diff --git a/group_id.md b/group_id.md
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+**Field**|**Type**|**Null**|**Key**|**Default**|**Notes**
+-----|-----|-----|-----|-----|-----
+groupid|int(4)|NO|PRI| | 
+charid|int(4)|NO|PRI| | 
+name|varchar(64)|NO|PRI| | 
+ismerc|tinyint(3)|NO|PRI|0| 
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