To revoke privileges in MySQL, you can use the REVOKE
statement. This allows you to remove specific permissions that were previously granted to a user or a role. The syntax for revoking privileges is as follows:
REVOKE privilege_type ON object_type object_name FROM 'username'@'host';
For example, to revoke the SELECT privilege on a table named customers
from a user john
connecting from localhost, the command would be:
REVOKE SELECT ON customers FROM 'john'@'localhost';
Make sure to replace privilege_type
, object_type
, object_name
, username
, and host
with the appropriate values as per your requirement.
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