select top 1 nid from Users where (userName collate Chinese_PRC_CS_AS=@userName or mobile collate Chinese_PRC_CS_AS=@userName or Email collate Chinese_PRC_CS_AS=@userName) and userPwd=@userPwd 其中 COLLATE Chinese_PRC_CS_AS 为指定SQL server的排序规则Chinese_PR…
$res=$user->where("login_id='{$username}' OR phone='{$username}'")->find(); $phone=I('param.phone'); $sql='select phone,login_id from pro_cuser where phone="'.$data['phone'].'" or login_id="'.$data['phone'].'" and statu…
SQL语句实例: select count(id) as num from public.user where cast((CURRENT_TIMESTAMP-login_timed) day as integer )<=1; 或 select count(id) as num from public.user where cast((CURRENT_TIMESTAMP-login_timed) hour as integer )<=24; 大家能够依据表结构稍作调整后使用…
