Last updated on FEBRUARY 08, 2017
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 to 10.2.0.5 [Release 10.2]
Information in this document applies to any platform.
An AQ PURGE operation: DBMS_AQADM.PURGE_QUEUE_TABLE() appears to be taking too long.
So, the job is killed.
However, the following high wait events are then observed;
'channel operations parent latc' (latch)
On examination, the AQ SUBSCRIBER table AQ$_<QUEUE_TABLE_NAME>_N has a high count i.e. 247,368,653
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