在 sas 宏文件名管道中使用引号 [英] using quotes in sas macro filename pipe

问题描述

我正在使用以下使用文件名管道的宏.但是得到一个错误，说无效的选项名称dir"等.我怀疑这可能是由于定义文件名和管道时的引号引起的.我猜它认为它是一种选择.我试图删除引号，删除 %bquote 并只有双引号，但仍然不断收到错误.

我使用的是 Windows，但也将在 Linux 上远程运行它.任何想法将不胜感激.

%macro setprogvar(dateval);%全球日期；%let date=&dateval;%put &日期;%put &日期;%let filepath = %bquote("C:ResearchSASDataSetsulk all data &date");文件名 CDR_Bulk 管道 "dir &filepath/a:-d-h-s/b/s";%修正setprogvar；%setprogvar(20100331);***日志************1 文件名 CDR_Bulk 管道 "dir &filepath/a:-d-h-s/b/s";---23错误 23-2:无效的选项名称目录.1！文件名 CDR_Bulk 管道 "dir &filepath/a:-d-h-s/b/s";-23错误 23-2:无效的选项名称

解决方案

文件路径宏变量需要用双引号括起来，因为它包含空格.但是由于你的字符串是双引号，你需要双双引号......

<上一页>文件名 CDR_Bulk 管道 "dir ""&filepath""/a:-d-h-s/b/s";

I am using the following Macro that uses filename pipe. But get an error saying invalid option name "dir", etc. I suspect it could be due to the quotes while defining filename and pipe. I guess it recognizes it as an option. I tried to remove the quote, removing %bquote and having just the double quote, but still keep getting the errors.

I am using Windows, but will also be running it remotely on Linux. Any thoughts would be deeply appreciated.

%macro setprogvar(dateval);
  %global date;

  %let date=&dateval;

  %put &date;
  %put &dateval;

  %let filepath = %bquote("C:ResearchSASDataSetsulk all data &date");

  filename CDR_Bulk pipe "dir &filepath /a:-d-h-s /b /s";

%mend setprogvar;

%setprogvar(20100331);

***LOG************
1      filename CDR_Bulk pipe "dir &filepath /a:-d-h-s /b /s";
                           ---
                           23
ERROR 23-2: Invalid option name dir.

1   !  filename CDR_Bulk pipe "dir &filepath /a:-d-h-s /b /s";
                                          -
                                          23
ERROR 23-2: Invalid option name a.

解决方案

The filepath Macro variable needs wrapping in double-quotes as it contains spaces. But as your string is double-quoted, you need double-double-quotes...

filename CDR_Bulk pipe "dir ""&filepath"" /a:-d-h-s /b /s";

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