Are used with control - of - flow language to return a message in the 用于流控制語言,以便在“消息”
Control - of - flow statements 控制流語句
Control - of - flow language 控制流語言
Stored procedures are a precompiled collection of sql statements and optional control - of - flow statements stored under a name and processed as a unit 存儲過程是sql語句和可選控制流語句的預編譯集合,以一個名稱存儲并作為一個單元處理。
Stored procedures and user - defined functions are collections of sql statements and optional control - of - flow statements stored under a name and processed by the database server as a unit 存儲過程和用戶定義的函數是sql語句和可選控制流語句的集合,它們存儲在一個名稱下,作為一個單元由數據庫服務器進行處理。