Check out how Visual Expert empowers Oracle PL/SQL coders with efficient code analysis here:
www.visual-expert.com/EN/stored-procedure-pl-sql-o…

Learn how to generate a CRUD matrix using Visual Expert with just a few clicks, showing which Oracle Objects access your data, and how. For example, which Procedures Create/Read/Update/Delete which Tables.

You can also:
Review dependencies between your Oracle DB and your code.
Analyze the impact of changing your Schema, for example changing a table definition or adding an index.
Estimate code complexity and development efforts.
Find out which tables are never updated, deleted from multiple places, etc.
Make sure every process has at least one input (R) and one output (CUD).