ROLES_GRAPHML()

Returns a utf8mb3 string containing a GraphML document representing memory role subgraphs. The ROLE_ADMIN privilege (or the deprecated SUPER privilege) is required to see content in the element. Otherwise, the result shows only an empty element:

Syntax

MYSQL Copy

SELECT ROLES_GRAPHML();
+---------------------------------------------------+
| ROLES_GRAPHML()                                   |
+---------------------------------------------------+
| <?xml version="1.0" encoding="UTF-8"?><graphml /> |
+---------------------------------------------------+

Examples

Example

MYSQL Copy

SELECT ROLES_GRAPHML();
+---------------------------------------------------+
| ROLES_GRAPHML()                                   |
+---------------------------------------------------+
| <?xml version="1.0" encoding="UTF-8"?><graphml /> |
+---------------------------------------------------+