Most of the database only for data entry, query, statistics and other lower-level functions, can not find the data that exists in a variety of useful information.
大多数数据库只能实现数据的录入、查询、统计等较低层次的功能，无法发现数据中存在的各种有用的信息。
Most of the database only for data entry, query, statistics and other lower-level functions, can not find the data that exists in a variety of useful information.
大多数数据库只能实现数据的录入、查询、统计等较低层次的功能，无法发现数据中存在的各种有用的信息。
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