Used to mark a method definition of a user - defined aggregate as a function in sql server 用于将用户定义聚合的方法定义标记为sql server中的函数。
Generates a user - defined type or user - defined aggregate from its binary form 从用户定义类型( udt )或用户定义聚合的二进制格式生成用户定义的类型或用户定义的聚合。
Converts a user - defined type or user - defined aggregate into its binary format so that it may be persisted 将用户定义的类型( udt )或用户定义的聚合转换为其二进制格式,以便保留。
User - defined types udts and user - defined aggregates are required to define a storage format , which can be either 用户定义类型( udt )和用户定义聚合是定义存储格式所必需的,存储格式可以是
Provides custom implementation for user - defined type and user - defined aggregate serialization and deserialization 为用户定义类型( udt )和用户定义聚合的序列化和反序列化提供自定义实现。
A synonym cannot be the base object for another synonym , and a synonym cannot reference a user - defined aggregate function 同义词不能是另一同义词的基对象,且同义词不能引用用户定义的聚合函数。
An optional attribute on a user - defined aggregate , used to indicate that the method should be registered in sql server as a function 用户定义聚合的可选属性,用于指示方法应在sql server中注册为函数。
This example shows how to debug a clr sql user - defined aggregate . it creates a new clr sql aggregate function named 它在“ adventureworks ”示例数据库中创建一个新的名为“ concatenate ”的clr sql聚合函数。
Describes how to implement and use the various types of clr functions : table - valued , scalar , and user - defined aggregate functions 描述如何实现和使用各种类型的clr函数:表值函数、标量值函数以及用户定义聚合函数。
User - defined aggregate functions written in a . net language extend the basic aggregate functions , such as sum , min , and max , included in transact - sql . net语言编写的用户定义聚合函数扩展了基本聚合函数,如transact - sql中包括的sum 、 min和max 。