Advanced Queuing - Oracle

Table 2–7 lists the enumerated constants.
Table 2–7 Enumerated Constants in the Administrative Interface
Parameter Options
retention 0,1,2...INFINITE
message_grouping TRANSACTIONAL, NONE
Enumerated Constants in the Operational Interface
INIT.ORA Parameter File Considerations
queue_type NORMAL_QUEUE, EXCEPTION_QUEUE,NON_PERSISTENT_QUEUE
When using enumerated constants such as BROWSE, LOCKED, and REMOVE, the
PL/SQL constants must be specified with the scope of the packages defining them.
All types associated with the operational interfaces must be prepended with DBMS_
AQ. For example:
DBMS_AQ.BROWSE
Table 2–8 lists the enumerated constants.
Table 2–8 Enumerated Constants in the Operational Interface
Parameter Options
visibility IMMEDIATE, ON_COMMIT
dequeue mode BROWSE, LOCKED, REMOVE, REMOVE_NODATA
navigation FIRST_MESSAGE, NEXT_MESSAGE, NEXT_TRANSACTION
state WAITING, READY, PROCESSED, EXPIRED
sequence_deviation BEFORE, TOP
wait FOREVER, NO_WAIT
delay NO_DELAY
expiration NEVER
namespace NAMESPACE_AQ, NAMESPACE_ANONYMOUS
INIT.ORA Parameter File Considerations
You can specify the AQ_TM_PROCESSES and JOB_QUEUE_PROCESSES parameters
in the init.ora parameter file.
Basic Components 2-9