Analyzing PL/SQL
Visulate for Oracle generates documentation for every object in an Oracle database including all PL/SQL packages, procedures and package bodies. The object selection menu can be used to identify every PL/SQL object in a schema.
Review the structure of a PL/SQL object
Selecting an object opens a report showing its source code
It also extracts SQL statements and lists dependencies.
Each dependency appears as a link to the corresponding object and includes a reference to the line number in the source code where the dependency appears.
Identify package differences in 2 databases
The Download DDL link in the menu can be used to generate a file with DDL for the listed objects.
This can be used to identify differences between packages, procedures or package bodies in different databases. Simply generate the file for each database and then diff them.