RELOAD Privilege

Overview

Grants ability to execute FLUSH.

Note that a FLUSH operation has no effect, so this privilege is primarily supported for compatibility.

USAGE

DETAILS

  • Scope: Global

  • Privilege name for GRANT: RELOAD

  • Privilege name for REVOKE: RELOAD

  • Privilege shown by SHOW GRANTS: RELOAD

MariaDB Xpand's RELOAD privilege allows certain SQL statements to be executed:

SYNONYMS

SCHEMA

PARAMETERS

SKYSQL

PRIVILEGES

EXAMPLES

GRANT

The following examples demonstrate grant of a single privilege. A single GRANT statement can grant multiple privileges at the same scope by providing a comma-separated list of the privileges.

To grant the RELOAD privilege at global scope, replace the user specification ('USERNAME'@'HOSTNAME') in the following query to align to your requirements:

GRANT RELOAD
  ON *.*
  TO 'USERNAME'@'HOSTNAME';

For general guidance on privileges, see "Privileges".

REVOKE

The following examples demonstrate revoke of a single previously-granted privilege. A single REVOKE statement can revoke multiple privileges at the same scope by providing a comma-separated list of the privileges.

To revoke the RELOAD privilege at global scope, replace the user specification ('USERNAME'@'HOSTNAME') in the following query to align to your requirements:

REVOKE RELOAD
  ON *.*
  FROM 'USERNAME'@'HOSTNAME';

For general guidance on privileges, see "Privileges".

SHOW Output

A user's privileges can be displayed using the SHOW GRANTS statement.

If the RELOAD privilege is present, it will be shown as RELOAD in the output. For example:

SHOW GRANTS FOR 'app_user'@'192.0.2.%';
+-----------------------------------------------+
| Grants for app_user@192.0.2.%                 |
+-----------------------------------------------+
| GRANT RELOAD ON *.* TO 'app_user'@'192.0.2.%' |
+-----------------------------------------------+

Privilege Failure

The RELOAD privilege results in no failures since it makes no changes in operation.

ERROR HANDLING

FEATURE INTERACTION

RESPONSES

DIAGNOSIS

ISO 9075:2016

CHANGE HISTORY

Release Series

History

23.09

  • Present starting in MariaDB Xpand 23.09.1.

6.1

  • Present starting in MariaDB Xpand 6.1.0.

6.0

  • Present starting in MariaDB Xpand 6.0.3.

5.3

  • Present starting in MariaDB Xpand 5.3.13.

Release Series

History

6.0

  • Present starting in MariaDB Xpand 6.0.3.

5.3

  • Present starting in MariaDB Xpand 5.3.13.

Release Series

History

6.1

  • Present starting in MariaDB Xpand 6.1.0.

EXTERNAL REFERENCES