| Property | Description |
|---|---|
| Parameter type | Boolean |
| Default value | false |
| Modifiable | No |
| Range of values | true | false |
| Basic | No |
LOCK_SGA locks the entire SGA into physical memory. It is usually advisable to lock the SGA into real (physical) memory, especially if the use of virtual memory would include storing some of the SGA using disk space. This parameter is ignored on platforms that do not support it.