从补丁 198 开始，Amazon Redshift 将不再支持创建新的 Python UDF。现有的 Python UDF 将继续正常运行至 2026 年 6 月 30 日。有关更多信息，请参阅[博客文章](https://www.amazonaws.cn/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/)。 # RBAC 的系统权限 以下是可向角色授予或撤消的系统权限列表。 | 命令 | 您必须通过以下方式之一获得运行该命令的权限 | | --- | --- | | CREATE ROLE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | DROP ROLE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | CREATE USER | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | DROP USER | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | ALTER USER | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | CREATE SCHEMA | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | DROP SCHEMA | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | ALTER DEFAULT PRIVILEGES | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | ACCESS CATALOG | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | ACCESS SYSTEM TABLE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | CREATE TABLE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | DROP TABLE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | ALTER TABLE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | CREATE OR REPLACE FUNCTION | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | CREATE OR REPLACE EXTERNAL FUNCTION | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | DROP FUNCTION | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | CREATE OR REPLACE PROCEDURE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | DROP PROCEDURE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | CREATE OR REPLACE VIEW | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | DROP VIEW | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | CREATE MODEL | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | DROP MODEL | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | CREATE DATASHARE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | ALTER DATASHARE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | DROP DATASHARE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | CREATE LIBRARY | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | DROP LIBRARY | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | ANALYZE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | CANCEL | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | TRUNCATE TABLE | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | VACUUM | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | IGNORE RLS | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | EXPLAIN RLS | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) | | EXPLAIN MASKING | [See the AWS documentation website for more details](http://docs.amazonaws.cn/redshift/latest/dg/r_roles-system-privileges.html) |