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+**Field**|**Type**|**Null**|**Key**|**Default**|**Notes**
+-----|-----|-----|-----|-----|-----
+groups\_index|int(10) unsigned|NO|PRI| |auto\_increment
+group\_leader\_id|int(10) unsigned|NO|MUL|0| 
+group\_name|varchar(64)|NO| | | 
\ No newline at end of file