例如,一个32位的整数可以存储32个标志值。
在大多数情况下,希望让应用程序使用参数标志等动态地调用存储过程。
In most cases you will want to use an application to invoke the stored procedure dynamically, using parameter markers and so on.
现在,需要决定如何存储当前为“filling”的缓冲区,并能够设置这些标志;同样,不使用分支。
Now you need to determine how to store which buffers are currently "filling," and be able to set these flags without branching.
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