# pg_resqueue

The `pg_resqueue` system catalog table contains information about OushuDB resource queues, which are used for managing resources. This table is defined in the `pg_global` tablespace, meaning it is globally shared across all databases in the system.



Table 1. `pg_catalog.pg_resqueue`

| column                  | type                     | references | description                                                  |
| :---------------------- | :----------------------- | :--------- | :----------------------------------------------------------- |
| `oid`                   | oid                      |            | OID of the resource queue.                                   |
| `rsqowner`              | oid                      |            | OID of the resource queue's owner.                           |
| `rsqname`               | name                     |            | The name of the resource queue.                              |
| `rsqcountlimit`         | real                     |            | The active query threshold of the resource queue.            |
| `rsqcostlimit`          | real                     |            | The query cost threshold of the resource queue.              |
| `rsqovercommit`         | boolean                  |            | Allows queries that exceed the cost threshold to run when the system is idle. |
| `rsqignorecostlimit`    | real                     |            | The query cost limit of what is considered a 'small query'. Queries with a cost under this limit will not be queued and run immediately.  |
| `rsqacl`                | aclitem[]                |            | Access privileges for the resource queue.                    |