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Oracle9i Database Reference
Release 2 (9.2)

Part Number A96536-02
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V$AQ

This view describes statistics for the queues in the database.

Column Datatype Description

QID

NUMBER

The unique queue identifier

WAITING

NUMBER

Number of messages in the queue in the state 'WAITING'

READY

NUMBER

Number of messages in the queue in the state 'READY'

EXPIRED

NUMBER

Number of messages in the queue the state 'EXPIRED'

TOTAL_WAIT

NUMBER

Total wait time of all 'READY' messages in the queue

AVERAGE_WAIT

NUMBER

Average wait time of 'READY' messages in the queue