"查查詞典"手機版
千萬人都在用的超大詞匯詞典翻譯APP
To discard changes made to a user - defined function 放棄對用戶定義函數做出的更改 Executing user - defined functions database engine 執行用戶定義函數(數據庫引擎) Describes the user - defined functions that are included in 包含的用戶定義函數。 Creating user - defined functions database engine 創建用戶定義函數(數據庫引擎) To view the dependencies of a user - defined function 查看用戶定義函數的依賴關系 Add code to execute your user - defined function 添加執行您的用戶定義函數的代碼。 Table valued user - defined functions are not supported 不支持用戶定義的表值函數。 Is the return value of a scalar user - defined function 標量用戶定義函數的返回值。 To view information about a user - defined function 查看有關用戶定義函數的信息 User - defined functions always return a value 用戶定義的函數始終返回一個值。
A User-Defined Function (UDF) is a function provided by the user of a program or environment, in a context where the usual assumption is that functions are built into the program or environment.
詳細百科解釋