直接的语句执行方法包括：sql语句中在where子句之后剥离数据的附加逻辑。

The direct statement execution method includes additional logic to strip the data after the where clause in the SQL statement.

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LocalDB也支持在连接过程中附加数据库文件，这让开发者可以直接访问数据库文件，而不需要连接数据库服务器。

Also, LocalDB supports attaching database files during the connection process, allowing access to the database files directly without going through the database server. Other features are.

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由于附加元数据不能直接提交到服务器，它被缓存在客户端直到服务器可再次连接。

As the additional metadata cannot be submitted directly to the server, it is cached in the client until the server is reachable again.

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