Postgresql 中文操作指南

37.35. role_column_grants #

视图 role_column_grants 标识授予对列的特权，其中授予者或被授予者是当前启用的角色。可在 column_privileges 中找到更多信息。此视图与 column_privileges 之间的唯一有效区别是，此视图省略了通过授予 PUBLIC 而对当前用户可用的列。

The view role_column_grants identifies all privileges granted on columns where the grantor or grantee is a currently enabled role. Further information can be found under column_privileges. The only effective difference between this view and column_privileges is that this view omits columns that have been made accessible to the current user by way of a grant to PUBLIC.

Table 37.33. role_column_grants Columns

Column Type

Description

grantor sql_identifier

Name of the role that granted the privilege

grantee sql_identifier

Name of the role that the privilege was granted to

table_catalog sql_identifier

Name of the database that contains the table that contains the column (always the current database)

table_schema sql_identifier

Name of the schema that contains the table that contains the column

table_name sql_identifier

Name of the table that contains the column

column_name sql_identifier

Name of the column

privilege_type character_data

Type of the privilege: SELECT, INSERT, UPDATE, or REFERENCES

is_grantable yes_or_no

YES if the privilege is grantable, NO if not