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雷达卡
The following SAS code is submitted:
data WORK.TEMP WORK.ERRORS / view=WORK.TEMP;
infile RAWDATA;
input Xa Xb Xc;
if Xa=. then output WORK.ERRORS;
else output WORK.TEMP;
run;
Which of the following is true of the WORK.ERRORS data set?
A. The data set is created when the DATA step is submitted.
B. The data set is created when the view TEMP is used in another SAS step.
C. The data set is not created because the DATA statement contains a syntax error.
D. The descriptor portion of WORK.ERRORS is created when the DATA step is submitted.
B对。
[size=13.3333330154419px]相请问下为什么view在another SAS step中用的时候，data set is created
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