PostgreSQL 9.2.3 Documentation
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# 34.34. `role_column_grants`

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 34-32. `role_column_grants` Columns

Name | Data 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

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