code sample for pandas-dev#38616

simonjayhawkins · simonjayhawkins · commit bfd6c0710739 · 2020-12-22T10:48:49.000Z
diff --git a/bisect/38616.py b/bisect/38616.py
@@ -0,0 +1,10 @@
+import pandas as pd
+
+pd.__version__
+
+left = pd.DataFrame({"x": [1, 1], "z": ["foo", "foo"]})
+right = pd.DataFrame({"x": [1, 1], "z": ["foo", "foo"]})
+
+result = pd.merge(left, right, how="right", left_index=True, right_on="x")
+
+print(result)
