เขตการตลาดของร้าน Rob Dinning ชื่อว่าอะไร
What is the name of the marketing region that the store Rob Dinning belongs to?
df_marketing_regions = pd.DataFrame(columns=['Marketing_Region_Name', 'Marketing_Region_Code']); df_stores = pd.DataFrame(columns=['Marketing_Region_Code', 'Store_Name'])
pd.merge(df_marketing_regions, df_stores, on='Marketing_Region_Code')[pd.merge(df_marketing_regions, df_stores, on='Marketing_Region_Code')['Store_Name'] == 'Rob Dinning']['Marketing_Region_Name']