Using SQL language to complete the function of quick query, modify and Chinese ranking in the digital museum.

软件使用SQL语言，完成了对数字博物馆进行快速查询、修改、中文排序等功能。

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At the bottom of the file, you run a quick query to get the count of votes and the sum of the votes for the given movie.

在文件底部的代码中，我们运行了一个快速查询获取投票数和指定电影的投票总数。

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One quick way to see whether RUNSTATS has been performed on your database is to query some system catalog tables. For example, as shown in the script above, you can run this command.

要查看是否对数据库执行了RUNSTATS，一种快捷方法便是查询一些系统目录表。

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