Postgresql 中文操作指南

53.46. pg_seclabel #

目录 pg_seclabel 存储数据库对象上的安全标签。可以使用 SECURITY LABEL 命令操作安全标签。有关查看安全标签的更简单方法，请参见 Section 54.22 。

The catalog pg_seclabel stores security labels on database objects. Security labels can be manipulated with the SECURITY LABEL command. For an easier way to view security labels, see Section 54.22.

另请参见 pg_shseclabel ，它对跨数据库集群共享的数据库对象的安全标签执行类似的功能。

See also pg_shseclabel, which performs a similar function for security labels of database objects that are shared across a database cluster.

Table 53.46. pg_seclabel Columns

Column Type

Description

objoid oid (references any OID column)

The OID of the object this security label pertains to

classoid oid (references pg_class.oid)

The OID of the system catalog this object appears in

objsubid int4

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.

provider text

The label provider associated with this label.

label text

The security label applied to this object.