我有这个语句将多行合并为一个,然后以我需要的方式输出它:
SELECT COURSES_ID, REQUISITE_TYPE_TITLE
, RTRIM
( xmlagg (xmlelement (c, CONDITION_TITLE || '' || REQ_TEXT || '' ) order by ORDER_NUM).extract ('//text()')
, ',' ) AS REQTexts
FROM COS_REQUISITES
WHERE COURSES_ID = '1175'
AND REQUISITE_TYPE_TITLE != 'Corequisite'
GROUP BY COURSES_ID, REQUISITE_TYPE_TITLE;
Run Code Online (Sandbox Code Playgroud)
结果:
????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
? ORDER_NUM ? COURSES_ID ? REQUISITE_TYPE_TITLE ? REQ_TEXT ?
????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
? 1 ? 1175 ? Limitation on Enrollment ? With minimum grade of "C" ?
? 2 ? 1175 ? Advisory on Recommended Preparation ? MATH 200 …Run Code Online (Sandbox Code Playgroud) 在Windows 8上从chocolatey库(https://chocolatey.org/packages/webpicommandline,7.1.1374)安装最新版本的WebPICmd.exe后,我无法使用该问题.由于某种原因,命令输出将转到新的控制台窗口,该窗口立即关闭.我正在从PowerShell运行该命令.
在Windows 7上,它运行良好,webpicmd.exe的输出转到我当前的窗口.我无法想象为什么它会对Windows 8起作用.