修复数据刷新时有多行的问题

@@ -329,14 +329,14 @@ class Api(ApiTemplate):
                 # 删除不存在的表
                 for n in origin_common_tables_name:
                     if n not in real_common_tables_name:
-                        table = Table.query.filter_by(name=n).filter_by(database_guid=database_guid).one_or_none()
-                        if table:
+                        tables = Table.query.filter_by(name=n).filter_by(database_guid=database_guid).all()
+                        for table in tables:
                             db.session.delete(table)
 
     def edit_common_table(self,data_session,database_guid,real_common_tables_name,origin_common_tables_name,this_time):
         for table_name in origin_common_tables_name:
-            table = Table.query.filter_by(name=table_name).filter_by(database_guid=database_guid).one_or_none()
-            if table:
+            tables = Table.query.filter_by(name=table_name).filter_by(database_guid=database_guid).all()
+            for table in tables:
                 if table_name not in real_common_tables_name:
                     StructurePrint.print("{}非空间表减少！".format(table_name))
                     db.session.delete(table)