System Catalogs / System views
pg_dsm_registry_allocations
Read the PG 20 devel manualThe pg_dsm_registry_allocations view shows shared memory allocations tracked in the dynamic shared memory (DSM) registry.
Reading PG 20devel·documented in 2 of 24 versions, 19 to 20
Development snapshot. These definitions may change before release.
- Kind
- System views
- Columns in this snapshot
- 3
- Definition source
- English manual
Columns 3
As listed in the PostgreSQL 20 devel manual.
| Column | Type | Description / reference |
|---|---|---|
name | text | The name of the allocation in the DSM registry. |
type | text | The type of allocation. Possible values are segment, area, and hash, which correspond to dynamic shared memory segments, areas, and hash tables, respectively. |
size | int8 | Size of the allocation in bytes. NULL for entries that failed initialization. |
Column history across versions
Version history 1
- 18 → 19 added
Definition snapshot: english-manuals:c77e69d955ad1ee6407fa1935ae… · English manual source