| Oracle® Database Reference 11g Release 2 (11.2) E40402-08 |
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PDF · Mobi · ePub |
| Oracle® Database Reference 11g Release 2 (11.2) E40402-08 |
|
|
PDF · Mobi · ePub |
| Property | Description |
|---|---|
| Parameter type | Integer |
| Default value | Derived: (1.1 * SESSIONS) |
| Modifiable | No |
| Range of values | 4 to 232 |
| Oracle RAC | Multiple instances can have different values. |
TRANSACTIONS specifies how many rollback segments to online when UNDO_MANAGEMENT = MANUAL. The maximum number of concurrent transactions is now restricted by undo tablespace size (UNDO_MANAGEMENT = AUTO) or the number of online rollback segments (UNDO_MANAGEMENT = MANUAL).
See Also:
Oracle Database Administrator's Guide for information on setting this parameter
Oracle Real Application Clusters Administration and Deployment Guide for the relationship of this parameter to the number of rollback segments
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