Used to mark a method definition of a user - defined aggregate as a function in sql server 用于將用戶定義聚合的方法定義標記為sql server中的函數(shù)。
Generates a user - defined type or user - defined aggregate from its binary form 從用戶定義類型( udt )或用戶定義聚合的二進制格式生成用戶定義的類型或用戶定義的聚合。
Converts a user - defined type or user - defined aggregate into its binary format so that it may be persisted 將用戶定義的類型( udt )或用戶定義的聚合轉(zhuǎn)換為其二進制格式,以便保留。
User - defined types udts and user - defined aggregates are required to define a storage format , which can be either 用戶定義類型( udt )和用戶定義聚合是定義存儲格式所必需的,存儲格式可以是
Provides custom implementation for user - defined type and user - defined aggregate serialization and deserialization 為用戶定義類型( udt )和用戶定義聚合的序列化和反序列化提供自定義實現(xiàn)。
A synonym cannot be the base object for another synonym , and a synonym cannot reference a user - defined aggregate function 同義詞不能是另一同義詞的基對象,且同義詞不能引用用戶定義的聚合函數(shù)。
An optional attribute on a user - defined aggregate , used to indicate that the method should be registered in sql server as a function 用戶定義聚合的可選屬性,用于指示方法應在sql server中注冊為函數(shù)。
This example shows how to debug a clr sql user - defined aggregate . it creates a new clr sql aggregate function named 它在“ adventureworks ”示例數(shù)據(jù)庫中創(chuàng)建一個新的名為“ concatenate ”的clr sql聚合函數(shù)。
Describes how to implement and use the various types of clr functions : table - valued , scalar , and user - defined aggregate functions 描述如何實現(xiàn)和使用各種類型的clr函數(shù):表值函數(shù)、標量值函數(shù)以及用戶定義聚合函數(shù)。
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語言編寫的用戶定義聚合函數(shù)擴展了基本聚合函數(shù),如transact - sql中包括的sum 、 min和max 。