I want to use this as if &va1 contains value in &var2 then do; ----------------------- end; else do; ------------------------------------ end; can u tell me how can i compare in an if condition ?
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%let var1=12MAY2017; proc sql ; select H_date into:var2 seperated by ',' from Holiday_list ; quit; var2 will contain values from 01JAN2017 to 31DEC2017 (holiday list for 2017) how to see if var1 contains values in var2 ??
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