| Oracle® Database Reference 11g Release 1 (11.1) Part Number B28320-01 |
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View PDF |
| Oracle® Database Reference 11g Release 1 (11.1) Part Number B28320-01 |
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|
View PDF |
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) |
