staging_store_disk_quota_mb
Use this system parameter to specify the maximum amount of disk space that will be utilized by the CDC Replication staging store on your source system.
Versions supported–CDC Replication Engine for PostgreSQL version 11.4 and later
If you have enabled the Continuous Capture feature and you are accumulating change data in your staging store when subscriptions are stopped, you should take into consideration the additional disk utilization that this feature requires.
- Applies to
- Source datastores
- Minimum Setting
- 100 MB
- Maximum Setting
- 2147483647 MB
- Default Setting
- 2147483647 MB