REVOKE

# System

REVOKE  
    { CREATE RESOURCE GROUP | CREATE RESOURCE | CREATE EXTERNAL CATALOG | REPOSITORY | BLACKLIST | FILE | OPERATE | ALL [PRIVILEGES]} 
    ON SYSTEM
    FROM { ROLE | USER} {<role_name>|<user_identity>}

# Resource group

REVOKE  
    { ALTER | DROP | ALL [PRIVILEGES] } 
    ON { RESOURCE GROUP <resourcegroup_name> [, <resourcegroup_name>,...] ｜ ALL RESOURCE GROUPS} 
    FROM { ROLE | USER} {<role_name>|<user_identity>}

# Resource

REVOKE 
    { USAGE | ALTER | DROP | ALL [PRIVILEGES] } 
    ON { RESOURCE <resource_name> [, <resource_name>,...] ｜ ALL RESOURCES} 
    FROM { ROLE | USER} {<role_name>|<user_identity>}

# User

REVOKE IMPERSONATE ON USER <user_identity> FROM USER <user_identity>;

# Global UDF

REVOKE { 
    { USAGE | DROP | ALL [PRIVILEGES]} 
    ON { GLOBAL FUNCTION <function_name> [, <function_name>,...]    
       | ALL GLOBAL FUNCTIONS }
    FROM { ROLE | USER} {<role_name>|<user_identity>}

# Internal catalog

REVOKE 
    { USAGE | CREATE DATABASE | ALL [PRIVILEGES]} 
    ON CATALOG default_catalog
    FROM { ROLE | USER} {<role_name>|<user_identity>}

# External catalog

REVOKE  
   { USAGE | DROP | ALL [PRIVILEGES] } 
   ON { CATALOG <catalog_name> [, <catalog_name>,...] | ALL CATALOGS}
   FROM { ROLE | USER} {<role_name>|<user_identity>}

# Database

REVOKE 
    { ALTER | DROP | CREATE TABLE | CREATE VIEW | CREATE FUNCTION | CREATE MATERIALIZED VIEW | ALL [PRIVILEGES] } 
    ON { DATABASE <database_name> [, <database_name>,...] | ALL DATABASES }
    FROM { ROLE | USER} {<role_name>|<user_identity>}
  
* You must first run SET CATALOG before you run this command.

# Table

REVOKE  
    { ALTER | DROP | SELECT | INSERT | EXPORT | UPDATE | DELETE | ALL [PRIVILEGES]} 
    ON { TABLE <table_name> [, < table_name >,...]
       | ALL TABLES IN 
           { { DATABASE <database_name> [,<database_name>,...] } | ALL DATABASES }
    FROM { ROLE | USER} {<role_name>|<user_identity>}

* You must first run SET CATALOG before you run this command. 
* You can also use db.tbl to represent a table.
REVOKE <priv> ON TABLE db.tbl FROM {ROLE <role_name> | USER <user_identity>}

# View

REVOKE  
    { ALTER | DROP | SELECT | ALL [PRIVILEGES]} 
    ON { VIEW <view_name> [, < view_name >,...]
       ｜ ALL VIEWS IN 
           { { DATABASE <database_name> [,<database_name>,...] }| ALL DATABASES }
    FROM { ROLE | USER} {<role_name>|<user_identity>}
    
* You must first run SET CATALOG before you run this command. 
* You can also use db.view to represent a view.
REVOKE <priv> ON VIEW db.view FROM {ROLE <role_name> | USER <user_identity>}

# Materialized view

REVOKE { 
    { SELECT | ALTER | REFRESH | DROP | ALL [PRIVILEGES]} 
    ON { MATERIALIZED VIEW <mv_name> [, < mv_name >,...]
       ｜ ALL MATERIALIZED VIEWS IN 
           { { DATABASE <database_name> [,<database_name>,...] }| ALL [DATABASES] }
    FROM { ROLE | USER} {<role_name>|<user_identity>}
    
* You must first run SET CATALOG before you run this command. 
* You can also use db.mv to represent an mv.
REVOKE <priv> ON MATERIALIZED VIEW db.mv FROM {ROLE <role_name> | USER <user_identity>}

# Function

REVOKE { 
    { USAGE | DROP | ALL [PRIVILEGES]} 
    ON { FUNCTION <function_name> [, < function_name >,...]
       ｜ ALL FUNCTIONS IN 
           { { DATABASE <database_name> [,<database_name>,...] }| ALL DATABASES }
    FROM { ROLE | USER} {<role_name>|<user_identity>}
    
* You must first run SET CATALOG before you run this command. 
* You can also use db.function to represent a function.
REVOKE <priv> ON FUNCTION db.function FROM {ROLE <role_name> | USER <user_identity>}

REVOKE <role_name> [,<role_name>, ...] FROM ROLE <role_name>
REVOKE <role_name> [,<role_name>, ...] FROM USER <user_identity>

REVOKE SELECT ON TABLE sr_member FROM USER 'jack'@'192.%'

REVOKE USAGE ON RESOURCE 'spark_resource' FROM ROLE 'test_role';

REVOKE example_role FROM 'jack'@'%';

REVOKE example_role FROM ROLE 'test_role';