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  v$qmon_tasks tips

Oracle Database Tips by Donald BurlesonApril 14, 2015

Question:  What does the v$qmon_tasks view do?
 
Answer: The v$qmon_tasks view display data on all queue-related background tasks on the instance.  There is one row per task and the rows are created and destroyed as Oracle is bounced.  Also see:

The Oracle notes these columns in the v$qmon_tasks view:

Column

Description

TASK_NAME

Task name

TASK_NUMBER

Unique task number

TASK_TYPE

Task type

TASK_SUBMIT_TIME

Task submit time

TASK_READY_TIME

Task ready time

TASK_EXPIRY_TIME

Time when this task expires

TASK_START_TIME

Last actual start time for the task

TASK_STATUS

Status of the task

SERVER_NAME

Name of the QMON server running this task

MAX_RETRIES

Maximum retry count for the task

NUM_RUNS

Number of runs of the task if repeatable

NUM_FAILURES

Number of failures encountered while running the task

   
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