Historical version. PostgreSQL 12 has reached end of support. 2024-11-21. See the current manual.
51.64. pg_user_mapping
The catalog pg_user_mapping stores
the mappings from local user to remote. Access to this catalog is
restricted from normal users, use the view
pg_user_mappings
instead.
Table 51.65. pg_user_mapping Columns
| Name | Type | References | Description |
|---|---|---|---|
oid | oid | Row identifier | |
umuser | oid | | OID of the local role being mapped, 0 if the user mapping is public |
umserver | oid | | The OID of the foreign server that contains this mapping |
umoptions | text[] | User mapping specific options, as “keyword=value” strings |
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