Updated on 2022-08-16 GMT+08:00

DROP ROLE

Function

DROP ROLE deletes a specified role.

Precautions

If a "role is being used by other users" error is displayed when you run DROP ROLE, it might be that threads cannot respond to signals in a timely manner during the CLEAN CONNECTION process. As a result, connections are not completely cleared. In this case, you need to run CLEAN CONNECTION again.

Syntax

DROP ROLE [ IF EXISTS ] role_name [, ...];

Parameter Description

  • IF EXISTS

    Sends a notice instead of an error if the specified role does not exist.

  • role_name

    Specifies the name of the role to be deleted.

    Value range: An existing role.

Examples

Delete the manager role.

1
DROP ROLE manager;

Helpful Links

CREATE ROLE, ALTER ROLE, SET ROLE