mysql.roles_mapping Table
System tables should not normally be edited directly. Use the related SQL statements instead.
The mysql.roles_mapping table contains information about mariaDB roles.
This table uses the Aria storage engine.
The mysql.roles_mapping table contains the following fields:
| Field | Type | Null | Key | Default | Description |
|---|---|---|---|---|---|
Host | char(60) | NO | PRI | Host (together with User and Role makes up the unique identifier for this record. | |
User | char(80) | NO | PRI | User (together with Host and Role makes up the unique identifier for this record. | |
Role | char(80) | NO | PRI | Role (together with Host and User makes up the unique identifier for this record. | |
Admin_option | enum('N','Y') | NO | N | Whether the role can be granted (see the CREATE ROLE WITH ADMIN clause). |
The Acl_role_grants status variable, added in MariaDB 10.1.4, indicates how many rows the mysql.roles_mapping table contains.
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