pg_resqueuecapability
Note The
pg_resqueuecapabilitysystem catalog table is valid only when resource queue-based resource management is active.
The pg_resqueuecapability system catalog table contains information about the extended attributes, or capabilities, of existing SynxDB resource queues. Only resource queues that have been assigned an extended capability, such as a priority setting, are recorded in this table. This table is joined to the pg_resqueue table by resource queue object ID, and to the pg_resourcetype table by resource type ID (restypid).
This table is populated only on the master. This table is defined in the pg_global tablespace, meaning it is globally shared across all databases in the system.
| column | type | references | description |
|---|---|---|---|
rsqueueid | oid | pg_resqueue.oid | The object ID of the associated resource queue. |
restypid | smallint | pg_resourcetype. restypid | The resource type, derived from the pg_resqueuecapability system table. |
resetting | opaque type | The specific value set for the capability referenced in this record. Depending on the actual resource type, this value may have different data types. |