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Search results with tag "Joining data"
178-2008: Joining Data: DATA Step Merge or SQL?
www2.sas.comDec 14, 2007 · 2 THE DATA This paper will use two different sets of data to illustrate the join dynamics using data step MERGE and SQL JOIN. The initial data is a small subset ( found in the Appendix A ) used to illustrate the effect of the various