A newer version of this documentation is available. Click here to view the most up-to-date release of the Greenplum 5.x documentation.
The pg_resgroup system catalog table contains information about Greenplum Database resource groups, which are used for managing concurrent statements, CPU, and memory resources. This table, defined in the pg_global tablespace, is globally shared across all databases in the system.
|rsgname||name||The name of the resource group.|
|parent||oid||Unused; reserved for future use.|