52.63. 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 52.64. pg_user_mapping Columns

Column Type

Description

oid oid

Row identifier

umuser oid (references pg_authid . oid )

OID of the local role being mapped, or zero if the user mapping is public

umserver oid (references pg_foreign_server . oid )

The OID of the foreign server that contains this mapping

umoptions text[]

User mapping specific options, as " keyword=value " strings