# 52.71. pg_group
The view pg_group
exists for backwards compatibility: it emulates a catalog that existed in PostgreSQL before version 8.1. It shows the names and members of all roles that are marked as not rolcanlogin
, which is an approximation to the set of roles that are being used as groups.
Table 52.72. pg_group
Columns
Column Type Description |
---|
groname name (references pg_authid .rolname )Name of the group |
grosysid oid (references pg_authid .oid )ID of this group |
grolist oid[] (references pg_authid .oid )An array containing the IDs of the roles in this group |