定时删除attachment表数据修复

BaseDataMaintenance/maintenance/dataflow_mq.py

@@ -513,7 +513,7 @@ class Dataflow_ActivteMQ_attachment(Dataflow_attachment):
 
     def remove_attachment_postgres(self):
         current_date = getCurrent_date(format="%Y-%m-%d")
-        last_date = timeAdd(current_date,-30,format="%Y-%m-%d")
+        last_date = timeAdd(current_date,-2,format="%Y-%m-%d")
         sql = " delete from attachment where crtime<='%s 00:00:00' "%(last_date)
         conn = getConnection_postgres()
         cursor = conn.cursor()