scalar expression meaning in Chinese
标量表达式
Examples
- A nonnull scalar expression of type
的标量表达式。 - Scalar - valued functions can be invoked where scalar expressions are used
可在使用标量表达式的位置调用标量值函数。 - Is a scalar expression of type
是类型为 - An operation that filters data based on some complex constraint that cannot be expressed in a single scalar expression can be expressed as a function
基于某种无法用单一标量的表达式表示的复杂约束来过滤数据的操作，可以表示为函数。 - The sql server 2005 query optimizer can match more queries to indexed views than in previous versions , including queries that contain scalar expressions , scalar aggregate and user - defined functions , interval expressions , and equivalency conditions
与以前各版本相比， sql server 2005查询优化器可将更多查询与索引视图相匹配，包括包含标量表达式、标量聚合函数与用户定义函数、间隔表达式以及等价条件的查询。