PL/SQL insufficient privileges within a query manually possible

Question

I need to do this task , and update this table that has a lot of rows.

This table has 2 columns :

FOO and BAR

I ha

Answer 1

Your privileges are assigned via ROLE. This is fine with direct SQL, but don't work with PL/SQL.

You need to acquire the privileges direct to you user.

While testing the PL/SQL queries set in advance

 set role none;

this will deactivate the priviledges acquired via ROLE and show possible problems running in PL/SQL.