The values of these properties determine whether functions can be used in computed columns that can be persisted or indexed 这些属性的值确定了函数是否可用于持久化计算列或索引计算列。
Persisted computed columns that reference methods in the assembly , either directly , or indirectly , through transact - sql functions or methods 通过transact - sql函数或方法直接或间接引用程序集中的方法的持久化计算列。
The indexability of a method , unless there are no indexes or persisted computed columns depending on that method , either directly or indirectly 方法的可索引性,除非没有直接或间接与该方法相关的索引或持久化计算列。
Persisted computed columns that either directly or indirectly reference methods in the assembly , through transact - sql functions or methods 持久化计算列,这些列通过transact - sql函数或方法直接或间接引用程序集中的方法。