Skip Headers
Oracle® Database Reference
11g Release 1 (11.1)

B28320-03
Go to Documentation Home
Home
Go to Book List
Book List
Go to Table of Contents
Contents
Go to Index
Index
Go to Master Index
Master Index
Go to Feedback page
Contact Us

Go to previous page
Previous
Go to next page
Next
PDF · Mobi · ePub

DBA_HIST_WR_CONTROL

DBA_HIST_WR_CONTROL displays the control information for the Workload Repository.

Column Datatype NULL Description
DBID NUMBER NOT NULL Database ID
SNAP_INTERVAL INTERVAL DAY(5) TO SECOND(1) NOT NULL Snapshot interval; how often to automatically take snapshots
RETENTION INTERVAL DAY(5) TO SECOND(1) NOT NULL Retention setting for the snapshots; amount of time to keep the snapshots
TOPNSQL VARCHAR2(10)   The number of Top SQL flushed for each SQL criteria (elapsed time, CPU time, parse calls, shareable memory, version count)