SQL is not very flexible and it cannot be made to react differently to differing sutuations easily. In SQL queries we normally tell database what we want but not tell it how to do it. SQL : give commands, commands complete with ; PL/SQL : follow the…
参考文章:在SQL Server Express版本中没有代理功能如何自动备份数据库 首先用以下脚本,生成可以自动备份数据库的存储过程: USE [master] GO SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO CREATE PROCEDURE [dbo].[sp_BackupDatabases] @databaseName sysname = null, --数据库名称 ) --备份位置 AS SET NOCOUNT ON; DECLAR…