weixin_40530363的博客

1、select count(game_id,page) from steam.review_pages where status=0 选取满足条件的数据条数2、select top 3 game_id,page from steam.review_pages where status=0 选取前几条数据3、update review_pages set status=1 where ga...

可在初始化连接时在参数中添加 re_connect=True文档https://twistedmatrix.com/documents/16.1.0/api/twisted.enterprise.adbapi.ConnectionPool.html#connect

Selecta.m_id,a.path_dql,b.page_url from_url,a.page_url to_urlFrom (SelectM_id,Page_url,Visit_time,Row_number() over(partition by m_id order by visit_time as ) as path_seqFrom app_page_view )...

selectorder_date,hour(order_time),sum(money) over (partition by order_date order by hour(order_time))from sales;