generate label for mysql

process_data.py

@@ -129,7 +129,7 @@ class SpiderProcess(object):
         把 spider_duration 存储到数据库中
         :return:
         """
-        select_sql = "SELECT video_id, video_title, label, channel, out_user_id, spider_mode, out_play_cnt, out_like_cnt, out_share_cnt FROM lightgbm_data WHERE type = 'spider';"
+        select_sql = "SELECT video_id, video_title, label, channel, out_user_id, spider_mode, out_play_cnt, out_like_cnt, out_share_cnt FROM lightgbm_data WHERE type = 'spider' order by daily_dt_str;"
         data_list = self.client_spider.select(select_sql)
         df = []
         for line in tqdm(data_list):