Supported Versions: Current (12) / 11 / 10 / 9.6 / 9.5 / 9.4
Development Versions: devel
Unsupported versions: 9.3 / 9.2 / 9.1 / 9.0 / 8.4
This documentation is for an unsupported version of PostgreSQL.
You may want to view the same page for the current version, or one of the supported versions listed above instead.

45.51. 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 45-52. pg_user_mapping Columns

Name Type References Description
umuser oid pg_authid.oid OID of the local role being mapped, 0 if the user mapping is public
umserver oid pg_foreign_server.oid The OID of the foreign server that contains this mapping
umoptions text[]   User mapping specific options, as "keyword=value" strings