查询的sql语句如下:select a.*,nvl(round(money/lag(money) over(order by id)*100,2),'0')||'%' "同比",nvl(round(money/lag(money) over(partition by mon order by id)*100,2),'0')||'%' "环比"from d_temp_data a id iname year mon money 同比 环比 ...
0, 7, 1, 2000));/* 在格式参数中使用常量 */// 输出类似:Mon, 15 Aug 2005 15:12:46 UTCecho date(DATE_RFC822);// 输出类似:2000-07-01T00:00:00+0000echo date(DATE_ATOM, mktime(0, 0, 0, 7, 1, 2000));?> 在格式字串中的字符前加上反斜线来转义可以避免它被按照上...
pDestr =srcStr.GetBuffer(srcStr.GetLength());sprintf(fileName, ".\\%04d%02d%02d_%02d.log", newtime->tm_year+1900, newtime->tm_mon+1,newtime->tm_mday,id);CFile f;if(!f.Open( _T(fileName), CFile::modeCreate|CFile::modeNoTruncate|CFile::modeWrite)) return;f.SeekToEnd(...