Lu, Huayi a24ca60074 DWS DEVELOPER 811 version

Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>

2023-01-19 13:37:49 +00:00

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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

1
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

Parent topic: DDL Syntax

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