Log 21.4Results from Calling DIR_ENTRIES from a DATA Step
c:\logs\2004\qtr1.log
c:\logs\2004\qtr2.log
c:\logs\2004\qtr3.log
c:\logs\2004\qtr4.log
c:\logs\2005\qtr1.log
c:\logs\2005\qtr2.log
c:\logs\2005\qtr3.log
c:\logs\2005\qtr4.log
c:\logs\2006\qtr1.log
c:\logs\2006\qtr2.log
This example shows the similarity between PROC FCMP syntax and the DATA step.
For example, numeric expressions and flow of control statements are identical. The
abstraction of DIROPEN into a PROC FCMP function simplifies DIR_ENTRIES. All of
the PROC FCMP routines that are created can be reused by other DATA steps without
any need to modify the routines to work in a new context. ...
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