| aid | | int(10) unsigned | NO | | 0 | |
| uid | | int(10) unsigned | NO | MUL | 0 | |
| guid | | varchar(255) | NO | MUL | | |
| aid | | int(10) unsigned | NO | | 0 | |
| uid | | int(10) unsigned | NO | MUL | 0 | |
| guid | | varchar(255) | NO | MUL | | |