This provides a deterministic way to free resources , in contrast to the default nondeterministic cleanup that happens through garbage collection 与垃圾回收过程中发生的默认、不确定的清理相比,这提供了一个确定的方法来释放资源。
The value for each row at the subscriber depends on the data at the subscriber and whether the computation for the column uses nondeterministic functions 订阅服务器上每一行的值都取决于订阅服务器上的数据以及列的计算是否使用不确定性函数。
If the data is different or the computation uses one or more nondeterministic functions , the values at the publisher and subscriber could be different 如果数据不同或者计算使用一个或多个不确定性函数,则发布服务器和订阅服务器上的值就可能不同。
Functions are nondeterministic when they could return different results every time they are called , even with the same specific set of input values 如果每次调用内置函数时,即使用的是同一组特定输入值,也总返回不同结果,则这些内置函数为不确定的。
The nondeterministic behavior of concurrent software , make the results of running and testing uncertain , so they are difficult to specify , design , code , debug and test 由于并发软件的不确定性,使得并发程序的设计、开发、调试和测试都非常困难。
Implicit conversion of non - unicode character data between collations is also considered nondeterministic , unless the compatibility level is set to 80 or earlier 非unicode字符数据在排序规则间的隐式转换也被视为是不确定性的,除非兼容级别设置为80或更低。
These kinds of problems belong to nondeterministic polynomial complete ( npc ) problem with the highest complexity in math and the research on them are far from enough 事实上,优化排样问题在实际生产中应用非常广泛,它在理论上属于具有最高复杂性的np完全问题。
However , garbage collection is not without its costs - among them performance impact , pauses , configuration complexity , and nondeterministic finalization 不过,垃圾收集不是没有代价的其中包括对性能的影响、暂停、配置复杂性和不确定的结束( nondeterministic finalization ) 。
The following function expressions are considered nondeterministic in sql server 2005 and , therefore , may interfere with indexed view creation : references to string literals that are implicitly converted to 下列函数表达式在sql server 2005中被视为具有不确定性,因此会防碍索引视图的创建:
1 ranjan d , chang r , hartmanis j . space bounded computations : review and new separation results . theoretical computer science , 1991 , 80 : 289 - 302 . 2 geffert v . nondeterministic computations in sublogarithmic space and space constructability 交替式下推自动机进入存在状态,可以在多种可能性中选择一个可行的而进入万能状态时,就协同地对多种可能性进行并行计算,当且仅当所有可能性都可行时,整个计算才是可行的。