanation
BULK COLLECT is a feature in Oracle PL/SQL that allows you to fetch multiple rows from a SQL query into a PL/SQL collection (e.g., associative arrays, nested tables, or varrays) in a single operation. This is much more efficient than fetching rows one by one, especially when dealing with large result sets, as it minimizes context switching between the SQL engine and PL/SQL engine.
Let's break down BULK COLLECT with examples, considerations, and scenarios to fully understand its usage.
Key Concepts

PL/SQL Collections:

Associative Arrays: A col...