我正在尝试创建包含值的数组。
proc sql noprint;
select count(*) into :dscnt from study;
select libname into :libname1 - :libname&dscnt from study;
quit;
我认为语法是正确的，但我在 SAS Studio 中不断收到以下错误消息。
***NOTE: PROC SQL set option NOEXEC and will continue to check the syntax of statements.
NOTE: Line generated by the macro variable "DSCNT".
79 libname 4
_
22
200
ERROR 22-322: Syntax error, expecting one of the following: ',', FROM, NOTRIM.
ERROR 200-322: The symbol is not recognized and will be ignored.***
有人可以向我解释我做错了什么吗？
谢谢