The
pg_resgroupsystem catalog table is valid only when resource group-based resource management is active.
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.
| column | type | references | description |
|---|---|---|---|
rsgname |
name | The name of the resource group. | |
parent |
oid | Unused; reserved for future use. |
Parent topic: System Catalogs Definitions
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