摘要:
1 SELECT 2 * 3 FROM 4 data a 5 WHERE 6 a.del_flag = 0 7 AND a.exchange_code IN ( 'XSHG', 'XSHE' ) 8 AND EXISTS ( 9 SELECT 10 1 11 FROM 12 ( SELECT sto 阅读全文
摘要:
查询今天的信息记录: select * from `article` where to_days(`add_time`) = to_days(now()); 查询昨天的信息记录: select * from `article` where to_days(now()) – to_days(`add_ 阅读全文