See also pg_shseclabel, which performs a similar function for security labels of database objects that are shared across a database cluster.
Table 45-38. pg_seclabel Columns
|any OID column
|The OID of the object this security label pertains to
|The OID of the system catalog this object appears in
|For a security label on a table column, this is the column number (the objoid and classoid refer to the table itself). For all other object types, this column is zero.
|The label provider associated with this label.
|The security label applied to this object.