确定性函数 meaning in Chinese
deterministic function
Examples
- In earlier versions of sql server , functions are categorized only as deterministic or nondeterministic
在sql server的早期版本中，函数只能分为确定性函数和不确定性函数两类。 - Getdate is not deterministic because it is always invoked with the same argument , but the value it returns changes each time it is executed
Getdate不是确定性函数，因为总是使用相同的参数调用它，而它在每次执行时返回结果都不同。 - Enable grouping by a column that is derived from a scalar subselect , or a function that is either not deterministic or has external access
启用按从标量嵌套select语句派生的列进行分组，或者按不确定性函数或有外部访问的函数进行分组。 - 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。