首页精选美购过滤秒杀

task/home_feed_recommend_strategy_d.py

@@ -126,7 +126,7 @@ FROM
 		and tab_name='精选'
 		and card_type in ('card','video')
 		and card_content_type in ('diary','question','answer','qa','topic','user_post','doctor_post','service')
-		and get_json_object(exposure_card,'$.in_page_pos')!='seckill'
+		and (get_json_object(exposure_card,'$.in_page_pos') is null or get_json_object(exposure_card,'$.in_page_pos') != 'seckill')
 		group by concat_ws('-',substr(partition_date,1,4),substr(partition_date,5,2),substr(partition_date,7,2)) 
 			  ,cl_id
 			  ,case when card_content_type in ('diary','topic') and (get_json_object(exposure_card,'$.redirect_content_type') not in ('service') or get_json_object(exposure_card,'$.redirect_content_type') is null) then '日记'