数据库中所有user_qq改名以及user_id和group_id改为字符串

plugins/statistics/_model.py

@@ -9,9 +9,9 @@ class Statistics(Model):
 
     id = fields.IntField(pk=True, generated=True, auto_increment=True)
     """自增id"""
-    user_qq = fields.BigIntField()
+    user_id = fields.CharField(255)
     """用户id"""
-    group_id = fields.BigIntField(null=True)
+    group_id = fields.CharField(255, null=True)
     """群聊id"""
     plugin_name = fields.CharField(255)
     """插件名称"""
@@ -21,3 +21,11 @@ class Statistics(Model):
     class Meta:
         table = "statistics"
         table_description = "用户权限数据库"
+
+    @classmethod
+    async def _run_script(cls):
+        return [
+            "ALTER TABLE statistics RENAME COLUMN user_qq TO user_id;",  # 将user_qq改为user_id
+            "ALTER TABLE statistics ALTER COLUMN user_id TYPE character varying(255);",
+            "ALTER TABLE statistics ALTER COLUMN group_id TYPE character varying(255);",
+        ]