51.63. 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 51.64. pg_user_mapping Columns
| Name | Type | References | Description |
|---|---|---|---|
oid |
oid |
Row identifier (hidden attribute; must be explicitly selected) | |
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 |