Does Toad query SYS.ALL_ENCRYPTED_COLUMNS? (4307465)

Does Toad query SYS.ALL_ENCRYPTED_COLUMNS?

Toad for Oracle does query this view when the user clicks:

Schema Browser | Tables | tablename | Columns tab

The following query is fired off in the background (along with other sql statements) to gather the information e.g.

SESSION: schema@db1

select column_name, encryption_alg, salt
from sys.ALL_ENCRYPTED_COLUMNS
where owner = :own
and table_name = :tn

Depending on the table being viewed,  Toad will query

1. SYS.USER_ENCRYPTED_COLUMNS - if viewing a table owned by the user
2. SYS.ALL_ENCRYPTED_COLUMNS - if viewing a table owned by another user and
      View | Toad Options | Startup | 'Check for Access to DBA views' is UNCHECKED
3. SYS.DBA_ENCRYPTED_COLUMNS - if viewing a table owned by another user and
      View | Toad Options | Startup | 'Check for Access to DBA views' is CHECKED

Toad also queries the view when generating the DDL script for a table.