The idea of the project arose when I played Hive (https://en.wikipedia.org/wiki/Hive_(game)) with a friend. As he was constantly beating me, I was wondering how hard ...
可以使用参数-e来执行,不需要进入命令行。 eg:hive -e "SELECT * FROM mytable LIMIT 3"; 有时可能需要将查询结果保存到一个文件中 ...