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SAS Certified Professional: Advanced Programming Using SAS 9.4
A programmer needs a report that shows each salesperson's name only once, even though the source table contains duplicate name rows. Which PROC SQL feature should be used to remove those duplicate values from the result set?
Explanation
When performing a full join and needing to return non-missing values from either of two matched columns into a single output column, which function is specifically identified in the objectives for this task?
Explanation
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