Added merge as an alias for join

prabeesh · Jul 30, 2015 · 8d92012 · 8d92012
1 parent 5b8bedc
commit 8d92012
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diff --git a/R/pkg/NAMESPACE b/R/pkg/NAMESPACE
@@ -44,6 +44,7 @@ exportMethods("arrange",
               "isLocal",
               "join",
               "limit",
+              "merge",
               "orderBy",
               "mutate",
               "names",

diff --git a/R/pkg/R/DataFrame.R b/R/pkg/R/DataFrame.R
@@ -1205,6 +1205,15 @@ setMethod("join",
             dataFrame(sdf)
           })
 
+#' rdname merge
+#' aliases join
+setMethod("merge",
+          signature(x = "DataFrame", y = "DataFrame"),
+          function(x, y, joinExpr = NULL, joinType = NULL) {
+            join(x, y, joinExpr, joinType)
+          })
+
+
 #' UnionAll
 #'
 #' Return a new DataFrame containing the union of rows in this DataFrame