The VALUES statement provides a method for executing a SQL statement without accessing a table or view.

values语句提供了一个无需访问表或视图即可执行sql语句的方法。

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In some cases, this may be as easy as going to the right URL or executing a SQL injection, while in other cases it may require much more effort on behalf of an attacker.

在某些情况下，这可能和达到正确的URL或执行SQL注入一样简单，而在其他情况下，它可能需要比黑客多得多的工作。

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With static SQL, the preparation steps for executing a SQL statement occur before the application is ever executed, thus offering the opportunity for better performance at runtime.

当使用静态SQL时，执行sql语句的准备步骤是在应用程序执行之前就进行的，因此可在运行时取得更好的性能。

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