Advanced Queuing - Oracle

Security with 8.0-Style Queues
Access to AQ Object Types
Oracle 8.0-Style Queues
Table 4–4 lists the AQ security features and privilege equivalences supported with
8.0-style queues.
Table 4–4 Security with 8.0.x-Style Queues
Privilege
8.0.x-Style Queues in an 8.0.x
Database
AQ_USER_ROLE Supported. The grantee is given the
execute right of DBMS_AQ through the
role.
AQ_ADMINISTRATOR_
ROLE
Execute right on
DBMS_AQ
Supported. Supported.
Execute right on DBMS_AQ should be
granted to developers who write AQ
applications in PL/SQL.
The procedure grant_type_access was made obsolete in release 8.1.5 for
8.0-style queues.
LNOCI Application Access to 8.0-Style Queues
For an OCI application to access an 8.0-style queue, the session user has to be
granted the EXECUTE rights of DBMS_AQ.
Pluggable Tablespaces and 8.0-Style Multiconsumer Queues
A tablespace that contains 8.0-style multiconsumer queue tables should not be
transported using the pluggable tablespace mechanism. The mechanism will work,
however, with tablespaces that contain only single-consumer queues as well as 8.1
compatible multiconsumer queues. Before you can export a tablespace in pluggable
mode, you have to alter the tablespace to read-only mode. If you try to import a
read-only tablespace that contains 8.0-style multiconsumer queues, you will get an
Oracle error indicating that you cannot update the queue table index at import time.
Autocommit Features in the DBMS_AQADM Package
8.0.x Compatible Queues in a 8.1.x
Database
Supported. The grantee is given the
execute right of dbms_aq through the
role.
Execute right on DBMS_AQ should be
granted to developers who write AQ
applications in PL/SQL.
The autocommit parameters in the CREATE_QUEUE_TABLE, DROP_QUEUE_TABLE,
CREATE_QUEUE, DROP_QUEUE, and ALTER_QUEUE calls of the DBMS_AQADM
Managing AQ 4-17