Do procedures need separate access Rights on Tables?

I have access on tables but when I run the same query in Anonymous block it fails with

ORA-00942: ta开发者_如何转开发ble or view does not exist

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The Oracle security model means that we cannot build database objects (views, stored procedures, etc) using privileges granted to our account through a role. The privileges have to be explicitly granted to our named account.

This applies to anonymous blocks as well.

So, if you want to build PL/SQL which runs against database objects in other schemas you will have to ask the schema owner - or the DBA - to grant you the privileges you need.