关闭和停止数据库连接。

Close and shutdown the database connection.

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这个函数尝试关闭以前打开的数据库连接。

This function attempts to close the previously opened database connection.

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与连接操作对应的函数是数据库关闭函数。

A complementary function to the connect operation is the database close function.

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所以打开后关闭它一个数据库连接。

So after opening a DB connection you close it.

youdao

所以打开后关闭它一个数据库连接。

So after opening a DB connection you close it.

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