REVOKE

Use the REVOKE command to revoke privileges from a user.

Syntax

Revoke database privileges from a user.

REVOKE {{CONNECT | CREATE}[, ...]| ALL [PRIVILEGES]} 
ON DATABASE database_name [, ...]
FROM user_name [GRANTED BY user_name];

Revoke schema privileges from a user.

REVOKE {CREATE | ALL [PRIVILEGES]} 
ON SCHEMA schema_name [, ...]
FROM user_name [GRANTED BY user_name];

Revoke table privileges from a user.

REVOKE {{SELECT | UPDATE | INSERT | DELETE} [, ...]| ALL [PRIVILEGES]} 
ON {  TABLE table_name [, ...]
    | ALL TABLES IN SCHEMA schema_name [, ...] }
FROM user_name [GRANTED BY user_name];

Revoke source privileges from a user.

REVOKE {SELECT | ALL [PRIVILEGES]} 
ON {  SOURCE source_name [, ...]
    | ALL SOURCES IN SCHEMA schema_name [, ...] }
FROM user_name [GRANTED BY user_name];

Revoke materialized view privileges from a user.

REVOKE {SELECT | ALL [PRIVILEGES]} 
ON {MATERIALIZED VIEW mv_name [, ...] 
    | ALL MATERIALIZED VIEWS IN SCHEMA schema_name [, ...] }
FROM user_name [GRANTED BY user_name];

Parameters

Parameter or clause	Description
GRANTED BY clause	The specified user after the GRANTED BY clause must be the current user. By default, the current user is root.

Example

Revoke all privileges for all sources in schema1 from user user1.

REVOKE ALL PRIVILEGES 
ON ALL SOURCES IN SCHEMA schema1 
FROM user1 GRANTED BY user;

REVOKE the SELECT privilege for materialized view mv1, which is in schema schema1 of database db1, from user user1.

REVOKE SELECT
ON MATERIALIZED VIEW mv1 IN SCHEMA db1.schema1
FROM user1;

Revoke the SELECT privilege for source s1 from user user1.

REVOKE SELECT
ON SOURCE s1
FROM user1;