SemanticException Column xx Found in more than One Tables/Subqueries
執行hiveql時報錯： SemanticException Column xx Found in more than One Tables/Subqueries Hive中有兩張表中擁有同一個字段名稱，在這兩個表做關聯的時候會報這個錯誤 將其中一個表的重複字段加上別名，然後進行關聯查詢 select city.city, hotel.hotel, hotel.hotelname from cit
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